/* ==========================================================================
   AI Guard — arayüz teması "Neural Shield"
   Koyu sinir ağı zemini, camgöbeği → mor degrade vurgu, canlı tarama efektleri.
   Açık / koyu mod token'larla (data-theme). Derleme adımı yok.
   ========================================================================== */

:root {
    --bg: #f4f6fb;
    --bg-glow-1: rgba(34, 211, 238, .16);
    --bg-glow-2: rgba(139, 92, 246, .12);
    --grid-line: rgba(15, 23, 42, .045);
    --surface: #ffffff;
    --surface-2: #f1f4fa;
    --surface-3: #e6ebf5;
    --glass: rgba(255, 255, 255, .72);
    --border: #e1e6f0;
    --border-strong: #cdd5e4;
    --text: #0b1222;
    --text-2: #46536e;
    --text-3: #7c88a3;

    --accent: #0891b2;
    --accent-2: #7c3aed;
    --accent-soft: #e0f7fb;
    --accent-ink: #ffffff;
    --grad: linear-gradient(120deg, #06b6d4 0%, #6366f1 52%, #a855f7 100%);
    --grad-soft: linear-gradient(120deg, rgba(6, 182, 212, .12), rgba(168, 85, 247, .12));
    --grad-text: linear-gradient(100deg, #0891b2 0%, #6366f1 45%, #9333ea 100%);

    --info: #2563eb;   --info-soft: #e5edfd;
    --ok: #059669;     --ok-soft: #dcf5ec;
    --warn: #b45309;   --warn-soft: #fdf0dc;
    --danger: #e11d48; --danger-soft: #fde4ea;

    --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

    --r-xs: 6px;
    --r-sm: 9px;
    --r: 14px;
    --r-lg: 20px;
    --side-w: 264px;
    --top-h: 64px;

    --shadow-xs: 0 1px 2px rgba(11, 18, 34, .05);
    --shadow-sm: 0 1px 2px rgba(11, 18, 34, .04), 0 4px 12px -4px rgba(11, 18, 34, .08);
    --shadow-pop: 0 20px 48px -16px rgba(11, 18, 34, .28), 0 0 0 1px var(--border);
    --shadow-glow: 0 0 0 1px rgba(99, 102, 241, .25), 0 10px 40px -12px rgba(99, 102, 241, .45);
    --ring: 0 0 0 3px rgba(6, 182, 212, .32);

    color-scheme: light;
}

:root[data-theme="dark"] {
    --bg: #05070d;
    --bg-glow-1: rgba(34, 211, 238, .13);
    --bg-glow-2: rgba(139, 92, 246, .16);
    --grid-line: rgba(148, 163, 255, .055);
    --surface: #0b1020;
    --surface-2: #10172b;
    --surface-3: #172038;
    --glass: rgba(11, 16, 32, .66);
    --border: #1a2340;
    --border-strong: #26315a;
    --text: #e7ecff;
    --text-2: #a3aed0;
    --text-3: #6b779e;

    --accent: #22d3ee;
    --accent-2: #a78bfa;
    --accent-soft: rgba(34, 211, 238, .12);
    --accent-ink: #04121a;
    --grad-text: linear-gradient(100deg, #67e8f9 0%, #a5b4fc 45%, #d8b4fe 100%);

    --info: #60a5fa;   --info-soft: rgba(96, 165, 250, .13);
    --ok: #34d399;     --ok-soft: rgba(52, 211, 153, .12);
    --warn: #fbbf24;   --warn-soft: rgba(251, 191, 36, .12);
    --danger: #fb7185; --danger-soft: rgba(251, 113, 133, .13);

    --shadow-xs: none;
    --shadow-sm: 0 0 0 1px var(--border);
    --shadow-pop: 0 24px 56px -16px rgba(0, 0, 0, .7), 0 0 0 1px var(--border-strong);
    --shadow-glow: 0 0 0 1px rgba(34, 211, 238, .28), 0 12px 48px -12px rgba(99, 102, 241, .55);

    color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html, body { overflow-x: clip; }
[x-cloak] { display: none !important; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.55;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    font-feature-settings: "ss01", "cv11";
    min-height: 100vh;
}

