/* AtıkPort — modern UI dokunuşları */
:root {
    --brand-primary: #0f766e;
    --brand-accent: #10b981;
    --brand-dark: #134e4a;
    --radius-lg: 16px;
    --radius-md: 12px;
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.1);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    letter-spacing: -0.01em;
}

/* Navbar */
.navbar-custom {
    background: linear-gradient(135deg, #0f172a 0%, #134e4a 100%) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 999;
}
.navbar-custom .navbar-brand {
    color: #fff !important;
    font-weight: 700;
    font-size: 1.15rem;
    padding: 0;
}
.navbar-custom .brand-icon {
    font-size: 1.4rem;
    line-height: 1;
}
.navbar-custom .navbar-toggler:focus {
    box-shadow: none;
}
.navbar-custom a { color: white !important; }
.navbar-custom .nav-link {
    border-radius: 8px;
    padding: 0.4rem 0.65rem !important;
    transition: background var(--transition);
    font-weight: 500;
    font-size: 0.875rem;
    white-space: nowrap;
}
.navbar-custom .nav-link .nav-text {
    margin-left: 0.25rem;
}
@media (max-width: 991.98px) {
    .navbar-custom .nav-text {
        margin-left: 0.5rem;
    }
    .navbar-custom .navbar-collapse {
        padding-top: 0.75rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        margin-top: 0.5rem;
    }
    .navbar-actions {
        padding-top: 0.5rem;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        margin-top: 0.25rem;
    }
}
.navbar-custom .nav-link:hover {
    background: rgba(255, 255, 255, 0.12);
}
.navbar-custom .nav-icon-btn {
    padding: 0.35rem 0.5rem !important;
    line-height: 1;
}
.navbar-custom .nav-badge {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 0.6rem;
    min-width: 1rem;
}
.navbar-custom .nav-badge-inline {
    position: static;
    margin-left: 0.35rem;
    font-size: 0.65rem;
    vertical-align: middle;
}
.navbar-custom .nav-auth-btn {
    white-space: nowrap;
}
.navbar-custom .dropdown-menu-nav {
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    min-width: 220px;
}
.navbar-custom .dropdown-menu-nav .dropdown-item {
    font-size: 0.9rem;
    padding: 0.45rem 1rem;
    color: var(--bs-body-color) !important;
}
.navbar-custom .dropdown-menu-nav .dropdown-item:hover {
    background: rgba(16, 185, 129, 0.12);
    color: #0f766e !important;
}
[data-bs-theme="dark"] .navbar-custom {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a3a 100%) !important;
}
.navbar-brand-text {
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Cards & surfaces */
.card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--bs-border-color);
    box-shadow: var(--shadow-sm);
}
.hover-card {
    transition: transform var(--transition), box-shadow var(--transition);
}
.hover-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

/* Buttons */
.btn {
    border-radius: 10px;
    font-weight: 500;
    transition: all var(--transition);
}
.btn-primary {
    background: linear-gradient(135deg, #0d9488, #10b981);
    border: none;
}
.btn-primary:hover {
    background: linear-gradient(135deg, #0f766e, #059669);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}
.btn-success {
    background: linear-gradient(135deg, #059669, #10b981);
    border: none;
}
.btn-success:hover {
    background: linear-gradient(135deg, #047857, #059669);
    transform: translateY(-1px);
}

/* Forms */
.form-control, .form-select {
    border-radius: 10px;
    padding: 0.6rem 0.85rem;
    border-color: var(--bs-border-color);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--brand-accent);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}
.input-group-text {
    border-radius: 10px 0 0 10px;
}

/* Page layout helpers */
.page-header {
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(13, 148, 136, 0.04));
    border: 1px solid rgba(16, 185, 129, 0.15);
    margin-bottom: 1.5rem;
}
[data-bs-theme="dark"] .page-header {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(15, 23, 42, 0.5));
    border-color: rgba(16, 185, 129, 0.2);
}
.page-header h3 {
    font-weight: 700;
    margin-bottom: 0.15rem;
}

