/* ============================================================================
   Siber Console — Tasarım Sistemi
   Kurumsal güvenlik operasyon konsolu. Dark-first + light. Build adımı yok.
   ========================================================================= */

/* ---- Tokenlar: Dark (varsayilan) ---------------------------------------- */
:root {
    --bg: #0a0e16;
    --bg-grid: #0d121c;
    --surface: #111826;
    --surface-2: #0e1420;
    --surface-3: #161f2e;
    --hover: #182231;
    --border: #1e2838;
    --border-strong: #2b3a4f;
    --text: #e7edf5;
    --text-muted: #93a2b8;
    --text-faint: #607089;
    --accent: #38bdf8;
    --accent-strong: #0ea5e9;
    --accent-weak: rgba(56, 189, 248, 0.12);
    --on-accent: #041018;
    --danger: #f0616d;
    --danger-weak: rgba(240, 97, 109, 0.13);
    --ok: #34d399;
    --ok-weak: rgba(52, 211, 153, 0.12);

    /* Ciddiyet */
    --sev-critical: #f0616d;
    --sev-high: #fb8b3e;
    --sev-medium: #f5b23d;
    --sev-low: #5b8def;
    --sev-info: #8b97a7;

    /* Roller */
    --role-admin: #38bdf8;
    --role-analyst: #a78bfa;
    --role-viewer: #8b97a7;

    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
    --shadow-lg: 0 12px 40px -12px rgba(0,0,0,.7);

    --r-sm: 6px; --r: 10px; --r-lg: 14px; --r-pill: 999px;
    --fs-xs: 11px; --fs-sm: 12.5px; --fs-base: 14px; --fs-md: 15px;
    --fs-lg: 18px; --fs-xl: 23px; --fs-2xl: 30px;
    --sidebar-w: 244px;
    --mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Consolas, monospace;
    --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
}

:root[data-theme="light"] {
    --bg: #f4f7fb;
    --bg-grid: #eef2f8;
    --surface: #ffffff;
    --surface-2: #f7f9fc;
    --surface-3: #eef2f8;
    --hover: #f0f5fb;
    --border: #e4e9f1;
    --border-strong: #d0d9e6;
    --text: #0f1c2e;
    --text-muted: #55637a;
    --text-faint: #8996aa;
    --accent: #0891cf;
    --accent-strong: #0369a1;
    --accent-weak: rgba(8, 145, 207, 0.10);
    --on-accent: #ffffff;
    --danger: #dc2f3c;
    --danger-weak: rgba(220, 47, 60, 0.09);
    --ok: #0d9668;
    --ok-weak: rgba(13, 150, 104, 0.10);
    --sev-critical: #dc2f3c;
    --sev-high: #d9660a;
    --sev-medium: #b7791f;
    --sev-low: #3457d5;
    --sev-info: #64748b;
    --role-admin: #0891cf;
    --role-analyst: #7c4ddc;
    --role-viewer: #64748b;
    --shadow: 0 1px 2px rgba(16,30,54,.06), 0 10px 30px -16px rgba(16,30,54,.28);
    --shadow-lg: 0 20px 48px -18px rgba(16,30,54,.30);
}

/* ---- Temel -------------------------------------------------------------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    background:
        radial-gradient(1200px 600px at 100% -10%, var(--accent-weak), transparent 60%),
        var(--bg);
    color: var(--text);
    font: var(--fs-base)/1.55 var(--sans);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); }
h1, h2, h3 { margin: 0; font-weight: 650; letter-spacing: -.01em; }
::selection { background: var(--accent-weak); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---- Uygulama kabugu ---------------------------------------------------- */
.app { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }

.sidebar {
    position: sticky; top: 0; height: 100vh;
    display: flex; flex-direction: column; gap: 4px;
    padding: 18px 14px;
    background: linear-gradient(180deg, var(--surface-2), var(--bg));
    border-right: 1px solid var(--border);
}
.sidebar__brand {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 10px 18px; font-weight: 750; font-size: var(--fs-md); letter-spacing: -.02em;
}
.sidebar__brand .mark {
    width: 28px; height: 28px; display: grid; place-items: center;
    border-radius: 8px; background: var(--accent-weak); color: var(--accent);
    border: 1px solid var(--border-strong); font-size: 15px;
}
.sidebar__brand small { display: block; font-weight: 500; font-size: var(--fs-xs); color: var(--text-faint); letter-spacing: .02em; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav__label { color: var(--text-faint); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .08em; padding: 14px 12px 6px; }
.nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: var(--r-sm);
    color: var(--text-muted); font-weight: 550; font-size: var(--fs-sm);
    border: 1px solid transparent;
}
.nav a svg { width: 17px; height: 17px; flex: none; opacity: .85; }
.nav a:hover { background: var(--hover); color: var(--text); }
.nav a.is-active { background: var(--accent-weak); color: var(--accent); border-color: var(--border-strong); }
.sidebar__spacer { flex: 1; }

.usercard {
    border: 1px solid var(--border); border-radius: var(--r); background: var(--surface);
    padding: 10px 12px; display: flex; flex-direction: column; gap: 8px;
}
.usercard__row { display: flex; align-items: center; gap: 9px; }
.avatar {
    width: 30px; height: 30px; border-radius: 8px; flex: none;
    display: grid; place-items: center; font-weight: 700; font-size: 12px;
    background: var(--accent-weak); color: var(--accent); border: 1px solid var(--border-strong);
}
.usercard__name { font-size: var(--fs-sm); font-weight: 600; line-height: 1.2; }
.usercard__mail { font-size: var(--fs-xs); color: var(--text-faint); }
.usercard__actions { display: flex; gap: 6px; }
.usercard__actions form { flex: 1; margin: 0; }

/* ---- Ana alan ----------------------------------------------------------- */
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 15px 30px; min-height: 62px;
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.topbar__title { font-size: var(--fs-lg); font-weight: 650; letter-spacing: -.02em; }
.topbar__sub { font-size: var(--fs-sm); color: var(--text-faint); font-weight: 500; }
.topbar__actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.content { padding: 26px 30px 60px; width: 100%; max-width: 1160px; }

.iconbtn {
    width: 34px; height: 34px; border-radius: var(--r-sm); flex: none;
    display: grid; place-items: center; cursor: pointer;
    background: var(--surface); border: 1px solid var(--border); color: var(--text-muted);
}
.iconbtn:hover { background: var(--hover); color: var(--text); }
.iconbtn svg { width: 17px; height: 17px; }

/* ---- Butonlar ----------------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; gap: 7px; justify-content: center;
    padding: 9px 15px; border-radius: var(--r-sm); cursor: pointer;
    font: 600 var(--fs-sm)/1 var(--sans); letter-spacing: .01em;
    border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
    transition: background .12s, border-color .12s, transform .04s;
}
.btn:hover { background: var(--hover); }
.btn:active { transform: translateY(.5px); }
.btn svg { width: 15px; height: 15px; }
.btn--primary { background: var(--accent-strong); border-color: transparent; color: var(--on-accent); }
.btn--primary:hover { background: var(--accent); }
.btn--ghost { background: transparent; border-color: var(--border); color: var(--text-muted); }
.btn--ghost:hover { background: var(--hover); color: var(--text); }
.btn--danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn--danger:hover { background: var(--danger-weak); }
.btn--sm { padding: 6px 11px; font-size: var(--fs-xs); }
.btn--block { width: 100%; }

/* ---- Paneller ----------------------------------------------------------- */
.panel {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r-lg); box-shadow: var(--shadow); margin-bottom: 20px;
}
.panel__head {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 15px 20px; border-bottom: 1px solid var(--border);
}
.panel__title { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); font-weight: 650; }
.panel__body { padding: 20px; }
.panel__body--flush { padding: 0; }
.muted { color: var(--text-muted); }
.faint { color: var(--text-faint); }
.mono { font-family: var(--mono); font-size: var(--fs-sm); }