/* Sinir ağı ızgarası + yavaş süzülen ışık lekeleri */
.backdrop {
    position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 40%, transparent 100%);
}
.backdrop::before, .backdrop::after {
    content: ""; position: absolute; width: 60vmax; height: 60vmax; border-radius: 50%;
    filter: blur(80px); animation: drift 22s ease-in-out infinite alternate;
}
.backdrop::before { background: var(--bg-glow-1); top: -30vmax; left: -15vmax; }
.backdrop::after { background: var(--bg-glow-2); top: -20vmax; right: -25vmax; animation-delay: -11s; }
@keyframes drift { to { transform: translate3d(8vmax, 6vmax, 0) scale(1.15); } }

h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.2; letter-spacing: -.02em; }
p { margin: 0; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
small { font-size: 12px; }
hr { border: 0; border-top: 1px solid var(--border); margin: 20px 0; }
code { font-family: var(--mono); font-size: .92em; background: var(--surface-2); padding: 1px 6px; border-radius: 5px; }

:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--r-xs); }
::selection { background: rgba(34, 211, 238, .3); }

.icon { flex: none; display: inline-block; vertical-align: middle; }
.muted { color: var(--text-2); }
.subtle { color: var(--text-3); }
.mono { font-family: var(--mono); letter-spacing: -.01em; }
.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.text-right { text-align: right; }
.text-ok { color: var(--ok); }
.text-danger { color: var(--danger); }
.text-warn { color: var(--warn); }
.nowrap { white-space: nowrap; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.gradient-text { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow { font-size: 12px; font-weight: 500; color: var(--text-3); text-transform: uppercase; letter-spacing: .08em; }

/* ------------------------------------------------------------------ yerleşim */
.stack { display: grid; gap: 20px; }
.stack--sm { gap: 12px; }
.stack--lg { gap: 32px; }
.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--main { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.grid--side { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row--between { justify-content: space-between; }
.row--end { justify-content: flex-end; }
.ml-auto { margin-left: auto; }
.mt-1 { margin-top: 6px; } .mt-2 { margin-top: 12px; } .mt-3 { margin-top: 20px; }

@media (max-width: 1180px) {
    .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid--main, .grid--side { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 820px) { .grid--2, .grid--3 { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 520px) { .grid--4 { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------------ marka */
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand__mark {
    position: relative; width: 34px; height: 34px; flex: none; border-radius: 10px;
    background: var(--grad); display: grid; place-items: center;
    box-shadow: 0 6px 18px -6px rgba(99, 102, 241, .7);
}
.brand__mark::after {
    content: ""; position: absolute; inset: -3px; border-radius: 12px;
    border: 1px solid rgba(34, 211, 238, .45); animation: pulse-ring 2.6s ease-out infinite;
}
.brand__mark svg { width: 19px; height: 19px; color: #fff; }
.brand__name { font-size: 16px; font-weight: 650; letter-spacing: -.02em; line-height: 1.1; }
.brand__name small { display: block; font-size: 11.5px; font-weight: 400; color: var(--text-3); letter-spacing: 0; margin-top: 1px; }
@keyframes pulse-ring { 0% { opacity: .9; transform: scale(.92); } 100% { opacity: 0; transform: scale(1.25); } }

/* ------------------------------------------------------------------ düğmeler */
.btn {
    --btn-h: 38px;
    position: relative;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    height: var(--btn-h); padding: 0 15px;
    border: 1px solid var(--border-strong); border-radius: var(--r-sm);
    background: var(--surface); color: var(--text);
    font-size: 13.5px; font-weight: 500; line-height: 1;
    text-decoration: none; white-space: nowrap; cursor: pointer;
    box-shadow: var(--shadow-xs);
    transition: background-color .15s, border-color .15s, color .15s, transform .08s, box-shadow .2s, opacity .15s;
}
.btn:hover { background: var(--surface-2); border-color: var(--text-3); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn.is-disabled { opacity: .45; pointer-events: none; }
.btn .icon { width: 16px; height: 16px; }

