/* ============================================================
   Dülük Hub — style.css
   Değişkenler, tema (light/dark), mobil-first düzen,
   header, çekmece menü, auth gate, ekranlar
   ============================================================ */

:root {
    --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    /* Karanlık tema (tek tema): koyu zemin + altın vurgu */
    --color-primary: #F2B84B;
    --color-primary-hover: #FAC968;
    --color-primary-soft: rgba(242, 184, 75, 0.15);
    --color-secondary: #E8A93C;
    --color-accent: #D4A373;
    --color-accent-soft: rgba(212, 163, 115, 0.18);

    --color-bg: #0B0D0F;
    --color-surface: #14171C;
    --color-surface-2: #1E2229;
    --color-text: #F2F4F7;
    --color-text-soft: #C8CDD6;
    --color-muted: #9BA3AF;
    --color-border: #2A2F38;
    --color-danger: #F5655E;
    --color-danger-soft: rgba(245, 101, 94, 0.14);
    --color-success: #3DD68C;
    --color-success-soft: rgba(61, 214, 140, 0.14);

    /* Sekme renkleri (soft zeminler) */
    --tone-news: #F2B84B;
    --tone-news-soft: rgba(242, 184, 75, 0.15);
    --tone-events: #58A6FF;
    --tone-events-soft: rgba(88, 166, 255, 0.15);
    --tone-giveaway: #9D8CFF;
    --tone-giveaway-soft: rgba(157, 140, 255, 0.16);
    --tone-gallery: #2ECCB8;
    --tone-gallery-soft: rgba(46, 204, 184, 0.15);
    --tone-stories: #F97A8D;
    --tone-stories-soft: rgba(249, 122, 141, 0.15);
    --tone-heritage: #D8A855;
    --tone-heritage-soft: rgba(216, 168, 85, 0.16);
    --tone-admin: #F5655E;
    --tone-admin-soft: rgba(245, 101, 94, 0.15);

    --shadow-soft: 0 10px 34px rgba(0, 0, 0, 0.4);
    --shadow-modal: 0 22px 60px rgba(0, 0, 0, 0.65);

    --radius-sm: 8px;
    --radius-btn: 14px;
    --radius-card: 16px;
    --radius-modal: 20px;

    --transition-fast: 180ms ease;

    --header-height: 58px;
    --drawer-width: 280px;
}

html,
body {
    margin: 0;
    width: 100%;
    min-height: 100%;
}

body {
    overflow: hidden;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.55;
    color: var(--color-text);
    background-color: var(--color-bg);
    background-image:
        radial-gradient(circle at 12% 8%, var(--color-accent-soft) 0, transparent 32%),
        radial-gradient(circle at 88% 92%, var(--color-primary-soft) 0, transparent 34%),
        radial-gradient(circle at 96% 4%, var(--color-accent-soft) 0, transparent 22%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1,
h2,
.screen-head h1,
.gate-brand h1,
.news-detail h1 {
    font-family: var(--font);
    letter-spacing: 0.02em;
}

* {
    box-sizing: border-box;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
}

::selection {
    background: var(--color-primary);
    color: #241907;
}

:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ---------- Splash ---------- */

.splash {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: var(--color-bg);
    color: var(--color-text);
    transition: opacity 260ms ease, visibility 260ms ease;
}

.splash.done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.splash-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.splash-logo b {
    color: var(--color-primary);
}

.splash-logo img {
    animation: splashPulse 1.4s ease-in-out infinite;
}

@keyframes splashPulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.12) rotate(4deg); }
}

.splash p {
    margin: 0;
    font-size: 13px;
    color: var(--color-muted);
}

.splash-spinner {
    width: 34px;
    height: 34px;
    border: 3px solid var(--color-surface-2);
    border-top-color: var(--color-primary);
    border-radius: 999px;
    animation: spin 0.8s linear infinite;
}

/* ---------- Uygulama kabuğu ---------- */

.app {
    height: 100dvh;
    display: flex;
    flex-direction: column;
}

.app-body {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    position: relative;
}

/* ---------- Header ---------- */

.app-header {
    flex: 0 0 auto;
    height: var(--header-height);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 12px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.menu-button {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    color: var(--color-text);
}

