/* BURSA FENERBAHÇELİLER DERNEĞİ - MODERN BOOTSTRAP 5 & ANIMATED DESIGN SYSTEM */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --fb-navy-dark: #000f28;
    --fb-navy: #001c46;
    --fb-navy-light: #002d72;
    --fb-yellow: #ffed00;
    --fb-yellow-hover: #ffd700;
    --fb-yellow-glow: rgba(255, 237, 0, 0.35);
    
    --bg-main: #070e20;
    --bg-card: rgba(12, 22, 48, 0.85);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --border-glass: rgba(255, 255, 255, 0.12);
    
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-glow: 0 12px 36px rgba(0, 45, 114, 0.5);
    --shadow-yellow: 0 8px 24px rgba(255, 237, 0, 0.25);
}

/* GLOBAL RESET & TYPOGRAPHY */
body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Plus Jakarta Sans', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(0, 45, 114, 0.45) 0%, transparent 45%),
        radial-gradient(circle at 85% 85%, rgba(255, 237, 0, 0.1) 0%, transparent 45%);
    background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6, .brand-font {
    font-family: 'Outfit', sans-serif;
}

a {
    text-decoration: none;
    transition: var(--transition);
}

/* HIZLI SAYFA AÇILIŞ PRELOADER ANIMASYONU */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--fb-navy-dark);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none !important;
}

.preloader-box {
    position: relative;
    width: 110px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preloader-spinner {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid rgba(255, 237, 0, 0.15);
    border-top: 3px solid var(--fb-yellow);
    border-right: 3px solid var(--fb-navy-light);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.preloader-logo {
    width: 65px;
    height: 65px;
    object-fit: contain;
    filter: drop-shadow(0 0 12px var(--fb-yellow-glow));
    animation: pulse 1.2s ease-in-out infinite alternate;
}

.preloader-text {
    margin-top: 1.25rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--fb-yellow);
    letter-spacing: 1px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0% { transform: scale(0.92); opacity: 0.8; }
    100% { transform: scale(1.08); opacity: 1; }
}

/* NAVBAR (ULTRA MODERN FLOATING CAPSULE NAVIGATION - 2026 EDITION) */
.custom-navbar {
    background: rgba(3, 8, 22, 0.92) !important;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1050;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.modern-nav-deck {
    background: rgba(10, 20, 48, 0.75);
    border: 1px solid rgba(255, 237, 0, 0.2);
    border-radius: 100px;
    padding: 0.3rem 0.6rem;
    backdrop-filter: blur(16px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), inset 0 1px 1px rgba(255, 255, 255, 0.15);
    display: inline-flex;
    align-items: center;
}

.brand-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(255, 237, 0, 0.4));
    transition: var(--transition);
}

.brand-logo-img:hover {
    transform: scale(1.08) rotate(-3deg);
    filter: drop-shadow(0 0 20px var(--fb-yellow));
}

.brand-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: 1.25rem;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -0.3px;
}

.brand-text span {
    color: var(--fb-yellow);
    background: linear-gradient(90deg, #ffed00 0%, #fff785 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* MENÜ ELEMANLARI (KESİNLİKLE TEK SATIR HORIZONTAL DIZILIM) */
.nav-link-modern {
    color: #e2e8f0 !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.2px;
    padding: 0.5rem 1.05rem !important;
    border-radius: 50px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    white-space: nowrap !important; /* METİN KIRILMASINI / YIĞILMASINI KESİNLİKLE ÖNLER */
    position: relative;
    border: 1px solid transparent;
    text-decoration: none !important;
}

.nav-link-modern i {
    font-size: 0.9rem;
    color: #94a3b8;
    transition: all 0.25s ease;
}

.nav-link-modern:hover {
    color: var(--fb-yellow) !important;
    background: rgba(255, 237, 0, 0.14);
    border-color: rgba(255, 237, 0, 0.3);
    transform: translateY(-1.5px);
}

.nav-link-modern:hover i {
    color: var(--fb-yellow);
    transform: scale(1.15);
}

