/* theme.css - FINAL VERSION (Fixed & Merged) */

/* TÜRKTIP - GLOBAL THEME STYLE 
   FINAL BUILD: Sticky Tables, White Header, Mobile Text Fixes, Course Styles Added
*/

/* --- 1. FONT IMPORTLARI --- */
@import url('https://fonts.googleapis.com/css2?family=Alumni+Sans:ital,wght@0,100..900;1,100..900&family=Didact+Gothic&display=swap');

/* --- 2. CSS DEĞİŞKENLERİ --- */
:root {
    /* Corporate palette */
    --navy-900: #0c1c3f;
    --navy-800: #10244d;
    --navy-700: #163261;
    --navy-100: #e8edf7;
    --gold-500: #c9a646;
    --gold-200: #f2e5c7;
    --gray-900: #1f2933;
    --gray-700: #334155;
    --gray-400: #94a3b8;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --brand-red: #AB0033;
    --brand-maroon: #ab0033;
    --primary-blue: #163261;
    --light-blue: #60A5FA;
    --bg-light: #f8f9fa;
    --text-dark: #1f2933;
    --border-gray: #e5e5e5;

    /* Fluid spacings & radiuses */
    --space-2xs: clamp(0.4rem, 0.3rem + 0.2vw, 0.6rem);
    --space-xs: clamp(0.6rem, 0.45rem + 0.3vw, 0.85rem);
    --space-sm: clamp(0.9rem, 0.7rem + 0.35vw, 1.15rem);
    --space-md: clamp(1.2rem, 1rem + 0.5vw, 1.6rem);
    --space-lg: clamp(1.6rem, 1.35rem + 0.6vw, 2.2rem);
    --space-xl: clamp(2rem, 1.6rem + 0.8vw, 2.8rem);
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --shadow-soft: 0 10px 30px rgba(0,0,0,0.06);

    /* Fluid typography scale */
    --text-xs: clamp(0.9rem, 0.85rem + 0.12vw, 1rem);
    --text-sm: clamp(1rem, 0.95rem + 0.15vw, 1.1rem);
    --text-md: clamp(1.05rem, 1rem + 0.2vw, 1.25rem);
    --text-lg: clamp(1.3rem, 1.2rem + 0.3vw, 1.6rem);
    --text-xl: clamp(1.6rem, 1.35rem + 0.6vw, 2.2rem);
    --text-2xl: clamp(2rem, 1.6rem + 0.9vw, 2.8rem);
}

/* --- 3. TEMEL YAPILANDIRMA --- */
[x-cloak] { display: none !important; }

body {
    font-family: 'Didact Gothic', sans-serif !important;
    font-size: var(--text-sm);
    line-height: 1.65;
    color: #333;
    background-color: var(--bg-light);
    background-image: radial-gradient(rgba(0, 82, 212, 0.05) 0.5px, transparent 0.5px);
    background-size: 20px 20px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
}

.content-shell { max-width: 1350px; margin: 0 auto; width: 100%; padding: 0 var(--space-md); }
.section-stack { display: grid; gap: var(--space-lg); }
.surface-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.text-highlight { color: var(--gold-500); font-weight: 700; }
.marquee-bar {
    background: var(--brand-maroon);
    font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.05rem);
    padding: clamp(0.5rem, 0.4rem + 0.3vw, 0.75rem);
    text-align: center;
}
.marquee-track { text-align: center; letter-spacing: 0.02em; }

.footer-shell { background: var(--navy-900); color: #fff; }
.footer-grid { display: grid; gap: var(--space-md); align-items: center; }
.footer-grid--three { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.footer-divider { border-top: 1px solid rgba(255,255,255,0.08); padding-top: var(--space-sm); }
.footer-bar { padding: var(--space-md) 0 var(--space-lg); }
.footer-legal { padding: var(--space-sm) 0 var(--space-md); }

h1, h2, h3, h4, h5, h6 { font-family: "Alumni Sans", sans-serif; }

.border-custom { border-color: var(--brand-red) !important; }
.border-b-custom { border-bottom-color: var(--brand-red) !important; }

/* --- 4. PRELOADER --- */
.preloader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: #ffffff; z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.5s ease;
}
.preloader-hidden { opacity: 0; pointer-events: none; }
.spinner {
    border: 4px solid rgba(0, 0, 0, 0.1); width: 36px; height: 36px;
    border-radius: 50%; border-left-color: var(--primary-blue);
    animation: spin 1s ease infinite;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* =========================================
   5. HEADER YAPISI (GÜNCELLENDİ: TAM BEYAZ ARKA PLAN)
   ========================================= */
.site-header {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    position: sticky; top: 0; z-index: 100;
    background-color: #ffffff !important; 
    height: 96px; 
    display: flex; align-items: center;
    width: 100%;
}

.header-inner {
    margin-left: auto; margin-right: auto;
    padding: 0 1.25rem;
    position: relative; z-index: 10;
    width: 100%;
    max-width: 1480px;
    background-color: #ffffff !important; 
    height: 100%;
}

.header-flex-container {
    display: flex; justify-content: space-between; align-items: center;
    position: relative; height: 100%;
}

/* Mobil Buton (Hamburger) */
.mobile-toggle-btn {
    display: block; 
    color: #1f2937; 
    padding: 0.5rem;
    border-radius: 0.375rem; 
    background: transparent;
    cursor: pointer; 
    border: none; outline: none;
    z-index: 60; 
    position: relative; 
}
.mobile-icon { width: 2rem; height: 2rem; }

/* LOGO - Masaüstü (Mobilde GİZLİ) */
.logo-wrapper-desktop {
    display: none !important;
    align-items: center;
    gap: 0.5rem; height: 100%;
    position: relative; z-index: 50;
}
.logo-img-kongre-desktop {
    height: auto; max-height: 82px; width: auto; max-width: 270px;
    object-fit: contain; display: block;
}

/* LOGO - Mobil (TAM ORTALI) */
.logo-wrapper-mobile {
    position: absolute; 
    inset: 0; 
    display: flex !important; 
    align-items: center; 
    justify-content: center; 
    z-index: 50; 
    pointer-events: none; 
    width: 100%; 
    padding: 0 12px;
}
.logo-wrapper-mobile a { 
    pointer-events: auto; 
    display: block; 
}
.logo-img-mobile {
    height: auto; 
    max-height: 65px; 
    width: auto; 
    max-width: 280px; 
    object-fit: contain; 
    display: block;
}

/* MENÜ - Masaüstü (Mobilde GİZLİ) */
.nav-wrapper-desktop { display: none; align-items: center; height: 100%; flex: 1; justify-content: flex-end; }
.nav-links-container { display: flex; align-items: center; height: 100%; justify-content: flex-end; flex-wrap: nowrap; }

.nav-links-container > a, .nav-links-container > div { 
    border-right: 1px solid var(--border-gray); 
    height: 100%; display: flex; align-items: center; 
    flex-shrink: 0;
}
.nav-links-container > :last-child { border-right: none; }

.main-nav-link {
    padding: 0 clamp(0.35rem, 0.45vw, 0.75rem) !important; 
    height: 100%; 
    font-size: clamp(0.95rem, 0.85vw, 1.15rem) !important; 
    font-weight: 700 !important;
    letter-spacing: 0.02em;
    transition: all 0.15s;
    color: var(--brand-red);
    display: inline-flex; align-items: center;
    cursor: pointer; text-decoration: none;
    font-family: "Alumni Sans", sans-serif;
    white-space: nowrap;
}
.main-nav-link:hover, .main-nav-link.active {
    background-color: var(--brand-maroon);
    color: #ffffff;
}

