/* ---- Açık mod (light) — VARSAYILAN tema (bare :root = güvenli düşüş); sağ-alt FAB ile karanlığa geçiş, tercih localStorage'da ---- */
:root {
    --ink: #F3F4F6;
    --panel: #FFFFFF;
    --panel-2: #EEF0F4;
    --line: #E0E3E9;
    --line-soft: #ECEEF2;
    --signal: #D3140F;
    --signal-dim: #FBE7E6;
    --on-signal: #ffffff;
    --alert: #B45309;
    --alert-dim: #FBEBD5;
    --danger: #E11D48;
    --danger-dim: #FCE7EC;
    --success: #0C8A44;
    --success-dim: #DCF5E7;
    --on-success: #ffffff;
    --text-hi: #15171C;
    --text-mid: #565B65;
    --text-low: #878C96;
    --radius: 12px;
    --shadow: 0 8px 26px rgba(23, 24, 28, .10);
}

/* ---- Koyu mod (dark) — yalnızca data-theme="dark" ile devreye girer; asla varsayılan/düşüş olmamalı
   (eskiden bare :root buradaydı: data-theme özniteliği herhangi bir sebeple kaybolursa/gecikirse
   sayfa sessizce bu koyu/siyaha yakın palete düşüyordu — "modüle tıklayınca siyaha dönme" hatası) ---- */
:root[data-theme="dark"] {
    --ink: #17181C;
    --panel: #1E1F24;
    --panel-2: #26272E;
    --line: #343640;
    --line-soft: #26282F;
    --signal: #ED312F;
    --signal-dim: #3A1618;
    --on-signal: #ffffff;
    --alert: #FF9A62;
    --alert-dim: #4A3320;
    --danger: #FF6B7D;
    --danger-dim: #4A2130;
    --success: #3ECF8E;
    --success-dim: #123324;
    --on-success: #06231A;
    --text-hi: #F4F5F7;
    --text-mid: #A4A8B2;
    --text-low: #767983;
    --shadow: 0 10px 30px rgba(0, 0, 0, .38);
}

.saldos-theme-fab {
    position: fixed; right: 20px; bottom: 20px; z-index: 900;
    width: 46px; height: 46px; display: grid; place-items: center;
    border: 1px solid var(--signal); border-radius: 50%;
    background: var(--signal); color: #fff;
    box-shadow: 0 8px 22px rgba(0, 0, 0, .30); cursor: pointer;
    font-size: 1.15rem; line-height: 1; padding: 0;
    transition: transform .15s ease, filter .15s ease;
}
.saldos-theme-fab:hover { transform: translateY(-2px); filter: brightness(1.08); }
.saldos-theme-fab:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
@media (max-width: 900px) { .saldos-theme-fab { right: 14px; bottom: 14px; width: 42px; height: 42px; } }

html, body { min-height: 100%; }
body { margin: 0; color: var(--text-hi); background: var(--ink); font-family: 'Inter', 'Segoe UI Variable', 'Segoe UI', system-ui, -apple-system, sans-serif; font-size: .91rem; }
a { color: var(--signal); }
h1, h2, h3, h4, h5 { color: var(--text-hi); font-family: 'Space Grotesk', 'Segoe UI Variable', sans-serif; font-weight: 600; letter-spacing: .005em; }
h2 { margin-bottom: .35rem; font-size: clamp(1.45rem, 2vw, 1.9rem); }
h3 { font-size: 1.2rem; }
p.text-muted { max-width: 850px; line-height: 1.7; }
.text-muted { color: var(--text-low) !important; }
code, .mono { font-family: 'IBM Plex Mono', ui-monospace, monospace; }