/* AKTİF MENÜ ÖĞESİ - SARI PARLAK KAPSÜL */
.nav-link-modern.active {
    color: var(--fb-navy-dark) !important;
    background: linear-gradient(135deg, var(--fb-yellow) 0%, #ffd000 100%) !important;
    border: 1px solid #ffffff !important;
    font-weight: 800 !important;
    box-shadow: 0 4px 18px rgba(255, 237, 0, 0.4);
}

.nav-link-modern.active i {
    color: var(--fb-navy-dark) !important;
}

/* BUTTONS */
.btn-yellow {
    background: linear-gradient(135deg, var(--fb-yellow) 0%, #ffd000 100%);
    color: var(--fb-navy-dark) !important;
    font-weight: 800;
    border-radius: var(--radius-md);
    padding: 0.65rem 1.4rem;
    border: none;
    box-shadow: var(--shadow-yellow);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-yellow:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #fff033 0%, var(--fb-yellow) 100%);
    box-shadow: 0 10px 28px rgba(255, 237, 0, 0.4);
}

.btn-navy-outline {
    background: rgba(0, 45, 114, 0.25);
    border: 1px solid var(--border-glass);
    color: #fff !important;
    font-weight: 700;
    border-radius: var(--radius-md);
    padding: 0.65rem 1.4rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-navy-outline:hover {
    background: var(--bg-glass);
    border-color: var(--fb-yellow);
    color: var(--fb-yellow) !important;
    transform: translateY(-2px);
}

/* HERO SECTION (2 SÜTUNLU MODERN DESİGN) */
.hero-wrapper {
    position: relative;
    padding: 3.5rem 2.5rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(0, 28, 70, 0.96), rgba(0, 15, 40, 0.96)), url('https://images.unsplash.com/photo-1508098682722-e99c43a406b2?auto=format&fit=crop&w=1400&q=80') center/cover;
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-glow);
    overflow: hidden;
    margin-bottom: 2.5rem;
}

.hero-wrapper::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(255, 237, 0, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.1rem;
    background: rgba(255, 237, 0, 0.15);
    border: 1px solid rgba(255, 237, 0, 0.4);
    color: var(--fb-yellow);
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.82rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.hero-heading {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.hero-heading span {
    color: var(--fb-yellow);
    background: linear-gradient(90deg, #ffed00 0%, #fff785 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-card-widget {
    background: rgba(10, 20, 45, 0.85);
    border: 2px solid rgba(255, 237, 0, 0.3);
    border-radius: var(--radius-lg);
    padding: 2rem;
    backdrop-filter: blur(14px);
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4), var(--shadow-yellow);
    position: relative;
}

.hero-widget-logo {
    width: 90px;
    height: 90px;
    object-fit: contain;
    filter: drop-shadow(0 0 16px var(--fb-yellow-glow));
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite alternate;
}

/* MATCH TICKER BAR (HİZALAMA DÜZELTMESİ) */
.match-ticker-box {
    background: rgba(12, 22, 48, 0.9);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.25rem 2rem;
    margin-bottom: 2.5rem;
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.team-badge-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.1rem;
    border: 2px solid var(--border-glass);
}

.vs-tag {
    background: var(--fb-yellow);
    color: var(--fb-navy-dark);
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

/* GLASS CARDS & HOVER EFFECTS */
.glass-card-custom {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    backdrop-filter: blur(12px);
    transition: var(--transition);
}

.glass-card-custom:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 237, 0, 0.4);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 237, 0, 0.1);
}

.card-icon-box {
    width: 52px;
    height: 52px;
    background: rgba(0, 45, 114, 0.6);
    border: 1px solid rgba(255, 237, 0, 0.3);
    color: var(--fb-yellow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
}

/* PROGRESS BAR */
.progress-bar-bg {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--fb-yellow) 0%, #10b981 100%);
    border-radius: 20px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* OTOBÜS KOLTUK SEÇİM ARAYÜZÜ */
.bus-layout {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.85rem;
    max-width: 380px;
    margin: 0 auto;
    background: #091329;
    padding: 1.5rem;
    border-radius: 20px;
    border: 2px solid var(--fb-navy-light);
}