/* ---- Sayfa basligi ------------------------------------------------------ */
.pagehead { margin-bottom: 22px; }
.pagehead h1 { font-size: var(--fs-2xl); }
.pagehead p { margin: 6px 0 0; color: var(--text-muted); }

/* ---- Tablolar ----------------------------------------------------------- */
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.table th {
    text-align: left; padding: 11px 16px; color: var(--text-faint);
    font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .06em; font-weight: 650;
    border-bottom: 1px solid var(--border); background: var(--surface-2);
    position: sticky; top: 62px;
}
.table td { padding: 13px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr { transition: background .1s; }
.table tbody tr:hover { background: var(--hover); }
.table tbody tr:last-child td { border-bottom: 0; }
.table a { font-weight: 600; }
.cell-title { font-weight: 600; color: var(--text); }
.cell-sub { display: block; margin-top: 3px; color: var(--text-faint); font-size: var(--fs-xs); }

/* ---- Rozetler ----------------------------------------------------------- */
.badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 9px 3px 8px; border-radius: var(--r-pill);
    font-size: var(--fs-xs); font-weight: 650; letter-spacing: .02em;
    border: 1px solid transparent; white-space: nowrap;
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.badge--soft { background: var(--surface-3); border-color: var(--border); color: var(--text-muted); }

.sev { --c: var(--sev-info); color: var(--c);
    background: color-mix(in srgb, var(--c) 14%, transparent);
    border-color: color-mix(in srgb, var(--c) 32%, transparent);
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 9px 3px 8px; border-radius: var(--r-pill); border: 1px solid;
    font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; white-space: nowrap; }
.sev .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.sev--critical { --c: var(--sev-critical); }
.sev--high { --c: var(--sev-high); }
.sev--medium { --c: var(--sev-medium); }
.sev--low { --c: var(--sev-low); }
.sev--info { --c: var(--sev-info); }

.verdict { --c: var(--text-faint);
    display: inline-flex; align-items: center; padding: 3px 9px; border-radius: var(--r-sm);
    font-size: var(--fs-xs); font-weight: 650; white-space: nowrap;
    color: var(--c); background: color-mix(in srgb, var(--c) 13%, transparent);
    border: 1px solid color-mix(in srgb, var(--c) 26%, transparent); }
.verdict--real { --c: var(--sev-critical); }
.verdict--review { --c: var(--sev-medium); }
.verdict--informational { --c: var(--sev-info); }
.verdict--false_positive { --c: var(--text-faint); }

.role { --c: var(--role-viewer);
    display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: var(--r-pill);
    font-size: var(--fs-xs); font-weight: 650; color: var(--c);
    background: color-mix(in srgb, var(--c) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--c) 28%, transparent); }
.role--admin { --c: var(--role-admin); }
.role--analyst { --c: var(--role-analyst); }
.role--viewer { --c: var(--role-viewer); }

.pill { display: inline-flex; align-items: center; padding: 2px 9px; border-radius: var(--r-sm);
    background: var(--surface-3); border: 1px solid var(--border); color: var(--text-muted);
    font-size: var(--fs-xs); font-family: var(--mono); }

/* ---- Oncelik gostergesi ------------------------------------------------- */
.prio { display: inline-flex; align-items: center; gap: 8px; }
.prio__num { font-variant-numeric: tabular-nums; font-weight: 700; font-size: var(--fs-sm); min-width: 22px; }
.prio__bar { width: 46px; height: 5px; border-radius: 3px; background: var(--surface-3); overflow: hidden; }
.prio__fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-strong)); }