.btn--primary {
    background: var(--grad); border-color: transparent; color: #fff;
    background-size: 160% 100%; background-position: 0 0;
    box-shadow: 0 8px 22px -10px rgba(99, 102, 241, .8);
    transition: background-position .5s, box-shadow .2s, transform .08s;
}
.btn--primary:hover { background-position: 100% 0; border-color: transparent; box-shadow: var(--shadow-glow); }
.btn--accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--accent:hover { background: var(--accent); opacity: .9; }
.btn--danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn--danger:hover { background: var(--danger); opacity: .9; }
.btn--ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn--ok:hover { background: var(--ok); opacity: .9; }
.btn--ghost { background: transparent; border-color: transparent; box-shadow: none; }
.btn--ghost:hover { background: var(--surface-2); border-color: transparent; }
.btn--soft { background: var(--accent-soft); border-color: transparent; color: var(--accent); box-shadow: none; }
.btn--soft:hover { background: var(--accent-soft); border-color: var(--accent); }
.btn--warn-ghost { background: transparent; border-color: transparent; box-shadow: none; color: var(--warn); }
.btn--warn-ghost:hover { background: var(--warn-soft); border-color: transparent; }
.btn--danger-ghost { background: transparent; border-color: transparent; box-shadow: none; color: var(--danger); }
.btn--danger-ghost:hover { background: var(--danger-soft); border-color: transparent; }
.btn--ok-ghost { background: transparent; border-color: transparent; box-shadow: none; color: var(--ok); }
.btn--ok-ghost:hover { background: var(--ok-soft); border-color: transparent; }
.btn--sm { --btn-h: 32px; padding: 0 11px; font-size: 13px; }
.btn--lg { --btn-h: 48px; padding: 0 22px; font-size: 15px; border-radius: 12px; }
.btn--icon { width: var(--btn-h); padding: 0; }
.btn--block { width: 100%; }

/* ------------------------------------------------------------------ form */
.form { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; }
.form-grid .span-2 { grid-column: 1 / -1; }
@media (max-width: 720px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; padding-top: 4px; }

.field { display: grid; gap: 6px; align-content: start; }
.field__label { font-size: 13px; font-weight: 500; color: var(--text); }
.field__hint { font-size: 12px; color: var(--text-3); }
.field__error { font-size: 12.5px; color: var(--danger); }

.control {
    position: relative; display: flex; align-items: center; min-height: 40px;
    background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--r-sm);
    box-shadow: var(--shadow-xs); transition: border-color .15s, box-shadow .15s;
}
.control:hover { border-color: var(--text-3); }
.control:focus-within { border-color: var(--accent); box-shadow: var(--ring); }
.control.is-invalid { border-color: var(--danger); }
.control > .icon { position: absolute; left: 12px; color: var(--text-3); pointer-events: none; width: 16px; height: 16px; }
.control input, .control select, .control textarea {
    flex: 1; width: 100%; min-width: 0; height: 38px; padding: 0 12px;
    border: 0; background: transparent; font-size: 14px; outline: none;
}
.control > .icon ~ input, .control > .icon ~ select { padding-left: 36px; }
.control select { appearance: none; padding-right: 32px; cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%237c88a3' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 10px center; }
.control select option { background: var(--surface); color: var(--text); }
.control--sm { min-height: 32px; }
.control--sm input, .control--sm select { height: 30px; font-size: 13px; }
.control__addon { padding: 0 12px; color: var(--text-3); font-size: 13px; white-space: nowrap; }
.input-num { width: 92px; flex: none; }

.check { display: inline-flex; align-items: flex-start; gap: 9px; cursor: pointer; font-size: 13.5px; color: var(--text-2); }
.check input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--accent); flex: none; }

/* ------------------------------------------------------------------ kartlar */
.card {
    position: relative; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r); box-shadow: var(--shadow-sm); min-width: 0;
}
.card--glow { transition: box-shadow .25s, border-color .25s, transform .25s; }
.card--glow:hover { box-shadow: var(--shadow-glow); border-color: transparent; transform: translateY(-2px); }
.card--gradient::before {
    content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
    background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude;
}
.card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding: 18px 20px 0; }
.card__head--bordered { padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.card__title { font-size: 15px; font-weight: 600; }
.card__desc { font-size: 12.5px; color: var(--text-3); margin-top: 3px; }
.card__actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.card__body { padding: 18px 20px 20px; }
.card__body--flush { padding: 0; }
.card__foot { padding: 14px 20px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-2); }