@media (min-width: 1600px) {
    .main-nav-link {
        padding: 0 0.85rem !important;
        font-size: 1.25rem !important;
    }
    .logo-img-kongre-desktop {
        max-width: 280px !important;
        max-height: 84px !important;
    }
}

/* MENÜ PATLAMASINI ENGELLEYEN YAMA */
.nav-icon-small { 
    width: 1rem !important; 
    height: 1rem !important; 
    min-width: 1rem !important; /* Büzüşmeyi önler */
    margin-left: 0.25rem; 
    display: inline-block; /* Tailwind block çakışmasını önler */
}

.lang-select { padding-left: 1rem; margin-left: 0.5rem; display: block; }
.lang-flag { height: 1.5rem; width: auto; }
.bg-marquee { background-color: var(--brand-maroon); }

/* --- MOBİL MENÜ --- */
.mobile-menu-container {
    margin-top: 0.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    border-radius: 0.75rem;
    padding: 1rem;
    position: absolute !important; 
    top: 100%; width: 100%; left: 0;
    z-index: 9999 !important;
    max-height: 80vh;
    background-color: var(--brand-maroon);
    border: 1px solid rgba(255,255,255,0.15);
    overflow-y: auto !important; 
    overflow-x: hidden;
}

.mobile-font-fix { font-family: "Alumni Sans", sans-serif !important; font-weight: 550; font-size: 1.1rem; }

.mega-link {
    background: #f3f4f6; color: #334155;
    padding: 12px 15px; border-radius: 8px;
    font-size: 16px; font-weight: 550;
    display: flex; align-items: center; justify-content: space-between;
    transition: all 0.2s ease; text-decoration: none;
    border: 1px solid transparent; margin-bottom: 8px;
    width: 100%; font-family: "Alumni Sans", sans-serif;
}
.mega-link-open {
    background: #fff1f2;
    color: var(--brand-red);
    border-color: #fecdd3;
}
.mega-link:hover {
    background: var(--brand-maroon); color: #ffffff;
    transform: translateX(5px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}
.mega-link:hover i, .mega-link:hover svg { color: #ffffff !important; }

.mega-box {
    background: #ffffff; padding: 1.2rem;
    border-radius: 0.75rem; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    margin-bottom: 10px;
}
.mega-box h3 {
    color: #111827; font-size: 1rem; font-weight: 550;
    margin-bottom: 0.5rem; display: flex; align-items: center;
    text-transform: uppercase; letter-spacing: 0.05em;
}

/* --- MEGA MENÜ (DESKTOP) --- */
.mega-wrapper { 
    position: absolute; 
    left: 0; top: 100%; 
    width: 100%; 
    z-index: 40; 
}
.mega-spacing { padding: 40px 0 60px 0; width: 100%; }

.mega-content-layout {
    max-width: 1300px; margin: 0 auto; padding: 0 1.5rem;
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem; align-items: stretch;
}

.desktop-mega-box {
    background: #ffffff; padding: 22px 26px;
    border-radius: 12px; box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease; height: 100%;
    display: flex; flex-direction: column;
}
.desktop-mega-box:hover { transform: translateY(-3px); }
.desktop-mega-box h3 {
    font-size: 1.125rem; font-weight: 550;
    margin-bottom: 1rem; text-transform: uppercase;
    display: flex; align-items: center;
}

/* =========================================
   6. SAYFA İÇERİK STİLLERİ
   ========================================= */

/* A. Page Banner */
.page-banner {
    position: relative; width: 100%;
    min-height: 166px;
    background-image: url('../images/banner-page.png');
    background-size: cover; background-position: center; background-repeat: no-repeat;
    display: flex; align-items: center;
}
.banner-limit {
    max-width: 1100px; width: 100%; margin: 0 auto;
    padding-left: 0; padding-right: 0;
}
.page-banner-title {
    font-family: "Alumni Sans", sans-serif;
    font-size: 37px; font-weight: 500;
    color: var(--brand-red); text-transform: uppercase;
    margin: 0; line-height: 1; letter-spacing: 0.1em;
}
.congress-layout {
    display: grid;
    /* Mobilde tek kolon, masaüstünde aşağıda değişecek */
    grid-template-columns: 1fr; 
    gap: var(--space-lg);
    position: relative;
    z-index: 2;
    
    /* GÜNCELLEME BURADA: Genişlik ve Ortalama */
    width: 92%; /* Ekranın %92'sini kaplar */
    max-width: 1200px; /* Çok geniş ekranlarda dağılmayı önler, daha ortalı durur */
    margin: var(--space-lg) auto var(--space-xl) auto; /* Tam ortalar */
    
    align-items: start;
    padding: 0; /* İç padding'i kaldırdım, genişliği width ile yönettik */
}
.congress-panel {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    overflow: visible; 
    height: fit-content;
    position: relative;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-sm);
    border: 1px solid rgba(0, 0, 0, 0.03);
    z-index: 1; 
    display: flex;
    flex-direction: column;
    align-items: stretch;
    text-align: left;
}
.panel-content { 
    padding: var(--space-lg); 
    width: 100%; 
    box-sizing: border-box; 
    text-align: left;
}
.left-column-wrapper .congress-panel {
    align-items: stretch !important;
    text-align: left !important;
}
.left-column-wrapper .panel-content {
    text-align: left !important;
}
.sticky-sidebar .congress-panel {
    align-items: center;
    text-align: center;
}
.sticky-sidebar .panel-content {
    text-align: center;
}
.panel-padding { padding: var(--space-lg); }

/* C. Sidebar */
.sticky-sidebar { position: relative; }
.sidebar-title, .dates-title {
    font-family: "Alumni Sans", sans-serif;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--brand-red);
    margin-bottom: var(--space-sm);
    line-height: 1;
}
.sidebar-block, .date-block { margin-bottom: var(--space-md); }
.sidebar-subtitle, .date-subtitle {
    font-family: "Alumni Sans", sans-serif;
    font-size: var(--text-lg);
    font-weight: 700;
    color: #000;
    margin-bottom: var(--space-xs);
    display: block;
    text-align: center;
    letter-spacing: 0.5px;
}
.sidebar-list, .date-list { list-style: none; padding: 0; margin: 0; }
.sidebar-list li, .date-list li {
    position: relative;
    padding-left: var(--space-sm);
    margin-bottom: var(--space-xs);
    border-left: 3px solid #e5e5e5;
    font-size: 0.95rem; /* Increased from xs */
    color: #555;
    line-height: 1.6;
    text-align: center;
    border-left: none; /* Remove left border since it looks weird when centered */
    padding-left: 0;
}
.sidebar-label, .date-label {
    display: block;
    font-weight: 700;
    color: #444;
    font-size: var(--text-sm);
    margin-bottom: 2px;
}
.sidebar-value, .date-value { display: block; color: #777; font-size: var(--text-xs); font-weight: 400; }

/* D. PARALLAX CONTAINER & BACKGROUNDS */
.boards-section { position: relative; padding: var(--space-md) 0; }

.parallax-container {
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(255,255,255,0.1); 
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2); 
    background-color: var(--brand-maroon) !important;
}

.parallax-bg {
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-image: url('../images/arka-plan.png');
    z-index: 0;
    opacity: 0.15 !important;
    mix-blend-mode: multiply;
    pointer-events: none;
}