/* ---- KPI stat tiles ----------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.stat {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--r);
    padding: 16px; position: relative; overflow: hidden;
}
.stat::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--c, var(--sev-info)); opacity: .8; }
.stat--critical { --c: var(--sev-critical); }
.stat--high { --c: var(--sev-high); }
.stat--medium { --c: var(--sev-medium); }
.stat--low { --c: var(--sev-low); }
.stat--info { --c: var(--sev-info); }
.stat__num { font-size: var(--fs-2xl); font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.stat__label { margin-top: 7px; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint); font-weight: 600; }

/* ---- Engagement kartlari ------------------------------------------------ */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.engcard {
    display: flex; flex-direction: column; gap: 14px;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
    padding: 18px; box-shadow: var(--shadow); transition: border-color .12s, transform .08s;
}
.engcard:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.engcard__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.engcard__name { font-size: var(--fs-md); font-weight: 650; }
.engcard__client { color: var(--text-muted); font-size: var(--fs-sm); margin-top: 2px; }
.engcard__meta { display: flex; align-items: center; gap: 8px; }
.engcard__bar { display: flex; height: 8px; border-radius: 4px; overflow: hidden; background: var(--surface-3); }
.engcard__bar span { display: block; }
.engcard__foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 12px; }
.engcard__count { font-size: var(--fs-sm); color: var(--text-muted); }
.engcard__count b { color: var(--text); font-size: var(--fs-md); }

/* ---- Formlar ------------------------------------------------------------ */
.field { display: flex; flex-direction: column; gap: 6px; }
.label { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); font-weight: 600; }
.input, .select {
    width: 100%; background: var(--surface-2); color: var(--text);
    border: 1px solid var(--border-strong); border-radius: var(--r-sm);
    padding: 10px 12px; font: 500 var(--fs-sm) var(--sans);
}
.input::placeholder { color: var(--text-faint); }
.input:focus, .select:focus { border-color: var(--accent); outline: none; background: var(--surface); }
.checkline { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: var(--fs-sm); }
.checkline input { width: 15px; height: 15px; accent-color: var(--accent-strong); }
.formrow { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.formrow .field { flex: 1; min-width: 160px; }

/* ---- Alert -------------------------------------------------------------- */
.alert { border-radius: var(--r); padding: 13px 16px; margin-bottom: 18px; border: 1px solid; font-size: var(--fs-sm); }
.alert--ok { background: var(--ok-weak); border-color: color-mix(in srgb, var(--ok) 45%, transparent); }
.alert--err { background: var(--danger-weak); border-color: color-mix(in srgb, var(--danger) 45%, transparent); }
.alert strong { font-weight: 650; }
.alert ul { margin: 6px 0 0; padding-left: 18px; color: var(--text-muted); }

/* ---- Bos durum ---------------------------------------------------------- */
.empty { text-align: center; padding: 46px 20px; color: var(--text-faint); }
.empty svg { width: 34px; height: 34px; opacity: .5; margin-bottom: 10px; }

/* ---- Yardimcilar -------------------------------------------------------- */
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.between { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.stack > * + * { margin-top: 6px; }

/* ---- Responsive --------------------------------------------------------- */
@media (max-width: 900px) {
    .app { grid-template-columns: 1fr; }
    .sidebar {
        position: static; height: auto; flex-direction: row; align-items: center;
        flex-wrap: wrap; gap: 8px; padding: 10px 14px; border-right: 0; border-bottom: 1px solid var(--border);
    }
    .sidebar__brand { padding: 0 8px 0 0; }
    .nav { flex-direction: row; }
    .nav__label { display: none; }
    .sidebar__spacer { flex: 1; }
    .usercard { flex-direction: row; align-items: center; padding: 6px 10px; }
    .usercard__mail { display: none; }
    .table th { top: 0; }
    .content, .topbar { padding-left: 18px; padding-right: 18px; }
    .stats { grid-template-columns: repeat(2, 1fr); }
}