/* ------------------------------------------------------------------ istatistik */
.stat { padding: 18px 20px; display: grid; gap: 6px; overflow: hidden; }
.stat__label { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--text-2); font-weight: 500; }
.stat__icon { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.stat__icon .icon { width: 16px; height: 16px; }
.stat__value { font-size: 30px; font-weight: 650; letter-spacing: -.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat__foot { font-size: 12.5px; color: var(--text-3); display: flex; align-items: center; gap: 6px; }
.stat--danger .stat__icon { background: var(--danger-soft); color: var(--danger); }
.stat--ok .stat__icon { background: var(--ok-soft); color: var(--ok); }
.stat--violet .stat__icon { background: rgba(139, 92, 246, .14); color: var(--accent-2); }
.stat::after {
    content: ""; position: absolute; right: -40px; top: -40px; width: 120px; height: 120px; border-radius: 50%;
    background: var(--grad-soft); filter: blur(10px); opacity: .9; pointer-events: none;
}

/* ------------------------------------------------------------------ rozetler */
.badge {
    display: inline-flex; align-items: center; gap: 6px; height: 23px; padding: 0 9px;
    border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap;
    background: var(--surface-2); color: var(--text-2); border: 1px solid transparent;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge--plain::before { display: none; }
.badge--ok { background: var(--ok-soft); color: var(--ok); }
.badge--warn { background: var(--warn-soft); color: var(--warn); }
.badge--danger { background: var(--danger-soft); color: var(--danger); }
.badge--info { background: var(--info-soft); color: var(--info); }
.badge--accent { background: var(--accent-soft); color: var(--accent); }
.badge--violet { background: rgba(139, 92, 246, .13); color: var(--accent-2); }
.badge--gradient { background: var(--grad); color: #fff; }
.badge--gradient::before { background: #fff; }

.dot { position: relative; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); flex: none; }
.dot--live { background: var(--ok); }
.dot--live::after {
    content: ""; position: absolute; inset: -4px; border-radius: 50%; background: var(--ok);
    opacity: .35; animation: ping 1.8s cubic-bezier(0, 0, .2, 1) infinite;
}
@keyframes ping { 75%, 100% { transform: scale(2.2); opacity: 0; } }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 7px; font-size: 12px;
    background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2); font-family: var(--mono); }

/* ------------------------------------------------------------------ tablolar */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th {
    text-align: left; font-weight: 500; font-size: 12px; color: var(--text-3);
    padding: 11px 16px; border-bottom: 1px solid var(--border); white-space: nowrap; background: var(--surface-2);
}
.table th:first-child { border-top-left-radius: var(--r); }
.table th:last-child { border-top-right-radius: var(--r); }
.table td { padding: 13px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background-color .15s; }
.table tbody tr:hover { background: var(--surface-2); }
.table .is-dim td { opacity: .55; }
.table__sub { display: block; font-size: 12px; color: var(--text-3); margin-top: 2px; }
.table a { text-decoration: none; font-weight: 500; }
.table a:hover { color: var(--accent); }
.table tfoot td { font-weight: 500; }

/* ------------------------------------------------------------------ ilerleme */
.progress { height: 6px; border-radius: 999px; background: var(--surface-3); overflow: hidden; min-width: 70px; }
.progress__bar { height: 100%; border-radius: inherit; background: var(--grad); transition: width .8s cubic-bezier(.2, .8, .2, 1); }
.progress--danger .progress__bar { background: linear-gradient(90deg, #fb7185, #f43f5e); }

/* ------------------------------------------------------------------ uyarılar & toast */
.alert { display: flex; gap: 12px; align-items: flex-start; padding: 13px 16px; border-radius: var(--r-sm); font-size: 13.5px; border: 1px solid transparent; }
.alert .icon { width: 18px; height: 18px; margin-top: 1px; }
.alert--ok { background: var(--ok-soft); color: var(--ok); }
.alert--danger { background: var(--danger-soft); color: var(--danger); }
.alert--warn { background: var(--warn-soft); color: var(--warn); }
.alert--info { background: var(--accent-soft); color: var(--accent); }
.alert ul { margin: 0; padding-left: 18px; }

.toasts { position: fixed; z-index: 100; right: 20px; bottom: 20px; display: grid; gap: 10px; width: min(380px, calc(100vw - 40px)); }
.toast {
    display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 12px;
    background: var(--glass); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    box-shadow: var(--shadow-pop); font-size: 13.5px;
}
.toast .icon { width: 18px; height: 18px; margin-top: 1px; }
.toast--ok .icon { color: var(--ok); }
.toast--danger .icon { color: var(--danger); }
.toast__close { margin-left: auto; background: none; border: 0; color: var(--text-3); cursor: pointer; padding: 0; }