.btn { min-height: 40px; padding: .52rem .92rem; border-radius: 9px; font-weight: 700; font-size: .82rem; box-shadow: none !important; transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { min-height: 34px; padding: .36rem .72rem; border-radius: 8px; font-size: .75rem; }
.btn-lg { min-height: 48px; }
.btn-primary { color: #ffffff; background: var(--signal); border-color: var(--signal); }
.btn-primary:hover, .btn-primary:focus { background: color-mix(in srgb, var(--signal), #fff 18%); border-color: color-mix(in srgb, var(--signal), #fff 18%); }
.btn-outline-primary { color: var(--signal); border-color: var(--signal-dim); background: transparent; }
.btn-outline-primary:hover { color: #ffffff; background: var(--signal); border-color: var(--signal); }
.btn-dark { color: var(--text-hi); background: var(--panel-2); border-color: var(--line); }
.btn-dark:hover { border-color: var(--text-low); }
.btn-outline-dark { color: var(--text-mid); border-color: var(--line); background: transparent; }
.btn-outline-dark:hover { color: var(--text-hi); border-color: var(--text-low); background: var(--panel-2); }
.btn-success { color: var(--on-success); background: var(--success); border-color: var(--success); }
.btn-success:hover { background: color-mix(in srgb, var(--success), #fff 18%); border-color: color-mix(in srgb, var(--success), #fff 18%); }
.btn-danger { color: #fff; background: color-mix(in srgb, var(--danger), #000 22%); border-color: color-mix(in srgb, var(--danger), #000 22%); }
.btn-danger:hover { background: var(--danger); border-color: var(--danger); }

.form-label { margin-bottom: .42rem; color: var(--text-mid); font-size: .76rem; font-weight: 700; }
.form-control, .form-select {
    min-height: 44px;
    padding: .62rem .78rem;
    border: 1px solid var(--line);
    border-radius: 9px;
    color: var(--text-hi);
    background-color: var(--panel-2);
    font-size: .86rem;
}
.form-control-sm, .form-select-sm { min-height: 36px; padding: .38rem .65rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: var(--signal); box-shadow: 0 0 0 3px rgba(237, 49, 47, .16); }
.form-control::placeholder { color: var(--text-low); }
.form-check-input { background-color: var(--panel-2); border-color: var(--line); }
.form-check-input:checked { background-color: var(--signal); border-color: var(--signal); }
.form-check-label { color: var(--text-mid); }
select.form-select option { background: var(--panel-2); color: var(--text-hi); }

.card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow); }
.card-header { padding: 15px 18px; border-bottom: 1px solid var(--line); background: var(--panel-2); color: var(--text-hi); font-weight: 700; }
.card-body { padding: 20px; }

.alert { border: 0; border-radius: 10px; padding: 14px 16px; font-size: .84rem; }
.alert-success { color: var(--success); background: var(--success-dim); }
.alert-danger { color: var(--danger); background: var(--danger-dim); }
.alert-warning { color: var(--alert); background: var(--alert-dim); }
.alert-info { color: var(--signal); background: var(--signal-dim); }

.table-responsive { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); box-shadow: 0 5px 20px rgba(0, 0, 0, .18); }
.table { margin-bottom: 0; color: var(--text-mid); font-size: .8rem; }
.table > :not(caption) > * > * { padding: .78rem .9rem; border-bottom-color: var(--line-soft); background: transparent; color: inherit; }
.table thead th { color: var(--text-low) !important; background: var(--panel-2) !important; border-bottom: 1px solid var(--line); font-size: .67rem; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; white-space: nowrap; }
.table tbody tr { transition: background .15s ease; color: var(--text-hi); }
.table-hover > tbody > tr:hover > * { background: var(--panel-2); }
.table code { padding: 4px 7px; border-radius: 6px; color: var(--signal); background: var(--signal-dim); font-family: 'IBM Plex Mono', ui-monospace, monospace; font-size: .75rem; }
.badge { padding: .43em .65em; border-radius: 7px; font-size: .65rem; font-weight: 800; letter-spacing: .025em; }
.badge.bg-success { background: var(--success-dim) !important; color: var(--success) !important; }
.badge.bg-danger { background: var(--danger-dim) !important; color: var(--danger) !important; }
.badge.bg-warning { background: var(--alert-dim) !important; color: var(--alert) !important; }
.badge.bg-info { background: var(--signal-dim) !important; color: var(--signal) !important; }
.badge.bg-secondary { background: var(--panel-2) !important; color: var(--text-mid) !important; border: 1px solid var(--line); }
.badge.bg-light { background: var(--panel-2) !important; color: var(--text-mid) !important; }

.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--alert) !important; }
.text-info { color: var(--signal) !important; }