.menu-button:hover {
    background: var(--color-surface-2);
}

.brand {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--color-text);
}

.brand b {
    color: var(--color-primary);
}

.brand img {
    transition: transform var(--transition-fast);
}

.brand:hover img {
    transform: rotate(-6deg) scale(1.08);
}

.header-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ---------- Alt gezinti çubuğu (mobil) ---------- */

.tab-bar {
    flex: 0 0 auto;
    display: flex;
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    gap: 4px;
}

.tab-bar button {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 7px 4px 5px;
    border: none;
    border-radius: 14px;
    background: none;
    color: var(--color-muted);
    font-size: 10.5px;
    font-weight: 700;
    cursor: pointer;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.tab-bar button svg {
    width: 21px;
    height: 21px;
}

.tab-bar button[aria-current="page"] {
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

@media (min-width: 900px) {
    .tab-bar {
        display: none;
    }
}

/* ---------- Yukarı çık butonu ---------- */

.scroll-top {
    position: fixed;
    right: 16px;
    bottom: calc(84px + env(safe-area-inset-bottom));
    z-index: 50;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 999px;
    background: var(--color-primary);
    color: #241907;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(242, 184, 75, 0.32);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
    opacity: 0;
    pointer-events: none;
}

.scroll-top.show {
    opacity: 1;
    pointer-events: auto;
}

.scroll-top:hover {
    transform: translateY(-3px);
}

.scroll-top svg {
    width: 20px;
    height: 20px;
}

@media (min-width: 900px) {
    .scroll-top {
        bottom: 24px;
    }
}

/* ---------- Çekmece menü ---------- */

.drawer {
    flex: 0 0 auto;
    width: var(--drawer-width);
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    transition: transform var(--transition-fast);
    z-index: 60;
}

.drawer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 22px 16px 16px;
    border-bottom: 1px solid var(--color-border);
    background: linear-gradient(180deg, var(--color-primary-soft), transparent 90%);
    text-align: center;
}

.drawer-brand img {
    margin-bottom: 8px;
    filter: drop-shadow(0 6px 14px rgba(242, 184, 75, 0.25));
}

.drawer-brand-name {
    font-family: var(--font);
    font-size: 21px;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1.2;
    color: var(--color-text);
}

.drawer-brand-name b {
    color: var(--color-primary);
}

.drawer-brand-sub {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--color-muted);
}

.drawer-items {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    -webkit-overflow-scrolling: touch;
}

.drawer-group-label {
    margin: 12px 12px 4px;
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.drawer-group-label:first-child {
    margin-top: 4px;
}

.drawer-items a {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 11px 12px;
    border: none;
    background: none;
    border-radius: 12px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    text-align: left;
    width: 100%;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.drawer-items a:hover {
    background: var(--color-surface-2);
}

.drawer-items a[aria-current="page"] {
    background: var(--color-primary-soft);
    color: var(--color-primary);
    border-left: 3px solid var(--color-primary);
    border-radius: 12px 8px 8px 12px;
}

.drawer-items a[aria-current="page"] .nav-icon {
    transform: scale(1.06);
}

.drawer-bottom {
    flex: 0 0 auto;
    border-top: 1px solid var(--color-border);
    padding: 10px 10px 12px;
}

.drawer-logout {
    display: flex;
    align-items: center;
    gap: 13px;
    width: 100%;
    padding: 11px 12px;
    border: none;
    border-radius: 12px;
    background: none;
    font-size: 14.5px;
    font-weight: 700;
    color: var(--color-danger);
    cursor: pointer;
    text-align: left;
    transition: background var(--transition-fast);
}

.drawer-logout:hover {
    background: var(--color-danger-soft);
}

.drawer-logout .nav-icon {
    background: var(--color-danger-soft);
    color: var(--color-danger);
}

.drawer-footer {
    padding: 10px 16px 2px;
    border-top: none;
}

.drawer-footer p {
    margin: 0;
    font-size: 11.5px;
    color: var(--color-muted);
}

.nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    border-radius: 11px;
    transition: transform var(--transition-fast);
}