/* ------------------------------------------------------------------ uygulama kabuğu */
.shell { display: grid; grid-template-columns: var(--side-w) minmax(0, 1fr); min-height: 100vh; }
.sidebar {
    position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column;
    background: var(--glass); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-right: 1px solid var(--border); z-index: 40;
}
.sidebar__top { height: var(--top-h); display: flex; align-items: center; padding: 0 20px; }
.nav { flex: 1; overflow-y: auto; padding: 8px 12px 16px; }
.nav__group + .nav__group { margin-top: 18px; }
.nav__title { font-size: 11px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--text-3); padding: 0 10px 6px; }
.nav__link {
    position: relative; display: flex; align-items: center; gap: 11px; height: 38px; padding: 0 10px;
    border-radius: 9px; color: var(--text-2); text-decoration: none; font-weight: 500; font-size: 13.5px;
    transition: background-color .15s, color .15s;
}
.nav__link .icon { width: 17px; height: 17px; }
.nav__link:hover { background: var(--surface-2); color: var(--text); }
.nav__link.is-active { background: var(--accent-soft); color: var(--text); }
.nav__link.is-active .icon { color: var(--accent); }
.nav__link.is-active::before {
    content: ""; position: absolute; left: -12px; top: 9px; bottom: 9px; width: 3px; border-radius: 0 3px 3px 0; background: var(--grad);
}
.nav__count { margin-left: auto; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--grad); color: #fff; font-size: 11px; font-weight: 600; display: grid; place-items: center; }
.sidebar__foot { padding: 12px; border-top: 1px solid var(--border); }
.me { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 10px; text-decoration: none; color: var(--text); min-width: 0; }
.me:hover { background: var(--surface-2); }
.me__text { display: grid; min-width: 0; line-height: 1.25; }
.me__text small { color: var(--text-3); }
.avatar { width: 34px; height: 34px; flex: none; border-radius: 10px; display: grid; place-items: center; font-weight: 600; font-size: 13px; color: #fff; background: var(--grad); }

.status-card {
    margin: 0 12px 12px; padding: 14px; border-radius: 12px; font-size: 12.5px;
    background: var(--grad-soft); border: 1px solid var(--border);
}
.status-card strong { display: block; font-size: 13px; margin-bottom: 2px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
    position: sticky; top: 0; z-index: 30; height: var(--top-h); display: flex; align-items: center; gap: 14px;
    padding: 0 28px; background: var(--glass); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}
.topbar__menu { display: none; }
.topbar__right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.crumbs { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-3); min-width: 0; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.crumbs strong { color: var(--text); font-weight: 500; }
.content { padding: 28px; width: 100%; max-width: 1360px; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.page-head h1 { font-size: 26px; letter-spacing: -.03em; }
.page-head p { color: var(--text-2); margin-top: 4px; }
.page-head__actions { display: flex; gap: 8px; flex-wrap: wrap; }

.sidebar-scrim { display: none; }
@media (max-width: 980px) {
    .shell { grid-template-columns: minmax(0, 1fr); }
    .sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: var(--side-w); transform: translateX(-100%); transition: transform .25s ease; background: var(--surface); }
    .shell.is-open .sidebar { transform: none; box-shadow: var(--shadow-pop); }
    .shell.is-open .sidebar-scrim { display: block; position: fixed; inset: 0; z-index: 35; background: rgba(5, 7, 13, .5); }
    .topbar__menu { display: inline-flex; }
    .topbar, .content { padding-left: 16px; padding-right: 16px; }
}

/* ------------------------------------------------------------------ açılır menü */
.dropdown { position: relative; }
.dropdown__menu {
    position: absolute; right: 0; top: calc(100% + 8px); min-width: 220px; padding: 6px; z-index: 50;
    background: var(--surface); border-radius: 12px; box-shadow: var(--shadow-pop);
}
.dropdown__item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border-radius: 8px;
    border: 0; background: none; text-decoration: none; font-size: 13.5px; color: var(--text); cursor: pointer; text-align: left; }
.dropdown__item:hover { background: var(--surface-2); }
.dropdown__item .icon { width: 16px; height: 16px; color: var(--text-3); }
.dropdown__label { font-size: 12px; color: var(--text-3); padding: 8px 10px 4px; }