.parallax-overlay {
    position: absolute; 
    inset: 0;
    background-color: rgba(255, 255, 255, 0.05); 
    z-index: 1; 
    pointer-events: none;
}

.parallax-content { position: relative; z-index: 10; }

/* E. Hero Video / Banner Alanı */
.hero-shell {
    position: relative; display: flex; align-items: center; justify-content: center;
    background: #0b1324 url('../images/banner-mobile.jpg') center/cover no-repeat;
    min-height: 360px; overflow: hidden;
}
.hero-shell::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.12) 0%, rgba(0,0,0,0.35) 75%);
    pointer-events: none; z-index: 1;
}

.hero-video {
    position: relative; z-index: 2; width: 100%; height: 100%;
    max-height: 95vh; object-fit: cover; object-position: center;
    display: block; 
}

@media (min-width: 768px) { 
    .hero-shell {
        min-height: 520px;
        background-image: none; 
    }
    .hero-video {
        opacity: 0; transition: opacity 0.35s ease;
    }
    .hero-shell.hero-ready .hero-video { opacity: 1; }
}

/* F. Yönetim Kurulu */
.board-header {
    text-align: center;
    margin-bottom: var(--space-md);
    border-bottom: 1px solid #eee;
    padding-bottom: var(--space-xs);
    position: relative;
}
.board-title {
    font-family: "Alumni Sans", sans-serif;
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--brand-red);
    margin: 0 0 var(--space-sm) 0;
    line-height: 1.1;
    text-transform: uppercase;
    text-align: center;
    
    /* GÜNCELLEME: Yıldızın tam köşeye gelmesi için */
    display: inline-block; 
    position: relative;
    padding-right: 15px; /* Yıldız için biraz nefes payı */
}

.board-flag { 
    position: absolute; 
    right: -10px; /* Yazının en sağına ittik */
    top: -8px;    /* Yazının tepesine çıkardık */
    color: #ab0033; 
    font-size: 1.2rem; 
}
.board-note { margin-top: var(--space-sm); font-size: 0.95rem; color: #6b7280; text-align: left; }
.sub-title {
    font-family: "Alumni Sans", sans-serif;
    font-size: var(--text-lg);
    font-weight: 600;
    color: #555;
    text-align: center;
    margin: var(--space-md) 0 var(--space-sm) 0;
}
.president-card { text-align: center; margin-bottom: var(--space-md); width: 100%; }
.president-img {
    width: clamp(10rem, 8rem + 3vw, 11.5rem);
    height: clamp(10rem, 8rem + 3vw, 11.5rem);
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--brand-red);
    padding: 3px;
    background: #fff;
    margin: 0 auto var(--space-xs) auto;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1); display: block;
}
.member-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--space-sm); justify-content: center; }
.member-grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--space-sm); }
.member-card {
    text-align: center; background: #f9f9f9; padding: var(--space-sm);
    border-radius: var(--radius-md); transition: transform 0.2s; border: 1px solid #eee;
}
.member-card:hover { transform: translateY(-3px); box-shadow: 0 5px 10px rgba(0,0,0,0.05); }
.member-img {
    width: clamp(6.5rem, 6rem + 1.2vw, 7.5rem); height: clamp(6.5rem, 6rem + 1.2vw, 7.5rem); border-radius: 50%; object-fit: cover;
    margin: 0 auto var(--space-xs) auto; display: block; border: 3px solid #ddd;
}
.member-name { font-size: var(--text-md); font-weight: 700; color: #333; margin-bottom: 5px; line-height: 1.2; }
.member-role { font-size: var(--text-xs); color: var(--brand-red); font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }
.president-card .member-name { font-size: var(--text-lg); color: #222; }
.board-list { list-style: none; padding: 0; margin: 0; }
.board-list li {
    background: #f9f9f9;
    border: 1px solid #eee;
    border-radius: var(--radius-md);
    padding: var(--space-xs) var(--space-sm);
    font-weight: 600;
    color: #374151;
    line-height: 1.45;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    font-size: var(--text-sm);
}
.board-list li:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px -4px rgba(0, 0, 0, 0.08);
}

.simple-board {
    list-style: none;
    padding: 0;
    margin: 0;
    column-count: 1;
    column-gap: var(--space-md);
    text-align: left !important;
    padding-left: 0 !important;
}

.simple-board li {
    padding: 6px 0;
    margin: 0;
    color: #1f2937;
    font-weight: 600;
    font-size: 0.95rem;
    border-bottom: 1px solid #e5e7eb;
    break-inside: avoid;
    text-align: left !important;
}

@media (min-width: 768px) {
    .simple-board {
        column-count: 2;
    }
}

.minimal-callout {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid #e5e7eb;
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: 0 8px 18px -12px rgba(0, 0, 0, 0.15);   text-align: center
}

.minimal-callout .callout-title {
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #6b7280;
    font-weight: 700;
    margin-bottom: 4px;
  
}

.minimal-callout .callout-highlight {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--brand-red);
    margin: 0;
}

.deadline-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: #ab0033;
    border: 1px solid #e5e7eb;
    border-left: 4px solid #ab0033;
    padding: 8px 14px;
    border-radius: 999px;
    font-weight: 700;
    margin: 12px 0;
    box-shadow: 0 6px 14px -8px rgba(0, 0, 0, 0.2);
}

.submission-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 1024px) {
    .submission-layout {
        grid-template-columns: 2fr 1fr;
    }
}

.rules-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
    .rules-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.rule-block {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: 0 12px 24px -18px rgba(0, 0, 0, 0.25);
}

.rule-list {
    list-style: disc;
    padding-left: 1.2rem;
    color: #374151;
    line-height: 1.65;
    margin: var(--space-sm) 0 0;
}

/* G. Bildiri Gönderimi ve Formlar */
.rules-list {
    padding-left: 1.25rem;
    line-height: 1.65;
    color: #374151;
    display: grid;
    gap: var(--space-xs);
    margin: var(--space-xs) 0 var(--space-sm);
}

.rules-list li { margin-bottom: 2px; }
.sub-title-spaced { margin-top: var(--space-lg); }

.submission-alert {
    background-color: #fff0f0;
  
    padding: 25px;
    border-radius: 12px;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    box-shadow: 0 8px 18px rgba(128,0,0,0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.submission-alert:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(128,0,0,0.12); }

.submission-link { flex-shrink: 0; display: inline-block; }
.submission-gif { max-width: 300px; height: auto; display: block; }
.submission-text-group h4 {
    margin: 0;
    color: #800000;
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.25;
}
.submission-text-group span {
    display: block;
    font-size: 0.75rem;
    color: #800000;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: 0.05em;
}

.form-title {
    font-family: "Alumni Sans", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #54595F;
    margin-bottom: 25px;
    text-align: center;
}

.form-group { margin-bottom: 20px; }

.form-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 1rem;
    color: #333;
    background-color: #f9f9f9;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: #AB0033;
    box-shadow: 0 0 0 3px rgba(171, 0, 51, 0.12);
    background-color: #fff;
}

.form-submit-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 12px 30px;
    background-color: #AB0033;
    color: white;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.form-submit-btn:hover { background-color: #8a002b; transform: translateY(-2px); box-shadow: 0 10px 20px rgba(0,0,0,0.12); }
.form-submit-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; box-shadow: none; }