.seat-btn {
    aspect-ratio: 1;
    background: #1e293b;
    border: 1.5px solid #334155;
    color: #fff;
    font-weight: 800;
    font-size: 0.95rem;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.seat-btn:hover:not(:disabled) {
    border-color: var(--fb-yellow);
    color: var(--fb-yellow);
    transform: scale(1.1);
}

.seat-btn.selected {
    background: var(--fb-yellow) !important;
    color: var(--fb-navy-dark) !important;
    border-color: #fff !important;
    font-weight: 900;
    box-shadow: var(--shadow-yellow);
}

.seat-btn:disabled, .seat-btn.booked {
    background: rgba(239, 68, 68, 0.2) !important;
    border-color: var(--danger) !important;
    color: var(--danger) !important;
    cursor: not-allowed;
}

.seat-btn:nth-child(4n-2) {
    margin-right: 1.25rem;
}

/* FOOTER */
.footer-custom {
    background: #040914;
    border-top: 1px solid var(--border-glass);
    padding: 3.5rem 0 1.5rem 0;
    margin-top: auto;
    color: var(--text-secondary);
}

.footer-logo {
    height: 50px;
    margin-bottom: 1rem;
}

/* FADE-IN ANIMATION CLASSES */
.fade-in-up {
    animation: fadeInUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 991px) {
    .hero-heading { font-size: 2.2rem; }
    .hero-wrapper { padding: 2.5rem 1.5rem; text-align: center; }
    .hero-actions { justify-content: center; }
}

@media (max-width: 576px) {
    .hero-heading { font-size: 1.8rem; }
    .brand-text { font-size: 1rem; }
}

/* ADMIN PANEL ULTRA MODERN STYLES */
.admin-nav-link {
    color: #cbd5e1 !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.5rem 1.1rem !important;
    border-radius: 50px;
    transition: all 0.25s ease;
    white-space: nowrap !important;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none !important;
    border: 1px solid transparent;
}

.admin-nav-link i {
    color: #94a3b8;
    font-size: 0.9rem;
    transition: all 0.25s ease;
}

.admin-nav-link:hover {
    color: var(--fb-yellow) !important;
    background: rgba(255, 237, 0, 0.14);
    border-color: rgba(255, 237, 0, 0.3);
}

.admin-nav-link:hover i {
    color: var(--fb-yellow);
}

.admin-nav-link.active {
    color: var(--fb-navy-dark) !important;
    background: linear-gradient(135deg, var(--fb-yellow) 0%, #ffd000 100%) !important;
    font-weight: 800 !important;
    border: 1px solid #fff !important;
    box-shadow: 0 4px 16px rgba(255, 237, 0, 0.35);
}

.admin-nav-link.active i {
    color: var(--fb-navy-dark) !important;
}

.filter-glow {
    filter: drop-shadow(0 0 12px rgba(255, 237, 0, 0.4));
}

/* YUVARLAK YÜZEN AMBLEM ÇERÇEVESİ (BASKILAMA VE BÜZÜLMEYİ KESİNLİKLE ÖNLER) */
.emblem-badge-frame {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 45, 114, 0.85), rgba(0, 15, 35, 0.95));
    border: 3px solid var(--fb-yellow);
    padding: 10px;
    box-shadow: 0 0 25px rgba(255, 237, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.emblem-badge-frame:hover {
    transform: scale(1.06) rotate(-3deg);
    box-shadow: 0 0 35px rgba(255, 237, 0, 0.55);
}

.emblem-badge-img {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: 100%;
    object-fit: contain !important;
    aspect-ratio: 1 / 1 !important;
}

/* MODERN FOOTER & SOCIAL MEDIA BUTTONS */
.social-link-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #ffffff !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none !important;
}

.social-link-btn:hover {
    transform: translateY(-3px) scale(1.08);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.social-link-btn.btn-x {
    color: #ffffff !important;
}

.social-link-btn.btn-x:hover {
    background: #000000;
    color: #ffffff !important;
    border-color: #ffffff;
}