.nav-tabs { gap: 7px; padding: 6px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel-2); }
.nav-tabs .nav-link { border: 0 !important; border-radius: 8px; color: var(--text-mid); font-size: .8rem; font-weight: 700; }
.nav-tabs .nav-link.active { color: var(--on-signal); background: var(--signal); box-shadow: none; }
.nav-pills .nav-link { color: var(--text-mid); border-radius: 8px; font-weight: 700; }
.nav-pills .nav-link.active { color: var(--on-signal); background: var(--signal); }
.list-group { border-radius: 11px; overflow: hidden; }
.list-group-item { padding: .8rem .9rem; border-color: var(--line); background: var(--panel); color: var(--text-hi); font-size: .82rem; }
.list-group-item.active { color: var(--on-signal); background: var(--signal); border-color: var(--signal); }
.list-group-item-action:hover { background: var(--panel-2); color: var(--text-hi); }

.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.page-heading p { margin: 4px 0 0; color: var(--text-mid); }
.surface-panel { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow); }
.toolbar-panel { padding: 12px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel); box-shadow: 0 5px 18px rgba(0, 0, 0, .16); }

.metric-card { position: relative; min-height: 126px; overflow: hidden; border: 1px solid var(--line); border-left: 4px solid var(--metric-color); border-radius: 13px; color: var(--text-hi); background: var(--panel); box-shadow: var(--shadow); }
.metric-card::after { content: ''; position: absolute; width: 90px; height: 90px; right: -18px; bottom: -35px; border: 18px solid color-mix(in srgb, var(--metric-color), transparent 87%); border-radius: 50%; }
.metric-card .card-body { position: relative; z-index: 1; padding: 20px; }
.metric-card .fs-3 { margin: 3px 0 0; color: var(--metric-color); font-size: 2rem !important; letter-spacing: -.04em; }

.recipient-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 18px; }
.recipient-card { overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: var(--panel); box-shadow: var(--shadow); }
.recipient-card > header { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 13px 18px; border-bottom: 1px solid var(--line-soft); background: var(--panel-2); }
.recipient-card > header > div { display: flex; align-items: center; gap: 11px; }
.recipient-icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 9px; color: var(--on-signal); background: var(--signal); font-size: .85rem; font-weight: 800; }
.recipient-body { padding: 18px; }
.recipient-body textarea { resize: vertical; }
.form-hint { margin-top: 5px; color: var(--text-low); font-size: .7rem; }
.recipient-card > footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 18px; border-top: 1px solid var(--line-soft); background: var(--panel-2); color: var(--text-mid); font-size: .75rem; }
.recipient-message { padding: 10px 18px; font-size: .75rem; font-weight: 650; }
.recipient-message.success { color: var(--success); background: var(--success-dim); }
.recipient-message.error { color: var(--danger); background: var(--danger-dim); }

.mcp-panel { max-width: 920px; }
.section-kicker { display: block; margin-bottom: 5px; color: var(--signal); font-size: .65rem; font-weight: 800; letter-spacing: .14em; }
.form-switch .form-check-input { width: 2.6em; height: 1.35em; background-color: var(--panel-2); }
.mcp-tools { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.mcp-tools > div { display: grid; gap: 4px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); }
.mcp-tools code { color: var(--signal); font-weight: 800; }
.mcp-tools span { color: var(--text-low); font-size: .72rem; }

.login-shell { max-width: 440px; margin: 6vh auto 0; padding: 30px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); box-shadow: var(--shadow); }
.login-shell h1 { margin-bottom: 5px; }