.sidebar-title {
    font-family: "Alumni Sans", sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: #AB0033;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.sidebar-block { margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #f5f5f5; }
.sidebar-block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.sidebar-subtitle {
    font-family: "Alumni Sans", sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 8px;
    display: block;
}
.sidebar-text { font-size: 0.95rem; color: #666; line-height: 1.5; margin-bottom: 8px; }
.sidebar-link {
    color: #AB0033;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.sidebar-link:hover { text-decoration: underline; }

/* H. Kongre Merkezi Galeri ve Bilgi */
.venue-content { padding: 30px; }
.venue-title {
    font-family: "Alumni Sans", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #54595F;
    margin-bottom: 20px;
    padding-bottom: 12px;
    line-height: 1;
    border-bottom: 1px solid #eee;
}
.venue-info-row {
    display: flex;
    flex-direction: column; /* Stacked */
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 1.05rem;
    color: #555;
    font-weight: 500;
    gap: 10px;
}
.venue-info-row a { color: inherit; text-decoration: none; }
.venue-info-row a:hover { text-decoration: underline; }
.venue-icon-box {
    width: 45px;
    height: 45px;
    min-width: 45px;
    background-color: #fff;
    border: 1px solid #eee;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #111;
    box-shadow: 0 6px 14px -10px rgba(0,0,0,0.4);
}

.venue-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-top: 24px;
}

.venue-gallery img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    background-color: #f0f0f0;
    box-shadow: 0 10px 20px -15px rgba(0,0,0,0.25);
}

.venue-gallery img:hover { transform: scale(1.03); box-shadow: 0 15px 26px -12px rgba(0,0,0,0.3); }

.gallery-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}
.gallery-lightbox.is-active { opacity: 1; pointer-events: auto; }

.lightbox-dialog {
    position: relative;
    width: min(960px, 94vw);
    max-height: 85vh;
    padding: 12px 64px;
}
.lightbox-stage {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.lightbox-dialog img {
    max-width: 100%;
    max-height: 78vh;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.35);
    background: #0f172a;
}
.lightbox-button {
    background: rgba(255,255,255,0.9);
    color: #AB0033;
    border: none;
    width: 46px;
    height: 46px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    box-shadow: 0 10px 20px rgba(0,0,0,0.25);
}
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background: rgba(255,255,255,0.92);
}
.lightbox-nav.prev { left: 18px; }
.lightbox-nav.next { right: 18px; }
.lightbox-button:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 12px 25px rgba(0,0,0,0.35); }
.lightbox-button:active { transform: translateY(0); }
.lightbox-close {
    position: absolute;
    top: -14px;
    right: -14px;
    background: #AB0033;
    color: #fff;
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 12px 25px rgba(0,0,0,0.35);
}
.lightbox-caption { color: #e2e8f0; text-align: center; margin-top: 12px; font-size: 0.95rem; }

.venue-social-bar { display: flex; border-top: 1px solid #f0f0f0; }
.social-item {
    flex: 1;
    text-align: center;
    padding: 15px;
    border-right: 1px solid #f0f0f0;
    color: #333;
    transition: all 0.2s;
    font-size: 1.1rem;
}
.social-item:last-child { border-right: none; }
.social-item:hover { background-color: #AB0033; color: #fff; }

.dates-content { padding: 30px; }
.dates-title {
    font-family: "Alumni Sans", sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: #AB0033;
    margin-bottom: 20px;
}
.date-block { margin-bottom: 18px; }
.date-subtitle {
    font-weight: 700;
    font-size: 1.05rem;
    color: #111;
    margin-bottom: 8px;
    display: block;
}
.date-list { list-style: none; padding: 0; margin: 0; }
.date-list li {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 10px;
    padding-left: 12px;
    border-left: 3px solid #e5e5e5;
    line-height: 1.45;
}

.rule-list li { margin-bottom: 8px; }

.important-dates .panel-content {
    background: linear-gradient(160deg, #fff7fb 0%, #ffffff 70%);
    border: 1px solid #f3d1df;
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 28px -18px rgba(171, 0, 51, 0.35);
}

.important-dates .section-title { margin-top: 0; }

.date-list {
    list-style: none;
    padding: 0;
    margin: var(--space-sm) 0;
    display: grid;
    gap: 10px;
}

.date-list li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-weight: 600;
    color: #1f2937;
    border-bottom: 1px dashed #e5e7eb;
    padding-bottom: 8px;
}

.date-label { color: #6b7280; }
.date-value { color: #ab0033; }

.date-note {
    margin: var(--space-sm) 0 0;
    font-size: 0.9rem;
    color: #6b7280;
}

/* G. Dokümanlar */
.doc-title {
    font-family: "Alumni Sans", sans-serif; font-size: 2rem; font-weight: 700;
    color: #54595F; margin-bottom: 20px; line-height: 1.1;
    border-bottom: 1px solid #eee; padding-bottom: 10px;
}
.doc-image-container { text-align: center; margin-bottom: 20px; background: #f9f9f9; padding: 10px; border-radius: 8px; width: 100%; box-sizing: border-box; }
.doc-image { max-width: 100%; width: 100%; height: auto; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); display: block; margin: 0 auto; }
.pdf-frame { width: 100%; height: 900px; border: 1px solid #eee; border-radius: 8px; background: #f9f9f9; display: block; }
.download-btn {
    background: var(--brand-red); color: white; padding: 12px 20px;
    font-size: 1rem; border-radius: 50px; display: inline-flex;
    align-items: center; gap: 8px; transition: transform 0.2s, background 0.2s;
    text-decoration: none; font-weight: 600; margin-top: 15px;
}
.download-btn:hover { background: #8a002b; color: white; transform: translateY(-2px); }

/* H. Bilgi Kartları */
.info-card {
    background: white; border-radius: 12px; padding: 25px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    display: flex; align-items: center; justify-content: center; gap: 20px; margin-bottom: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-left: 5px solid var(--brand-red); position: relative; overflow: hidden;
    text-align: center;
}
.info-card:hover { transform: translateY(-3px); box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1); }
.info-card-number {
    font-size: 2.5rem; font-weight: 800; color: #e5e7eb;
    line-height: 1; min-width: 60px; font-family: sans-serif;
}
.info-card-content { flex: 1; z-index: 1; }
.info-card-content h3 {
    font-family: "Alumni Sans", sans-serif; font-size: 1.4rem; font-weight: 700;
    color: var(--brand-red); margin-bottom: 8px; text-transform: uppercase;
    letter-spacing: 0.03em; line-height: 1.2;
    text-align: center;
}
.info-card-content p { color: #4b5563; font-size: 1rem; line-height: 1.6; text-align: center; }
.info-card-icon {
    font-size: 5rem; color: rgba(0,0,0,0.03); position: absolute;
    right: -10px; bottom: -15px; transform: rotate(-15deg); pointer-events: none;
}

/* I. Kurslar */
.course-list { list-style: none; padding: 0; margin: 0; }
.course-item {
    display: flex; align-items: flex-start; margin-bottom: 12px; padding-bottom: 12px;
    border-bottom: 1px solid #f5f5f5; color: #555; font-size: 1.05rem; line-height: 1.4;
    transition: padding-left 0.2s, color 0.2s;
}
.course-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.course-item:hover { padding-left: 5px; color: var(--brand-red); }
.course-icon { color: var(--brand-red); margin-right: 12px; margin-top: 5px; font-size: 0.85rem; }