.social-link-btn.btn-instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #ffffff !important;
    border-color: #e1306c;
}

.social-link-btn.btn-facebook:hover {
    background: #1877f2;
    color: #ffffff !important;
    border-color: #1877f2;
}

.social-link-btn.btn-youtube:hover {
    background: #ff0000;
    color: #ffffff !important;
    border-color: #ff0000;
}

.hover-yellow:hover {
    color: var(--fb-yellow) !important;
}

/* MEMBER PANEL ULTRA MODERN STYLES */
.member-nav-link {
    color: #cbd5e1 !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.5rem 1.1rem !important;
    border-radius: 50px;
    transition: all 0.25s ease;
    white-space: nowrap !important;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none !important;
    border: 1px solid transparent;
}

.member-nav-link i {
    color: #94a3b8;
    font-size: 0.9rem;
    transition: all 0.25s ease;
}

.member-nav-link:hover {
    color: var(--fb-yellow) !important;
    background: rgba(255, 237, 0, 0.14);
    border-color: rgba(255, 237, 0, 0.3);
}

.member-nav-link:hover i {
    color: var(--fb-yellow);
}

.member-nav-link.active {
    color: var(--fb-navy-dark) !important;
    background: linear-gradient(135deg, var(--fb-yellow) 0%, #ffd000 100%) !important;
    font-weight: 800 !important;
    border: 1px solid #fff !important;
    box-shadow: 0 4px 16px rgba(255, 237, 0, 0.35);
}

.member-nav-link.active i {
    color: var(--fb-navy-dark) !important;
}

/* ULTRA MODERN MODAL & FORM DESIGN SYSTEM */
.modal-content {
    background: linear-gradient(135deg, rgba(3, 14, 38, 0.98), rgba(0, 24, 60, 0.99)) !important;
    border: 1px solid rgba(255, 237, 0, 0.35) !important;
    border-radius: 20px !important;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(255, 237, 0, 0.15) !important;
    backdrop-filter: blur(20px);
}

.modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding: 1.25rem 1.75rem !important;
}

.modal-body {
    padding: 1.75rem !important;
    max-height: 75vh;
    overflow-y: auto;
}

.modal-body::-webkit-scrollbar {
    width: 6px;
}
.modal-body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}
.modal-body::-webkit-scrollbar-thumb {
    background: var(--fb-yellow);
    border-radius: 10px;
}

.modal-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding: 1rem 1.75rem !important;
}

/* FORM INPUT STYLES */
.form-control, .form-select {
    background-color: rgba(0, 18, 46, 0.75) !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    color: #ffffff !important;
    border-radius: 12px !important;
    padding: 0.65rem 1rem !important;
    font-size: 0.95rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.form-control:focus, .form-select:focus {
    background-color: rgba(0, 28, 70, 0.95) !important;
    border-color: var(--fb-yellow) !important;
    box-shadow: 0 0 16px rgba(255, 237, 0, 0.3) !important;
    color: #ffffff !important;
    outline: none !important;
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.45) !important;
}

.form-section-title {
    color: var(--fb-yellow);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* RESPONSIVE MEDIA QUERIES FOR ALL MOBILES & TABLETS */
@media (max-width: 991.98px) {
    .hero-heading {
        font-size: 2.2rem !important;
    }
    .modal-lg, .modal-dialog {
        max-width: 95% !important;
        margin: 0.5rem auto !important;
    }
    .modal-body {
        max-height: 80vh !important;
        padding: 1.25rem !important;
    }
}

@media (max-width: 575.98px) {
    body {
        font-size: 0.9rem;
    }
    .container {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }
    .hero-heading {
        font-size: 1.85rem !important;
    }
    .glass-card-custom {
        padding: 1.25rem !important;
        border-radius: 16px !important;
    }
    .btn {
        padding: 0.65rem 1rem !important;
        font-size: 0.9rem !important;
    }
    .modal-content {
        border-radius: 16px !important;
    }
    .table-responsive {
        font-size: 0.82rem;
    }
}