/* Modül merkezi stilleri global tutulur; dağıtımda CSS izolasyon önbelleği eski kalsa da kartlar bozulmaz. */
.dashboard-hero { display:flex; align-items:flex-end; justify-content:space-between; gap:30px; margin-bottom:30px; padding:12px 0 8px; }
.dashboard-hero h1 { max-width:780px; margin:5px 0 9px; font-size:clamp(2rem,4vw,3.35rem); line-height:1.04; }
.dashboard-hero p { max-width:760px; margin:0; color:var(--text-mid); font-size:.98rem; line-height:1.7; }
.hero-status { display:flex; align-items:center; gap:11px; min-width:210px; padding:14px 16px; border:1px solid var(--line); border-radius:13px; background:var(--panel); }
.hero-status i { width:10px; height:10px; border-radius:50%; background:var(--success); box-shadow:0 0 0 5px var(--success-dim); }
.hero-status span { display:grid; }.hero-status strong { font-size:.78rem; color:var(--text-hi); }.hero-status small { color:var(--text-low); font-size:.65rem; }
.hero-status.warning i { background:var(--alert); box-shadow:0 0 0 5px var(--alert-dim); }
.module-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }
.module-card { position:relative; min-height:410px; display:flex; flex-direction:column; overflow:hidden; padding:23px; border:1px solid var(--line); border-radius:18px; color:var(--text-hi); background:var(--panel); box-shadow:var(--shadow); text-decoration:none; transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease; }
a.module-card:hover { color:var(--text-hi); border-color:var(--text-low); transform:translateY(-4px); box-shadow:0 20px 44px rgba(0,0,0,.4); }
.module-card::after { content:''; position:absolute; width:170px; height:170px; right:-70px; top:65px; border:30px solid color-mix(in srgb, var(--signal), transparent 92%); border-radius:50%; pointer-events:none; }
.module-topline { display:flex; align-items:center; justify-content:space-between; margin-bottom:35px; }.module-number { color:var(--text-low); font:750 .72rem 'IBM Plex Mono',monospace; }
.module-state { padding:6px 8px; border-radius:6px; color:var(--signal); background:var(--signal-dim); font-size:.58rem; font-weight:850; letter-spacing:.08em; }
.module-symbol { width:64px; height:64px; display:grid; place-items:center; margin-bottom:24px; border-radius:16px; color:var(--on-signal); background:linear-gradient(145deg,#FF5A52,#C11712); box-shadow:0 12px 28px rgba(237, 49, 47,.18); font-size:1.35rem; font-weight:900; }
.module-vault .module-symbol { color:var(--signal); background:var(--signal-dim); box-shadow:none; }
.module-buybox .module-symbol { color:var(--on-signal); background:linear-gradient(145deg,#FF5A52,#C11712); box-shadow:0 12px 28px rgba(237, 49, 47,.18); }
.module-negative .module-symbol { background:linear-gradient(145deg,#FF5A52,#C11712); color:var(--on-signal); }
.module-target .module-symbol { background:linear-gradient(145deg,#FF5A52,#C11712); color:var(--on-signal); }
.module-score .module-symbol { background:linear-gradient(145deg,#FF5A52,#C11712); color:var(--on-signal); }
.module-forecast .module-symbol { background:linear-gradient(145deg,#FF7A73,#B31410); color:#fff; }
.module-value .module-symbol { background:linear-gradient(145deg,#FF5A52,#C11712); color:var(--on-signal); }
.module-price .module-symbol { background:linear-gradient(145deg,#FF5A52,#C11712); color:var(--on-signal); }
.module-query .module-symbol { background:linear-gradient(145deg,#FF5A52,#C11712); color:var(--on-signal); }
.module-card h2 { margin:0 0 10px; font-size:1.45rem; }.module-card p { margin:0; color:var(--text-mid); line-height:1.65; }
.module-metrics { display:grid; grid-template-columns:repeat(2,1fr); gap:10px; margin-top:auto; padding:22px 0; }
.module-metrics span { display:grid; padding:11px 12px; border:1px solid var(--line-soft); border-radius:10px; background:var(--panel-2); }.module-metrics strong { font-size:1.25rem; color:var(--text-hi); }.module-metrics small { color:var(--text-low); font-size:.64rem; }
.module-card footer { display:flex; align-items:center; justify-content:space-between; padding-top:16px; border-top:1px solid var(--line-soft); color:var(--signal); font-size:.78rem; font-weight:800; }.module-card footer b { font-size:1.1rem; }
.module-freshness { display:flex; align-items:center; gap:6px; margin:-9px 0 13px; color:var(--text-low); font-size:.57rem; font-weight:750; letter-spacing:.035em; }.module-freshness i { width:7px; height:7px; border-radius:50%; }.module-freshness i.fresh { background:var(--success); }.module-freshness i.stale,.module-freshness i.waiting { background:var(--alert); box-shadow:0 0 0 4px var(--alert-dim); }.waiting-state { color:var(--alert); background:var(--alert-dim); }
.dashboard-strip { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; margin-top:22px; overflow:hidden; border:1px solid var(--line); border-radius:14px; background:var(--line); }
.dashboard-strip>div { display:grid; gap:4px; padding:20px; background:var(--panel); }.dashboard-strip span { color:var(--signal); font-size:.59rem; font-weight:850; letter-spacing:.1em; }.dashboard-strip strong { font-size:.88rem; color:var(--text-hi); }.dashboard-strip small { color:var(--text-low); line-height:1.5; }