/* J. İletişim */
.contact-title {
    font-family: "Alumni Sans", sans-serif; font-size: 1.8rem; font-weight: 700;
    color: var(--brand-red); margin-bottom: 20px; text-align: center;
    border-bottom: 1px solid #eee; padding-bottom: 10px; line-height: 1.1; text-transform: uppercase;
}
.contact-logo { height: 70px; width: auto; margin: 0 auto 20px auto; display: block; }
.contact-text { font-size: 1rem; color: #555; line-height: 1.6; text-align: center; margin-bottom: 15px; }
.contact-link { color: #0056b3; text-decoration: none; font-weight: 500; transition: color 0.2s; }
.contact-link:hover { text-decoration: underline; color: var(--brand-red); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 30px; }
.contact-grid .congress-panel { height: 100%; margin-bottom: 0; }
.secretary-card { background: #f9f9f9; border: 1px solid #eee; border-radius: 8px; padding: 20px; text-align: left; }
.sec-name { font-weight: 700; font-size: 1.1rem; color: #333; margin-bottom: 5px; }
.sec-role { font-size: 0.9rem; color: #666; margin-bottom: 10px; line-height: 1.3; }

/* K. Kongre Merkezi */
.venue-title {
    font-family: "Alumni Sans", sans-serif; font-size: 2rem; font-weight: 700;
    color: #54595F; margin-bottom: 25px; padding-bottom: 15px; line-height: 1;
}
.venue-info-row {
    display: flex; flex-direction: column; align-items: center; justify-content: center; margin-bottom: 25px;
    font-size: 1.1rem; color: #555; font-weight: 500;
}
.venue-icon-box {
    width: 45px; height: 45px; min-width: 45px; background-color: #fff;
    border: 1px solid #eee; border-radius: 8px; display: flex;
    align-items: center; justify-content: center; margin-bottom: 10px; /* Changed from margin-right */
    font-size: 1.1rem; color: #111;
}
.venue-gallery {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-top: 30px;
}
.venue-gallery img {
    width: 100%; height: 130px; object-fit: cover; border-radius: 8px;
    transition: transform 0.3s ease; background-color: #f0f0f0;
}
.venue-gallery img:hover { transform: scale(1.03); }
.venue-social-bar { display: flex; border-top: 1px solid #f0f0f0; }
.social-item {
    flex: 1; text-align: center; padding: 15px; border-right: 1px solid #f0f0f0;
    color: #333; transition: all 0.2s; font-size: 1.1rem;
}
.social-item:last-child { border-right: none; }
.social-item:hover { background-color: var(--brand-red); color: #fff; }

/* L. Anasayfa Özel */
.home-panel { background: transparent !important; box-shadow: none !important; }
.home-panel .panel-content { padding: 0 !important; }
.home-panel .section-title { text-align: left; margin-bottom: 30px; }
.section-title {
    font-family: "Alumni Sans", sans-serif;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--brand-red);
    margin-bottom: var(--space-sm);
    line-height: 1.1;
    padding-bottom: var(--space-xs);
    text-align: center;
}
.section-title-compact {
    font-size: var(--text-lg);
    margin-bottom: var(--space-xs);
    text-align: left;
    padding-bottom: 0;
}
.content-text { font-size: var(--text-md); color: #333; line-height: 1.6; }
.content-text p { margin-bottom: var(--space-xs); }
.president-signature { margin-top: 20px; padding-top: 20px; border-top: 1px solid #ccc; }
.president-name { font-weight: 700; color: #000; font-size: 1.1rem; }
.president-title { color: var(--brand-red); font-size: 0.95rem; font-weight: 600; }

/* Davet Resmi Ayarı */
.davet-wrapper { display: flex; gap: 2.5rem; align-items: flex-start; justify-content: flex-start; flex-wrap: nowrap; }
@media (max-width: 768px) {
    .davet-wrapper { flex-wrap: wrap; }
}
.davet-img-container { width: 22%; max-width: 240px; flex-basis: 220px; }
.davet-text { text-align: justify; max-width: 900px; }

/* M. Genel Liste ve İkonlar - MOBİL GÖRÜNÜM DÜZELTMESİ YAPILDI */
.info-list { 
    list-style: none; 
    padding: 0; 
    margin: 0; 
}

.info-list li {
    display: flex; 
    align-items: flex-start; 
    margin-bottom: var(--space-xs);
    color: #555; 
    font-size: var(--text-sm); 
    line-height: 1.55; 
    gap: 0.75rem; 
}

.info-list i { 
    color: var(--brand-red); 
    margin-top: 5px; 
    flex-shrink: 0; 
    width: 1.2em; 
    text-align: center;
}

/* Yeni Eklenen: Metnin kalan alanı doldurması */
.info-list li span {
    flex: 1; 
    word-break: break-word; 
}

/* N. Yardımcı Sınıflar (Tailwind benzeri) */
.mt-2 { margin-top: 0.5rem; }
.text-center { text-align: center; }

/* =========================================
   7. RESPONSIVE KURALLARI
   ========================================= */

/* Küçük Tablet ve Üzeri (576px+) */
@media (min-width: 576px) {
    .member-grid, .member-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet ve Masaüstü Geçişi (768px+) */
@media (min-width: 768px) {
    .member-grid { grid-template-columns: repeat(3, 1fr); }
    .contact-grid { grid-template-columns: 1fr 1fr; }
    .section-title { text-align: center; }
    
    /* Yeni Grid Ayarları */
    .dual-panel-grid { grid-template-columns: 1fr 1fr; }
    .info-grid-layout { grid-template-columns: repeat(2, 1fr); }
}

/* BÜYÜK EKRAN / MASAÜSTÜ MENÜ GEÇİŞİ (1160px+) */
@media (min-width: 1160px) { 
    .mobile-toggle-btn { display: none !important; }
    .logo-wrapper-mobile { display: none !important; }
    .mobile-menu-container { display: none !important; }
    
    .logo-wrapper-desktop { display: flex !important; }
    .nav-wrapper-desktop { display: flex !important; }
}

@media (max-width: 1159px) {
    .mobile-toggle-btn { display: flex !important; }
    .logo-wrapper-mobile { display: flex !important; }
    .logo-wrapper-desktop { display: none !important; }
    .nav-wrapper-desktop { display: none !important; }
}

/* KONGRE LAYOUT - DENGELİ SİDEBAR VE İÇERİK */
@media (min-width: 1024px) {
    .congress-layout { 
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) 320px !important; 
        gap: 2rem !important; 
    }
    .sticky-sidebar { 
        position: -webkit-sticky; 
        position: sticky; 
        top: 105px; 
        z-index: 10; 
        align-self: start; 
        width: 100% !important;
    }
    .member-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1023px) {
    .congress-layout {
        display: grid !important;
        grid-template-columns: 1fr !important;
        width: 100% !important;
        gap: 1.5rem !important;
    }
    .sticky-sidebar {
        position: relative !important;
        top: auto !important;
        width: 100% !important;
    }
}

@media (min-width: 1160px) {
    .logo-img-kongre-desktop {
        max-width: 270px !important;
        max-height: 80px !important;
        object-fit: contain !important;
    }
}