/* ------------------------------------------------------------------ anahtar kutusu */
.keybox {
    display: inline-flex; align-items: center; gap: 10px; padding: 7px 8px 7px 13px; border-radius: 10px;
    font-family: var(--mono); font-size: 14px; letter-spacing: .02em;
    background: var(--surface-2); border: 1px dashed var(--border-strong);
}
.keybox--lg { font-size: 19px; padding: 10px 10px 10px 16px; }

/* ------------------------------------------------------------------ boş durum */
.empty { display: grid; justify-items: center; text-align: center; gap: 10px; padding: 44px 20px; color: var(--text-2); }
.empty__icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--grad-soft); color: var(--accent); }
.empty__icon .icon { width: 24px; height: 24px; }
.empty h3 { font-size: 15px; color: var(--text); }

/* ------------------------------------------------------------------ çubuk grafik (SVG'siz, CSS) */
.bars { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; align-items: stretch; gap: 6px; height: 170px; padding-top: 10px; }
.bars__col { display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 6px; min-width: 0; }
.bars__track { flex: 1; width: 100%; display: flex; align-items: flex-end; justify-content: center; }
.bars__bar {
    width: 100%; max-width: 26px; min-height: 3px; border-radius: 6px 6px 3px 3px; background: var(--grad);
    transform-origin: bottom; animation: grow .9s cubic-bezier(.2, .8, .2, 1) both;
}
.bars__bar.is-zero { background: var(--surface-3); }
.bars__lbl { font-size: 10.5px; color: var(--text-3); font-family: var(--mono); }
@keyframes grow { from { transform: scaleY(0); } }

.hbar { display: grid; gap: 5px; }
.hbar + .hbar { margin-top: 12px; }
.hbar__row { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; }

/* ------------------------------------------------------------------ olay akışı */
.feed { display: grid; }
.feed__item { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: start; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.feed__item:last-child { border-bottom: 0; }
.feed__icon { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--danger-soft); color: var(--danger); }
.feed__icon .icon { width: 16px; height: 16px; }
.feed__title { font-weight: 500; font-size: 13.5px; }
.feed__meta { font-size: 12px; color: var(--text-3); }
.feed__time { font-size: 12px; color: var(--text-3); font-family: var(--mono); white-space: nowrap; }

/* ------------------------------------------------------------------ sayfalama */
.pager { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 16px; font-size: 13px; color: var(--text-3); }
.pager__links { display: flex; gap: 4px; flex-wrap: wrap; }
.pager__link { min-width: 34px; height: 34px; padding: 0 10px; display: grid; place-items: center; border-radius: 9px;
    border: 1px solid var(--border); background: var(--surface); text-decoration: none; color: var(--text-2); }
.pager__link:hover { border-color: var(--accent); color: var(--text); }
.pager__link.is-active { background: var(--grad); color: #fff; border-color: transparent; }
.pager__link.is-disabled { opacity: .4; pointer-events: none; }

/* ==========================================================================
   Tanıtım sitesi (landing)
   ========================================================================== */
.site-nav {
    position: sticky; top: 0; z-index: 40; background: var(--glass);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--border);
}
.site-nav__in { height: 68px; display: flex; align-items: center; gap: 24px; }
.site-nav__links { display: flex; gap: 4px; margin-left: 12px; }
.site-nav__links a { padding: 8px 12px; border-radius: 8px; text-decoration: none; color: var(--text-2); font-weight: 500; }
.site-nav__links a:hover { color: var(--text); background: var(--surface-2); }
.site-nav__right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
@media (max-width: 820px) { .site-nav__links { display: none; } }
@media (max-width: 560px) {
    .site-nav .brand__name small, .site-nav__login { display: none; }
    .hero__lead { font-size: 16px; }
    .scanner__bar .ml-auto { display: none; }
    .cta-band { padding: 40px 22px; }
    .price { padding: 24px 18px; }
    .price__amount { font-size: 44px; }
}
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }

.hero { padding: 76px 0 56px; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; }
@media (max-width: 980px) { .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 40px; } .hero { padding-top: 48px; } }
.hero__pill {
    display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px 5px 6px; border-radius: 999px;
    background: var(--surface); border: 1px solid var(--border); font-size: 12.5px; color: var(--text-2); box-shadow: var(--shadow-xs);
}
.hero__pill b { padding: 2px 8px; border-radius: 999px; background: var(--grad); color: #fff; font-weight: 600; font-size: 11px; }
.hero h1 { font-size: clamp(36px, 5.2vw, 62px); line-height: 1.04; letter-spacing: -.045em; margin: 20px 0 18px; font-weight: 700; }
.hero__lead { font-size: 17.5px; color: var(--text-2); max-width: 560px; line-height: 1.6; }
.hero__cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 30px; }
.hero__note { margin-top: 14px; font-size: 13px; color: var(--text-3); display: flex; gap: 16px; flex-wrap: wrap; }
.hero__note span { display: inline-flex; align-items: center; gap: 6px; }
.hero__note .icon { width: 15px; height: 15px; color: var(--ok); }