.filter-panel {
    border-radius: var(--radius-lg) !important;
    padding: 1.25rem !important;
}

.hero-section {
    padding: 3rem 2rem;
    border-radius: 20px;
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdfa 50%, #f8fafc 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
    margin-bottom: 2.5rem;
    text-align: center;
}
[data-bs-theme="dark"] .hero-section {
    background: linear-gradient(135deg, #042f2e 0%, #0f172a 50%, #1e293b 100%);
    border-color: rgba(16, 185, 129, 0.25);
}
.hero-section h1 {
    font-weight: 800;
    font-size: clamp(1.6rem, 4vw, 2.25rem);
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.15);
    color: var(--brand-primary);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}
[data-bs-theme="dark"] .hero-badge {
    color: #6ee7b7;
}

.feature-card {
    border: none;
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-accent), #34d399);
}
.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}
.feature-icon.kaynak { background: rgba(13, 110, 253, 0.12); }
.feature-icon.atik { background: rgba(16, 185, 129, 0.15); }

.stat-card {
    border: none;
    border-radius: var(--radius-md);
    padding: 1.25rem;
    text-align: center;
    transition: transform var(--transition);
}
.stat-card:hover {
    transform: translateY(-2px);
}
.stat-card h4 {
    font-weight: 700;
    color: var(--brand-primary);
    margin-bottom: 0.25rem;
}
[data-bs-theme="dark"] .stat-card h4 {
    color: #6ee7b7;
}

.auth-card {
    max-width: 420px;
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}
.auth-card .card-header-custom {
    background: linear-gradient(135deg, #0f766e, #10b981);
    color: white;
    padding: 1.5rem;
    text-align: center;
}
.auth-card .card-header-custom h3 {
    margin: 0;
    font-weight: 700;
    font-size: 1.35rem;
}

.password-rules li {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.2rem;
    color: var(--bs-secondary-color);
}
.password-rules li.is-valid {
    color: var(--bs-success);
}
.password-rules li.is-invalid {
    color: var(--bs-secondary-color);
}
.password-rules .rule-icon {
    width: 1rem;
    flex-shrink: 0;
    font-weight: 700;
}

.map-container {
    height: 350px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--bs-border-color);
    overflow: hidden;
}

.item-card .card-img-wrap {
    position: relative;
    height: 180px;
    overflow: hidden;
    background: var(--bs-secondary-bg);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.item-card .card-img-wrap img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.item-card .card-img-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bs-secondary-color);
}
.item-card .card-img-placeholder i {
    font-size: 2.5rem;
}
.item-card .category-badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
}

.ilan-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    display: block;
    flex-shrink: 0;
}

.ilanlarim-table td:first-child {
    width: 72px;
    vertical-align: middle;
}

.ilan-foto-sil-kart {
    position: relative;
    background: var(--bs-secondary-bg);
}
.ilan-foto-sil-kart .ilan-foto-onizleme {
    height: 90px;
    object-fit: cover;
    display: block;
    pointer-events: none;
}
.ilan-foto-sil-kart .ilan-foto-sil-btn {
    position: relative;
    z-index: 2;
}
.ilan-foto-sil-kart.silindi-isaretli {
    outline: 3px solid var(--bs-danger);
    outline-offset: -3px;
    opacity: 0.75;
}
.ilan-foto-sil-kart.silindi-isaretli .ilan-foto-onizleme {
    filter: grayscale(0.6);
}

.ilan-sahip-bilgi {
    background: var(--bs-secondary-bg);
}

.detail-alt-bolum {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.ilan-aciklama-kutu {
    background: var(--bs-secondary-bg);
    white-space: pre-wrap;
    word-break: break-word;
}