/* MOBİL ÖZEL AYARLARI (max-width: 768px) */
@media (max-width: 768px) {
    .hero-shell {
        background: transparent !important; 
        background-image: none !important;
        min-height: auto !important; 
        aspect-ratio: auto !important;
        height: auto !important;
        display: block; 
    }
    .hero-video {
        display: block !important; 
        width: 100% !important;
        height: auto !important; 
        object-fit: cover;
    }
    .congress-layout {
        display: grid !important;
        grid-template-columns: 1fr;
        width: 100% !important;
        margin-top: 0;
        gap: var(--space-sm);
        padding: 0 var(--space-xs);
    }
    .mega-link, .btn, .shortcut-item, a[class*="button"] {
        white-space: normal !important;
        height: auto !important;
        min-height: 50px;
        line-height: 1.3;
        text-align: center;
        padding: 12px 10px !important;
    }
    .page-banner { min-height: 120px; }
    .page-banner-title { font-size: 2.2rem; letter-spacing: 0.05em; }
    .banner-limit { padding-left: 20px; padding-right: 20px; }
    .panel-content, .panel-padding { padding: 20px; }
    .pdf-frame { height: 500px; }
    .info-card { flex-direction: column; gap: 10px; padding: 20px; }
    .info-card-number { font-size: 2rem; }
    
    /* Davet Alanı */
    .davet-wrapper { 
        flex-direction: column; 
        align-items: center; 
        text-align: justify;
    }
    .davet-img-container {
        width: 100% !important;
        max-width: 220px;
        margin: 0 auto 20px auto;
        flex-basis: auto;
    }

    .submission-alert { flex-direction: column; text-align: center; padding: 20px; }
    .submission-gif { max-width: 85%; max-height: 110px; margin: 0 auto 12px auto; }

    .venue-content, .dates-content { padding: 20px; }
    .venue-gallery { grid-template-columns: 1fr; gap: 15px; }
    .venue-gallery img { height: 200px; }
    .president-img { width: 140px; height: 140px; }

    .lightbox-dialog { padding: 12px 24px; width: min(720px, 100vw); }
    .lightbox-dialog img { max-height: 70vh; }
    .lightbox-nav.prev { left: 6px; }
    .lightbox-nav.next { right: 6px; }
    .sticky-sidebar { position: relative; top: auto; }
    
    .mobile-menu-container {
        margin-top: 1rem; box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        border-radius: 0.5rem; padding: 1rem;
        position: absolute !important; top: 100%; width: 100%; left: 0;
        z-index: 49; max-height: 80vh;
        background-color: var(--brand-maroon); border-top: 1px solid rgba(255,255,255,0.1);
        overflow-y: auto !important; overflow-x: hidden;
    }
    
    /* MOBİLDE TABLO SABİTLEME (Sticky Column) */
    .pricing-table th:first-child,
    .pricing-table td:first-child {
        position: sticky;
        left: 0;
        z-index: 20;
        border-right: 2px solid #e2e8f0;
    }

    .pricing-table thead th:first-child {
        background-color: var(--navy-900);
        color: #ffffff;
    }

    .pricing-table tbody td:first-child {
        background-color: #ffffff;
        font-weight: 700;
        color: var(--navy-900);
        font-size: 0.85rem;
        min-width: 140px;
    }
    
    .pricing-table tbody tr:nth-child(even) td:first-child {
        background-color: #f8fafc;
    }
}

/* =========================================
   8. KAYIT & KONAKLAMA ÖZEL STİLLERİ (YENİ)
   ========================================= */

/* A. Layout Düzenlemeleri */
.dual-panel-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.kk-registration-wrapper {
    position: relative;
}

.kk-panel-title-accent {
    color: var(--brand-red);
}

.kk-table-mobile-stack .pricing-table {
    min-width: 0;
}

.info-grid-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
}

/* B. Panel İçi Notlar ve Vurgular */
.panel-note {
    margin-top: var(--space-md);
    padding: var(--space-sm);
    background-color: var(--bg-light);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--gray-200);
}

.extended-note {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.6;
}
.extended-note p { margin-bottom: 0.5rem; }

.divider-block {
    padding-top: var(--space-md);
    margin-top: var(--space-md);
    border-top: 1px solid var(--border-gray);
}

.venue-highlight {
    color: var(--gray-400);
    font-weight: 300;
    font-size: 0.8em;
}

/* C. Link ve Metin Stilleri */
.link-highlight {
    color: var(--brand-red);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}
.link-highlight:hover {
    color: var(--navy-900);
    text-decoration: underline;
}

.compact-list li {
    margin-bottom: 0.5rem;
}

/* Uzaktan gömülen içerikler */
.embed-wrapper {
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow-soft);
    min-height: 520px;
}

.embed-frame {
    width: 100%;
    height: 100%;
    min-height: 520px;
    border: 0;
    display: block;
}

/* D. Tablo Yapısı (Pricing Table) */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.03);
}
.table-responsive::-webkit-scrollbar { height: 10px; }
.table-responsive::-webkit-scrollbar-track { background: #f3f4f6; border-radius: 999px; }
.table-responsive::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 999px; }
.table-responsive::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

.pricing-table {
    width: 100%;
    border-collapse: separate; 
    border-spacing: 0;
    min-width: 540px;
}

.pricing-table th {
    background-color: var(--navy-900);
    color: #fff;
    padding: 1rem;
    text-align: left;
    font-family: "Alumni Sans", sans-serif;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    border: 1px solid var(--navy-900);
}

.pricing-table thead tr:first-child th:first-child { border-top-left-radius: var(--radius-sm); }
.pricing-table thead tr:first-child th:last-child { border-top-right-radius: var(--radius-sm); }

.pricing-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-gray);
    color: var(--gray-700);
    vertical-align: middle;
}

.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table tr:nth-child(even) { background-color: #f8fafc; }

.pricing-table td strong {
    color: var(--navy-900);
    display: block;
}

.pricing-table small {
    display: block;
    color: var(--gray-400);
    font-size: 0.85em;
    margin-top: 2px;
}

.kk-table-mobile-stack .pricing-table tbody tr {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kk-table-mobile-stack .pricing-table tbody tr:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

/* Mobil Tablo Ayarı (Genel) */
@media (max-width: 600px) {
    .pricing-table th, .pricing-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.9rem;
    }
    .venue-highlight { display: block; margin-top: 5px; }
}

@media (max-width: 768px) {
    .kk-table-mobile-stack .pricing-table {
        border-collapse: collapse;
    }

    .kk-table-mobile-stack .pricing-table thead {
        display: none;
    }

    .kk-table-mobile-stack .pricing-table tbody {
        display: grid;
        gap: var(--space-sm);
    }

    .kk-table-mobile-stack .pricing-table tr {
        display: grid;
        grid-template-columns: 1fr;
        border: 1px solid var(--border-gray);
        border-radius: var(--radius-md);
        overflow: hidden;
        background: #fff;
    }

    .kk-table-mobile-stack .pricing-table td {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.35rem;
        border-bottom: 1px solid var(--border-gray);
        padding: 0.9rem 1rem;
    }

    .kk-table-mobile-stack .pricing-table td:last-child {
        border-bottom: none;
    }

    .kk-table-mobile-stack .pricing-table td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--navy-900);
        letter-spacing: 0.02em;
    }

    .kk-table-mobile-stack .pricing-table th:first-child,
    .kk-table-mobile-stack .pricing-table td:first-child {
        position: static;
        border-right: none;
        min-width: auto;
        background: transparent;
    }
}

/* --- YENİ EKLENEN KISIM (theme2.css'den alınan eksik Kurslar tasarımı) --- */

.course-section { margin-bottom: var(--space-lg); }

.course-section-title {
    font-family: "Alumni Sans", sans-serif;
    font-weight: 700;
    font-size: var(--text-xl);
    color: var(--brand-red);
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.course-section-title::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ab0033;
}