/* Panel hero (KPI + Bugun dikkat + Buybox hizli kart) */
.panel-kpi-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:20px; }
.panel-kpi { background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:16px 16px 14px; }
.panel-kpi .label { font-size:12px; color:var(--text-mid); margin-bottom:10px; }
.panel-kpi .value { font-family:'Space Grotesk',sans-serif; font-size:25px; font-weight:600; color:var(--text-hi); }
.panel-kpi .value .unit { font-size:13px; color:var(--text-mid); font-weight:400; margin-left:3px; }
.panel-kpi .delta { font-size:11.5px; margin-top:6px; color:var(--text-low); }
.panel-kpi .delta.up { color:var(--success); }
.panel-kpi .delta.down { color:var(--alert); }
.panel-row2 { display:grid; grid-template-columns:1.3fr 1fr; gap:14px; margin-bottom:20px; }
.panel-card { background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:16px 18px; }
.panel-card-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
.panel-card-head h2 { font-size:14.5px; }
.panel-card-head .meta { font-size:11px; color:var(--text-low); }
.panel-feed { display:flex; flex-direction:column; gap:0; max-height:280px; overflow:auto; }
.panel-feed-item { display:flex; gap:10px; padding:10px 0; border-bottom:1px solid var(--line-soft); }
.panel-feed-item:last-child { border-bottom:none; }
.panel-feed-empty { padding:18px 0; color:var(--text-low); font-size:12.5px; }
.panel-sev { width:8px; height:8px; border-radius:50%; margin-top:5px; flex:none; background:var(--danger); box-shadow:0 0 0 3px var(--danger-dim); }
.panel-feed-item .t { font-size:13px; line-height:1.45; color:var(--text-hi); }
.panel-feed-item .t b { font-weight:600; }
.panel-feed-item .m { font-size:11px; color:var(--text-low); margin-top:2px; }
.panel-robot-status { display:flex; align-items:center; justify-content:space-between; background:var(--panel-2); border-radius:8px; padding:12px 14px; margin-bottom:12px; gap:10px; }
.panel-robot-status .k { font-size:11.5px; color:var(--text-mid); }
.panel-robot-status .v { font-family:'IBM Plex Mono',monospace; font-size:13px; margin-top:3px; color:var(--text-hi); }
.panel-mini-list { display:flex; flex-direction:column; gap:8px; }
.panel-mini-row { display:flex; align-items:center; justify-content:space-between; gap:10px; font-size:12.5px; padding:7px 0; border-bottom:1px solid var(--line-soft); color:var(--text-hi); }
.panel-mini-row:last-child { border-bottom:none; }
.panel-mini-row .gap { font-family:'IBM Plex Mono',monospace; color:var(--alert); flex:none; }
.panel-mini-empty { color:var(--text-low); font-size:12.5px; padding:6px 0; }

.valid.modified:not([type=checkbox]) { outline: 1px solid var(--success); }
.invalid { outline: 1px solid var(--danger); }
.validation-message { color: var(--danger); font-size: .75rem; }
.blazor-error-boundary { padding: 1rem; border-radius: 10px; color: #fff; background: color-mix(in srgb, var(--danger), #000 35%); }
h1:focus { outline: none; }

@media (max-width: 767px) {
    .page-heading { align-items: flex-start; flex-direction: column; }
    .btn-group { width: 100%; overflow-x: auto; }
    .table > :not(caption) > * > * { padding: .66rem .7rem; }
    .metric-card { min-height: 112px; }
    .mcp-tools { grid-template-columns: 1fr; }
    .panel-kpi-grid { grid-template-columns: repeat(2,1fr); }
    .panel-row2 { grid-template-columns: 1fr; }
}
@media (max-width:1100px) { .module-grid { grid-template-columns:repeat(2,1fr); } }
@media (max-width:700px) { .dashboard-hero { align-items:flex-start; flex-direction:column; }.module-grid,.dashboard-strip { grid-template-columns:1fr; }.module-card { min-height:360px; } }