/* Footer */
.site-footer {
    background: linear-gradient(180deg, #0f172a, #020617) !important;
    margin-top: 4rem;
    color: #e2e8f0;
}
.site-footer a {
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}
.site-footer a:hover {
    color: #34d399;
}
.footer-heading {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #fff;
    margin-bottom: 1rem;
}
.footer-links li {
    margin-bottom: 0.45rem;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}
.kurumsal-sayfa .kurumsal-kart {
    border-radius: var(--radius-lg);
}
.kurumsal-sayfa .page-header h2 {
    color: var(--bs-emphasis-color);
}

/* Alerts */
.alert {
    border-radius: var(--radius-md);
    border: none;
    box-shadow: var(--shadow-sm);
}

/* Scroll top */
.scroll-top {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition), transform var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #0f766e, #10b981) !important;
    color: white;
}
.scroll-top.visible {
    opacity: 1;
}
.scroll-top:hover {
    transform: translateY(-2px);
}

/* Listing empty state */
.empty-state {
    padding: 3rem 1.5rem;
    border-radius: var(--radius-lg);
    background: var(--bs-secondary-bg);
    border: 2px dashed var(--bs-border-color);
}

/* Profile & form pages */
.profile-card,
.form-card,
.detail-card {
    max-width: 600px;
    margin: 2rem auto;
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}
.form-card .card-header-custom,
.profile-card .card-header-custom {
    background: linear-gradient(135deg, #0f766e, #10b981);
    color: white;
    padding: 1.25rem 1.5rem;
    text-align: center;
}
.form-card .card-header-custom h3,
.profile-card .card-header-custom h3 {
    margin: 0;
    font-weight: 700;
    font-size: 1.25rem;
}
.profile-avatar {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border: 3px solid rgba(16, 185, 129, 0.35);
    box-shadow: var(--shadow-sm);
}
.detail-card .card-img-top-wrapper {
    height: 300px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--bs-secondary-bg);
}
.detail-card .card-img-top-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.clamp-text {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    line-clamp: 5;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-card .clamp-text {
    -webkit-line-clamp: 3;
    line-clamp: 3;
}

/* Layout utilities (CSP uyumlu — inline style yerine) */
.container-narrow {
    max-width: 600px;
}
.yorum-cevap {
    background: var(--bs-secondary-bg);
    border-radius: 0.25rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}
.yorum-kart:target {
    box-shadow: 0 0 0 2px var(--bs-primary);
}
.container-chat {
    max-width: 600px;
}
.container-chat-wide {
    max-width: 1100px;
}
.mesaj-kutusu-scroll {
    min-height: 360px;
    max-height: 55vh;
    overflow-y: auto;
    background: var(--bs-body-bg);
}
.mesaj-urun-karti .mesaj-urun-img-wrap {
    max-height: 180px;
    overflow: hidden;
}
.mesaj-urun-karti .mesaj-urun-img-wrap img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}
.mesaj-urun-placeholder {
    height: 140px;
    background: var(--bs-secondary-bg);
}
.chat-bubble {
    max-width: 85%;
    word-break: break-word;
}
.container-inbox {
    max-width: 700px;
}
.content-narrow {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.kurumsal-narrow {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.hero-subtitle {
    max-width: 520px;
}
.form-card-narrow {
    max-width: 450px;
}
.form-card-edit {
    max-width: 600px;
}
.text-pre-line {
    white-space: pre-line;
}
.text-truncate-md {
    max-width: 400px;
}
.mesaj-kutusu-scroll {
    height: 400px;
    overflow-y: auto;
}
.progress-thin {
    height: 10px;
    max-width: 400px;
}
.progress-compact {
    height: 8px;
    max-width: 280px;
}
.chart-bars {
    height: 160px;
}
.chart-bar {
    width: 80%;
    min-height: 4px;
}
.chart-bar-label {
    font-size: 0.65rem;
}
.etki-icon-lg {
    font-size: 1.5rem;
}
.empty-icon-lg {
    font-size: 2rem;
}
.map-container-tall {
    height: 420px;
}
.map-locate-wrap {
    position: relative;
    margin-bottom: 0.5rem;
}
.map-locate-wrap .map-container {
    margin-bottom: 0;
}
.map-locate-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 1000;
    width: 38px;
    height: 38px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--bs-border-color);
}
.map-locate-btn:hover {
    background: var(--bs-body-bg);
}
.map-locate-btn:disabled {
    opacity: 0.65;
}