.course-section-list { 
    list-style: decimal; 
    padding-left: var(--space-lg); 
    margin: 0; 
    display: grid; 
    gap: var(--space-sm); 
}

.course-module-title {
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 6px;
    font-size: 1.05rem;
}

.course-bullet-list { 
    list-style: disc; 
    padding-left: var(--space-md); 
    color: #4b5563; 
    margin: 0; 
    display: grid; 
    gap: 6px; 
}

/* Accordion Styles */
.accordion-item {
    margin-bottom: 10px;
    border: 1px solid #eee;
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-header {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: #f9f9f9;
    font-weight: 700;
    color: #333;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background: #fff1f2;
}

.accordion-header.active {
    background: #ab0033;
    color: #fff;
}

.accordion-title {
    font-size: 1.1rem;
    line-height: 1.4;
}

.accordion-icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.accordion-header.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
    background: #fff;
}

.accordion-content.open {
    max-height: 1000px;
    transition: max-height 0.3s ease-in-out;
    padding: 15px 20px;
    border-top: 1px solid #f0f0f0;
}

.section-accordion {
    margin-bottom: 25px;
}

.section-header {
    background: #0052D4;
    color: #fff;
    padding: 14px 20px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.15rem;
    transition: all 0.3s;
    margin-bottom: 15px; /* Added spacing */
}

.section-header:hover {
    background: #0041a3;
}

.section-footer-icon {
    font-size: 1.1rem;
    transition: transform 0.3s;
}

.section-header.active .section-footer-icon {
    transform: rotate(180deg);
}

.section-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.section-content.open {
    max-height: 8000px;
    margin-bottom: 20px;
}

/* Fix for home panel widthbug */
.home-panel-fix {
    grid-column: 1 / -1 !important;
}

/* Layout overflow fixes */
.info-card { overflow: visible !important; }
.info-list li { display: flex; align-items: flex-start; }
.info-list i { margin-top: 5px; }
.course-section-title {
    background-color: #f0f4f8;
    padding: 12px 20px;
    border-radius: 8px;
    border-left: 5px solid #0052D4;
    margin-top: 30px;
    margin-bottom: 15px;
    text-transform: uppercase;
    font-size: 1.25rem;
    font-weight: 700;
    color: #1a365d;
    display: flex;
    align-items: center;
}

.course-section-title::before {
    content: '\f02d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 12px;
    color: #0052D4;
}

/* =========================================
   9. BİLİMSEL PROGRAM STİLLERİ
   ========================================= */
.program-tabs-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.program-tab-btn {
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
    background: #fff;
    color: var(--gray-700);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.program-tab-btn:hover {
    background: #f3f4f6;
    color: var(--brand-red);
}

.program-tab-btn.active {
    background: var(--brand-red);
    color: #fff;
    border-color: var(--brand-red);
    box-shadow: 0 10px 15px -3px rgba(171, 0, 51, 0.25);
}

.program-search-filter {
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    box-shadow: var(--shadow-soft);
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

@media (min-width: 768px) {
    .program-search-filter {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 30px;
    }
}

.search-input-wrapper {
    position: relative;
    width: 100%;
}

@media (min-width: 768px) {
    .search-input-wrapper {
        flex: 0 0 350px;
    }
}

.search-input-wrapper i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
}

.program-search-input {
    width: 100%;
    padding: 12px 15px 12px 40px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #f9fafb;
}

.program-search-input:focus {
    border-color: var(--brand-red);
    box-shadow: 0 0 0 3px rgba(171, 0, 51, 0.1);
    background: #fff;
}

.salon-filter-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

@media (min-width: 768px) {
    .salon-filter-section {
        flex: 1;
        flex-direction: row;
        align-items: center;
        gap: 15px;
        justify-content: flex-end;
    }
}

.salon-filter-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
}

.salon-filter-scroll-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.salon-filter-scroll-container::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 30px;
    background: linear-gradient(to right, transparent, #ffffff);
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s;
}

.salon-filter-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    width: 100%;
}

.filter-badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid #e5e7eb;
    background: #fff;
    color: var(--gray-700);
    transition: all 0.2s ease;
}

.filter-badge:hover {
    background: #f9fafb;
    border-color: #cbd5e1;
}

.filter-badge.active {
    background: var(--navy-900);
    color: #fff;
    border-color: var(--navy-900);
}

.program-timeline {
    position: relative;
    margin-top: 20px;
}

.program-time-group {
    margin-bottom: 40px;
}

.time-slot-header {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--brand-red);
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #fee2e2;
    display: flex;
    align-items: center;
    gap: 10px;
}

.time-slot-header i {
    font-size: 1.1rem;
}

.sessions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 1024px) {
    .sessions-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    }
}

.session-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.session-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.08);
    border-color: #cbd5e1;
}

.session-card.special-session {
    border-left: 5px solid var(--brand-red);
}

.session-card.normal-session {
    border-left: 5px solid var(--primary-blue);
}

.session-card.break-session {
    border-left: 5px solid #10b981;
    background: #f0fdf4;
}

.session-card.social-session {
    border-left: 5px solid #f59e0b;
    background: #fffbeb;
}

.session-header-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
    gap: 8px;
}

.session-salon {
    background: var(--navy-100);
    color: var(--navy-900);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.session-type-badge {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.type-kurs { background: #dbeafe; color: #1e40af; }
.type-panel { background: #fef3c7; color: #92400e; }
.type-break { background: #d1fae5; color: #065f46; }
.type-social { background: #fce7f3; color: #9d174d; }
.type-other { background: #e5e7eb; color: #374151; }

.session-devam-badge {
    font-size: 0.78rem;
    font-weight: 600;
    color: #6b7280;
    font-style: italic;
    margin-left: 4px;
}

.session-title-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.4;
    margin-bottom: 12px;
}

.session-body-text {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 15px;
    white-space: pre-line;
}

.session-speaker {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--gray-700);
    font-weight: 600;
    border-top: 1px solid #f3f4f6;
    padding-top: 10px;
    margin-top: auto;
}

.session-speaker i {
    color: var(--brand-red);
}

.no-sessions-found {
    text-align: center;
    padding: 40px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    color: var(--gray-400);
    font-size: 1.1rem;
}

/* Responsive mobile styles for program page */
@media (max-width: 768px) {
    .salon-filter-wrapper {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 6px;
        width: 100%;
        scrollbar-width: none;
        gap: 6px;
    }
    .salon-filter-wrapper::-webkit-scrollbar {
        display: none;
    }
    .salon-filter-wrapper::after {
        content: '';
        flex: 0 0 15px;
    }
    .filter-badge {
        white-space: nowrap;
        flex-shrink: 0;
        padding: 7px 13px; /* Slightly taller for touch target */
        font-size: 0.8rem;
    }
    .salon-filter-scroll-container::after {
        opacity: 1;
    }
}

@media (max-width: 640px) {
    .program-tabs-container {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 5px;
        margin-bottom: 20px;
        background: #f1f5f9;
        padding: 4px;
        border-radius: 10px;
    }
    
    .program-tab-btn {
        padding: 6px 2px;
        border-radius: 7px;
        font-size: 0.8rem;
        background: transparent;
        border: 1px solid transparent;
        box-shadow: none;
        transition: all 0.2s ease;
    }
    
    .program-tab-btn:hover {
        background: transparent;
        color: inherit;
    }
    