/* Canlı tarayıcı: istemi yazar, tarar, hassas veriyi işaretler */
.scanner {
    position: relative; border-radius: var(--r-lg); overflow: hidden;
    background: #070b16; color: #e7ecff; border: 1px solid #1d2747;
    box-shadow: 0 40px 80px -30px rgba(34, 211, 238, .35), 0 0 0 1px rgba(99, 102, 241, .2);
}
.scanner__bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid #172040; font-size: 12.5px; color: #8b97c2; }
.scanner__bar i { width: 10px; height: 10px; border-radius: 50%; background: #1f2a4d; display: inline-block; }
.scanner__site { margin-left: 8px; padding: 3px 10px; border-radius: 7px; background: #0e1530; font-family: var(--mono); }
.scanner__body { position: relative; padding: 22px 20px 20px; min-height: 250px; }
.scanner__label { font-size: 11.5px; color: #6b779e; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 10px; }
.scanner__prompt {
    position: relative; min-height: 104px; padding: 14px 16px; border-radius: 12px; background: #0c1328;
    border: 1px solid #1b2547; font-size: 14.5px; line-height: 1.65; white-space: pre-wrap; word-break: break-word; overflow: hidden;
}
.scanner__caret { display: inline-block; width: 2px; height: 1.1em; background: #22d3ee; vertical-align: -3px; margin-left: 1px; animation: blink 1s steps(2) infinite; }
@keyframes blink { to { opacity: 0; } }
.scanner__beam {
    position: absolute; left: 0; right: 0; height: 46px; top: -46px; pointer-events: none;
    background: linear-gradient(180deg, transparent, rgba(34, 211, 238, .28), transparent);
    border-bottom: 1px solid rgba(34, 211, 238, .8);
}
.scanner__beam.is-on { animation: beam 1.1s ease-in-out; }
@keyframes beam { from { top: -46px; } to { top: 100%; } }
mark.hit { background: rgba(251, 113, 133, .2); color: #fecdd3; border-radius: 4px; padding: 0 3px; box-shadow: inset 0 -2px 0 #fb7185; }
.scanner__result { margin-top: 14px; display: flex; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 12px; font-size: 13.5px; }
.scanner__result--block { background: rgba(251, 113, 133, .12); border: 1px solid rgba(251, 113, 133, .35); color: #fecdd3; }
.scanner__result--pass { background: rgba(52, 211, 153, .1); border: 1px solid rgba(52, 211, 153, .3); color: #a7f3d0; }
.scanner__result .icon { width: 22px; height: 22px; }
.scanner__findings { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.scanner__findings span { font-size: 11.5px; padding: 2px 8px; border-radius: 6px; background: rgba(251, 113, 133, .16); font-family: var(--mono); }
.scanner__steps { display: flex; gap: 6px; padding: 0 20px 18px; }
.scanner__steps span { flex: 1; height: 3px; border-radius: 3px; background: #172040; transition: background .3s; }
.scanner__steps span.is-on { background: linear-gradient(90deg, #22d3ee, #a78bfa); }
.fade-enter { animation: fade-up .35s ease both; }
@keyframes fade-up { from { opacity: 0; transform: translateY(6px); } }

/* Platform şeridi */
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); padding: 6px 0; }
.marquee__track { display: flex; gap: 12px; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-weight: 500; color: var(--text-2); white-space: nowrap; }
.marquee__item i { width: 8px; height: 8px; border-radius: 50%; background: var(--grad); display: inline-block; }
@keyframes marquee { to { transform: translateX(-50%); } }

.section { padding: 80px 0; }
.section__head { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.section__head h2 { font-size: clamp(28px, 3.6vw, 40px); letter-spacing: -.035em; margin: 10px 0 12px; }
.section__head p { color: var(--text-2); font-size: 16px; }