.nav-icon svg {
    width: 20px;
    height: 20px;
}

.icon-news { background: var(--tone-news-soft); color: var(--tone-news); }
.icon-social { background: var(--color-primary-soft); color: var(--color-primary); }
.icon-events { background: var(--tone-events-soft); color: var(--tone-events); }
.icon-announce { background: var(--tone-events-soft); color: var(--tone-events); }
.icon-giveaway { background: var(--tone-giveaway-soft); color: var(--tone-giveaway); }
.icon-gallery { background: var(--tone-gallery-soft); color: var(--tone-gallery); }
.icon-stories { background: var(--tone-stories-soft); color: var(--tone-stories); }
.icon-heritage { background: var(--tone-heritage-soft); color: var(--tone-heritage); }
.icon-settings { background: var(--color-surface-2); color: var(--color-muted); }
.icon-profile { background: var(--tone-news-soft); color: var(--tone-news); }
.icon-admin { background: var(--tone-admin-soft); color: var(--tone-admin); }

.drawer-scrim {
    position: fixed;
    inset: 0;
    z-index: 55;
    background: rgba(8, 12, 10, 0.5);
    animation: scrimIn 180ms ease;
}

@keyframes scrimIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Mobil: çekmece ekran dışından gelir */
@media (max-width: 899px) {
    .drawer {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        transform: translateX(-100%);
    }

    .drawer.open {
        transform: none;
    }

    .app-body.drawer-closed {
        display: block;
    }

    .app-body.drawer-closed .drawer {
        display: flex;
    }
}

/* ---------- Ana içerik ---------- */

.main-content {
    flex: 1 1 auto;
    min-width: 0;
    position: relative;
    overflow: hidden;
}

.screen {
    position: absolute;
    inset: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.screen-inner {
    max-width: 780px;
    margin: 0 auto;
    padding: 20px 16px 96px;
    min-height: 100%;
}

.screen-head {
    margin-bottom: 20px;
    padding: 6px 2px 0;
}

.screen-head h1 {
    margin: 0 0 4px;
    font-size: 30px;
    font-weight: 700;
    line-height: 1.14;
    letter-spacing: 0.02em;
}

.screen-head p {
    margin: 0;
    font-size: 14px;
    color: var(--color-muted);
}

/* ---------- Sayfa alt bilgisi ---------- */

.app-footer {
    padding: 26px 20px calc(16px + env(safe-area-inset-bottom));
    text-align: center;
    font-size: 12px;
    color: var(--color-muted);
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    border-radius: var(--radius-card) var(--radius-card) 0 0;
    margin: 20px 0 0;
}

.app-footer strong {
    display: block;
    font-family: var(--font);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: var(--color-text);
    margin-bottom: 4px;
}

.app-footer span {
    display: block;
    line-height: 1.7;
}

.app-footer .footer-ig {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin: 0 0 3px;
    padding: 7px 15px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-surface-2);
    color: var(--color-text);
    font-size: 13px;
    font-weight: 700;
    transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.app-footer .footer-ig svg {
    width: 16px;
    height: 16px;
}

.app-footer .footer-ig:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-1px);
}

@media (min-width: 900px) {
    .app-footer {
        border-radius: var(--radius-card);
        margin: 26px auto 0;
        max-width: 860px;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .screen.active {
        animation: screenIn 200ms ease;
    }

    @keyframes screenIn {
        from {
            opacity: 0;
            transform: translateY(8px);
        }
        to {
            opacity: 1;
            transform: none;
        }
    }
}

/* ---------- Auth kapısı ---------- */

.auth-gate {
    position: fixed;
    inset: 0;
    z-index: 250;
    overflow-y: auto;
    background: var(--color-bg);
    padding: 40px 20px;
    -webkit-overflow-scrolling: touch;
}

.gate-inner {
    max-width: 400px;
    margin: 0 auto;
}

.gate-brand {
    text-align: center;
    margin-bottom: 24px;
}

.gate-brand img {
    margin: 0 auto 12px;
}

.gate-brand h1 {
    margin: 0 0 4px;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.gate-brand p {
    margin: 0;
    font-size: 13.5px;
    color: var(--color-muted);
}

.auth-card {
    max-width: 400px;
    margin: 0 auto;
    padding: 24px 22px;
}

.auth-head {
    margin-bottom: 18px;
}

.auth-head h2 {
    margin: 0 0 3px;
    font-size: 20px;
    font-weight: 800;
}

.auth-head p {
    margin: 0;
    font-size: 13px;
    color: var(--color-muted);
}

/* ---------- Desktop düzen ---------- */

@media (min-width: 900px) {
    .drawer.closed {
        transform: translateX(-100%);
    }

    .auth-gate {
        padding: 60px 20px;
    }

    .screen-inner {
        padding: 28px 28px 48px;
        max-width: 860px;
    }
}