    .program-tab-btn.active {
        background: var(--brand-red);
        color: #fff;
        border-color: var(--brand-red);
        box-shadow: 0 2px 4px rgba(171, 0, 51, 0.15);
    }
    
    .program-tab-btn.active:hover {
        background: var(--brand-red);
        color: #fff;
    }
    
    .time-slot-header {
        font-size: 1.15rem;
        margin-bottom: 12px;
        padding-bottom: 6px;
    }
}

/* Session action buttons */
.session-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #f3f4f6;
    padding-top: 12px;
    margin-top: 15px;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gray-700);
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.action-btn:hover {
    background: var(--navy-100);
    color: var(--navy-900);
    border-color: #cbd5e1;
}

.action-btn.reminder-active {
    background: #fee2e2;
    color: var(--brand-red);
    border-color: #fca5a5;
}

.action-btn.reminder-active:hover {
    background: #fecaca;
}

/* Notification status indicator in search panel */
.notification-status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 15px;
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
    font-size: 0.85rem;
    color: #475569;
    margin-top: 10px;
    width: 100%;
}

.notification-status-bar button {
    font-weight: 700;
    color: var(--brand-red);
    background: transparent;
    border: none;
    cursor: pointer;
    text-decoration: underline;
}

.notification-status-bar button:hover {
    color: var(--brand-maroon);
}

/* ==========================================
   KURS GÖRSELLERİ (Konuşmacılar sayfası)
   ========================================== */

.kurs-gorseller-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}

.kurs-gorsel-item {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.kurs-gorsel-item:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,0.12);
    transform: translateY(-2px);
}

.kurs-gorsel-item.kurs-gorsel-full {
    grid-column: 1 / -1;
}

.kurs-gorsel-header {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px 10px;
    background: linear-gradient(135deg, #7c1f35 0%, #9b2335 100%);
    color: #fff;
}

.kurs-pdf-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 2px;
    opacity: 0.9;
}

.kurs-gorsel-title {
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.4;
}

.kurs-pdf-embed-wrapper {
    width: 100%;
    height: 420px;
    background: #f3f4f6;
    flex: 1;
}

.kurs-pdf-embed-wrapper.kurs-pdf-tall {
    height: 600px;
}

.kurs-pdf-embed {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.kurs-pdf-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    color: #7c1f35;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.15s ease, color 0.15s ease;
}

.kurs-pdf-btn:hover {
    background: #7c1f35;
    color: #fff;
}

@media (max-width: 768px) {
    .kurs-gorseller-grid {
        grid-template-columns: 1fr;
    }
    .kurs-gorsel-item.kurs-gorsel-full {
        grid-column: 1;
    }
    .kurs-pdf-embed-wrapper {
        height: 300px;
    }
}



/* ============================================================
   KONGRE KİTABI POP-UP MODAL
   ============================================================ */

/* --- Pop-up Overlay --- */
#kongre-kitabi-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 5, 30, 0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.45s ease, visibility 0.45s ease;
}
#kongre-kitabi-overlay.popup-visible {
    opacity: 1;
    visibility: visible;
}

/* --- Modal Kutusu --- */
#kongre-kitabi-modal {
    position: relative;
    background: linear-gradient(145deg, #0d1b3e 0%, #1a0a24 60%, #1c0d0d 100%);
    border: 1px solid rgba(171, 0, 51, 0.4);
    border-radius: 1.25rem;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.06),
        0 30px 80px rgba(0,0,0,0.7),
        0 0 60px rgba(171, 0, 51, 0.15);
    width: 100%;
    max-width: 860px;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(24px) scale(0.97);
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
#kongre-kitabi-overlay.popup-visible #kongre-kitabi-modal {
    transform: translateY(0) scale(1);
}

/* --- Header Bandı --- */
#kongre-kitabi-modal .popup-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.4rem;
    background: linear-gradient(90deg, rgba(171,0,51,0.85) 0%, rgba(22,50,97,0.85) 100%);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}
.popup-header-icon {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.12);
    border-radius: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #fff;
    flex-shrink: 0;
}
.popup-header-text {
    flex: 1;
}
.popup-header-text h2 {
    font-family: 'Alumni Sans', sans-serif;
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.03em;
    line-height: 1.2;
    margin: 0;
}
.popup-header-text p {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    margin: 0.2rem 0 0;
    font-family: 'Didact Gothic', sans-serif;
}
#kongre-kitabi-close {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.75);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
#kongre-kitabi-close:hover {
    background: rgba(171,0,51,0.75);
    color: #fff;
    transform: rotate(90deg);
}

/* --- PDF Viewer Alanı --- */
.popup-pdf-area {
    flex: 1;
    min-height: 0;
    position: relative;
    background: #111;
}
.popup-pdf-area iframe {
    width: 100%;
    height: 100%;
    min-height: 480px;
    border: none;
    display: block;
}
.popup-pdf-fallback {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2.5rem;
    text-align: center;
    color: rgba(255,255,255,0.7);
    font-family: 'Didact Gothic', sans-serif;
}
.popup-pdf-fallback i {
    font-size: 3.5rem;
    color: #AB0033;
}
.popup-pdf-fallback p {
    font-size: 0.95rem;
    max-width: 380px;
    line-height: 1.6;
}

/* --- Body / Info Grid --- */
.popup-body {
    padding: 1.2rem 1.4rem;
    flex-shrink: 0;
}
.popup-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
}
.popup-info-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 0.65rem;
    padding: 0.65rem 0.9rem;
    font-size: 0.82rem;
    font-family: 'Didact Gothic', sans-serif;
    color: rgba(255,255,255,0.75);
    transition: background 0.2s;
}
.popup-info-item:hover {
    background: rgba(255,255,255,0.09);
}
.popup-info-item i {
    font-size: 1rem;
    color: #AB0033;
    flex-shrink: 0;
    width: 1.1rem;
    text-align: center;
}

/* --- Footer Butonlar --- */
.popup-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.4rem;
    background: rgba(0,0,0,0.35);
    border-top: 1px solid rgba(255,255,255,0.07);
    flex-shrink: 0;
}
.popup-btn-full {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}
.popup-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.2rem;
    border-radius: 0.5rem;
    font-size: 0.82rem;
    font-family: 'Didact Gothic', sans-serif;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.22s ease;
    border: none;
}
.popup-btn-primary {
    background: linear-gradient(135deg, #AB0033, #7a0024);
    color: #fff;
    box-shadow: 0 4px 14px rgba(171,0,51,0.35);
}
.popup-btn-primary:hover {
    background: linear-gradient(135deg, #c90040, #AB0033);
    box-shadow: 0 6px 18px rgba(171,0,51,0.5);
    transform: translateY(-1px);
    color: #fff;
}
.popup-btn-secondary {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.75);
    border: 1px solid rgba(255,255,255,0.13);
}
.popup-btn-secondary:hover {
    background: rgba(255,255,255,0.14);
    color: #fff;
    transform: translateY(-1px);
}

/* --- Responsive --- */
@media (max-width: 600px) {
    #kongre-kitabi-modal { border-radius: 0.85rem; }
    .popup-pdf-area iframe { min-height: 340px; }
    .popup-footer { padding: 0.75rem 1rem; }
    .popup-btn { padding: 0.5rem 0.9rem; font-size: 0.78rem; }
    #kongre-kitabi-modal .popup-header { padding: 0.9rem 1rem; }
    .popup-info-grid { grid-template-columns: 1fr; }
    .popup-body { padding: 0.9rem 1rem; }
}