.feature { padding: 24px; }
.feature__icon { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: var(--grad); color: #fff; margin-bottom: 16px; box-shadow: 0 10px 24px -10px rgba(99, 102, 241, .8); }
.feature__icon .icon { width: 21px; height: 21px; }
.feature h3 { font-size: 16.5px; margin-bottom: 6px; }
.feature p { color: var(--text-2); font-size: 14px; }

.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; counter-reset: step; }
@media (max-width: 980px) { .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .flow { grid-template-columns: minmax(0, 1fr); } }
.flow__step { padding: 22px; counter-increment: step; }
.flow__step::before { content: "0" counter(step); font-family: var(--mono); font-size: 13px; color: var(--accent); display: block; margin-bottom: 10px; }
.flow__step h3 { font-size: 15.5px; margin-bottom: 6px; }
.flow__step p { color: var(--text-2); font-size: 13.5px; }

.counter { text-align: center; padding: 26px 16px; }
.counter strong { display: block; font-size: 40px; font-weight: 700; letter-spacing: -.04em; line-height: 1; }
.counter > span { color: var(--text-2); font-size: 13.5px; }

.price { padding: 34px; text-align: center; }
.price__amount { font-size: 58px; font-weight: 700; letter-spacing: -.05em; line-height: 1; margin: 14px 0 6px; }
.price__amount small { font-size: 18px; font-weight: 500; color: var(--text-3); letter-spacing: 0; }
.price__list { list-style: none; padding: 0; margin: 24px 0 28px; display: grid; gap: 11px; text-align: left; }
.price__list li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-2); }
.price__list .icon { width: 18px; height: 18px; color: var(--ok); margin-top: 2px; }
.calc { display: grid; gap: 12px; margin-top: 8px; padding: 16px; border-radius: 12px; background: var(--surface-2); text-align: left; }
.calc input[type=range] { width: 100%; accent-color: var(--accent); }

.cta-band { position: relative; overflow: hidden; border-radius: 24px; padding: 56px 40px; text-align: center; color: #fff; background: #070b16; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: var(--grad); opacity: .9; }
.cta-band::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.18) 1px, transparent 1px); background-size: 18px 18px; mask-image: radial-gradient(ellipse at center, #000, transparent 70%); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(26px, 3.4vw, 38px); letter-spacing: -.035em; }
.cta-band p { opacity: .9; margin: 10px 0 24px; font-size: 16px; }
.cta-band .btn { background: #fff; color: #0b1222; border-color: #fff; }

.site-foot { border-top: 1px solid var(--border); padding: 28px 0; color: var(--text-3); font-size: 13px; margin-top: 40px; }

/* ------------------------------------------------------------------ giriş ekranları */
.auth { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); min-height: 100vh; }
@media (max-width: 920px) { .auth { grid-template-columns: minmax(0, 1fr); } .auth__art { display: none; } }
.auth__panel { display: flex; flex-direction: column; padding: 28px clamp(20px, 5vw, 64px); }
.auth__form { width: 100%; max-width: 420px; margin: auto; padding: 32px 0; }
.auth__form h1 { font-size: 28px; letter-spacing: -.035em; margin-bottom: 6px; }
.auth__form > p { color: var(--text-2); margin-bottom: 26px; }
.auth__art {
    position: relative; overflow: hidden; margin: 12px; border-radius: 24px; padding: 48px; color: #e7ecff;
    background: #060a15; display: flex; flex-direction: column; justify-content: flex-end;
}
.auth__art::before {
    content: ""; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 20% 15%, rgba(34, 211, 238, .35), transparent 45%),
        radial-gradient(circle at 85% 35%, rgba(168, 85, 247, .35), transparent 45%),
        radial-gradient(circle at 50% 100%, rgba(99, 102, 241, .35), transparent 55%);
    animation: drift 16s ease-in-out infinite alternate;
}
.auth__art > * { position: relative; }
.auth__art h2 { font-size: 30px; letter-spacing: -.035em; line-height: 1.15; max-width: 440px; }
.auth__art p { color: #a3aed0; margin-top: 12px; max-width: 440px; }
.neural { position: absolute !important; inset: 0; width: 100%; height: 100%; opacity: .75; }
.auth__quote { margin-top: 26px; display: grid; gap: 10px; }
.auth__quote div { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: #c7d0f0; }
.auth__quote .icon { color: #22d3ee; width: 17px; height: 17px; }

.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: inline-block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}