/* Harita marker'ları */
.leaflet-map-marker {
    background: transparent !important;
    border: none !important;
}
.leaflet-div-icon {
    background: transparent !important;
    border: none !important;
}
.map-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: #fff;
    font-size: 14px;
    line-height: 1;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.28);
    border: 2px solid #fff;
}
.map-marker-atik {
    background: #198754;
}
.map-marker-kaynak {
    background: #0d6efd;
}
.map-marker-user {
    background: #0d6efd;
    width: 26px;
    height: 26px;
    font-size: 12px;
}

/* İlan galerisi */
.ilan-galeri-inner {
    background: var(--bs-secondary-bg);
}
.ilan-galeri-slide {
    height: 320px;
}
.ilan-galeri-img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

/* Hata sayfaları */
.error-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 55vh;
    padding: 2rem 0 3rem;
}
.error-page-card {
    position: relative;
    width: 100%;
    max-width: 520px;
    text-align: center;
    padding: 2.5rem 2rem 2rem;
    border-radius: var(--radius-lg);
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}
.error-page-glow {
    position: absolute;
    top: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 280px;
    height: 280px;
    border-radius: 50%;
    opacity: 0.15;
    pointer-events: none;
}
.error-page-card--primary .error-page-glow {
    background: radial-gradient(circle, var(--brand-accent) 0%, transparent 70%);
}
.error-page-card--danger .error-page-glow {
    background: radial-gradient(circle, #ef4444 0%, transparent 70%);
}
.error-page-card--warning .error-page-glow {
    background: radial-gradient(circle, #f59e0b 0%, transparent 70%);
}
.error-page-icon-wrap {
    position: relative;
    width: 88px;
    height: 88px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    box-shadow: 0 8px 24px rgba(15, 118, 110, 0.35);
}
.error-page-card--danger .error-page-icon-wrap {
    background: linear-gradient(135deg, #dc2626, #f87171);
    box-shadow: 0 8px 24px rgba(220, 38, 38, 0.3);
}
.error-page-card--warning .error-page-icon-wrap {
    background: linear-gradient(135deg, #d97706, #fbbf24);
    box-shadow: 0 8px 24px rgba(217, 119, 6, 0.3);
}
.error-page-icon {
    font-size: 2.25rem;
    color: #fff;
}
.error-page-code {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--brand-dark), var(--brand-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.04em;
}
.error-page-card--danger .error-page-code {
    background: linear-gradient(135deg, #b91c1c, #f87171);
    -webkit-background-clip: text;
    background-clip: text;
}
.error-page-card--warning .error-page-code {
    background: linear-gradient(135deg, #b45309, #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
}
.error-page-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--bs-body-color);
}
.error-page-desc {
    color: var(--bs-secondary-color);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}
.error-page-tips {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    text-align: left;
    background: var(--bs-secondary-bg);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
}
.error-page-tips li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--bs-secondary-color);
    margin-bottom: 0.5rem;
}
.error-page-tips li:last-child {
    margin-bottom: 0;
}
.error-page-tips .bi-check2-circle {
    color: var(--brand-accent);
    flex-shrink: 0;
    margin-top: 0.15rem;
}
.error-page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 1.25rem;
}
.error-page-brand {
    font-size: 0.8rem;
    color: var(--bs-secondary-color);
    margin: 0;
    opacity: 0.85;
}