/* ===== SINYAL PANELI — Google Finance Light Theme ===== */
/* Clean, information-dense, professional. Inspired by finance.google.com */

:root {
    /* Light Theme — Google Finance */
    --bg-primary: #ffffff;
    --bg-surface: #f8f9fa;
    --bg-elevated: #f1f3f4;
    --border-color: #dadce0;

    /* Typography */
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --text-muted: #80868b;

    /* Accent — Google Blue */
    --accent-main: #1a73e8;

    /* Verdict Colors — Light Theme Adapted */
    --verdict-guclu-al: #137333;
    --verdict-al: #188038;
    --verdict-watch: #b06000;
    --verdict-weak: #c5221f;
    --verdict-avoid: #a50e0e;

    /* Chip Backgrounds */
    --chip-positive-bg: #e6f4ea;
    --chip-negative-bg: #fce8e6;
    --chip-neutral-bg: #fef7e0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 13px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== NAVBAR ===== */
.navbar {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 40px;
}

.logo {
    font-size: 15px;
    font-weight: 400;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 0.05em;
    text-transform: capitalize;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 28px;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 400;
    border-bottom: 2px solid transparent;
    padding-bottom: 6px;
    transition: all 0.15s ease;
}

.nav-menu a:hover {
    color: var(--text-primary);
}

.nav-menu a.active {
    color: var(--accent-main);
    border-bottom-color: var(--accent-main);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 18px;
}

.user-info {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 400;
}

.btn-logout {
    background-color: transparent;
    color: var(--accent-main);
    border: none;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
    font-weight: 500;
}

.btn-logout:hover {
    background-color: var(--bg-surface);
}

/* ===== HEADINGS ===== */
h1 {
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 16px;
    color: var(--text-primary);
}

h2 {
    font-size: 14px;
    font-weight: 500;
    margin: 28px 0 16px 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    color: var(--text-primary);
}

h3 {
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.subtitle {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.subtitle-text {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

/* ===== SECTIONS ===== */
.section {
    margin-bottom: 36px;
}

/* ===== ALERTS ===== */
.alert {
    padding: 12px 14px;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 16px;
    border-left: 3px solid;
}

.alert-box {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--verdict-watch);
    padding: 12px 14px;
    margin-bottom: 18px;
    border-radius: 4px;
}

.alert-box strong {
    color: var(--text-primary);
    font-weight: 500;
}

.alert-box p {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.alert-success {
    background-color: var(--chip-positive-bg);
    border-left-color: var(--verdict-al);
    color: var(--verdict-al);
}

.alert-success strong {
    color: var(--verdict-al);
}

.alert-danger {
    background-color: var(--chip-negative-bg);
    border-left-color: var(--verdict-avoid);
    color: var(--verdict-avoid);
}

.alert-danger strong {
    color: var(--verdict-avoid);
}

/* ===== TABLES — HERO COMPONENT ===== */
.table-wrapper {
    overflow-x: auto;
    margin: 18px 0;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.data-table {
    /* Kullanici istegi: kolon genisligi = en genis hucre + biraz nefes.
       width:auto ile tablo sayfaya YAYILMAZ, icerik kadar yer kaplar. */
    width: auto;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th,
.data-table td {
    white-space: nowrap; /* hucre icerige gore dar kalir */
}

/* Uzun metinli kolonlar (yorum/mesaj/not) sarabilsin, tabloyu sisirmesin */
.data-table td.wrap,
.data-table th.wrap {
    white-space: normal;
    max-width: 420px;
}

.data-table thead {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table th {
    padding: 8px 10px;
    text-align: left;
    font-weight: 400;
    color: var(--text-secondary);
    font-size: 11px;
    text-transform: capitalize;
    letter-spacing: 0.02em;
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}

.data-table th:hover {
    background-color: var(--bg-elevated);
}

.data-table td {
    padding: 6px 10px;
    border-bottom: 1px solid var(--border-color);
    font-variant-numeric: tabular-nums;
    height: 32px;
}

.data-table tbody tr {
    transition: background-color 0.1s ease;
}

.data-table tbody tr:hover {
    background-color: var(--bg-surface);
}

.data-table a {
    color: var(--accent-main);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.15s ease;
}

.data-table a:hover {
    opacity: 0.8;
}

/* NASIL OKUNUR Row — Visual Separation */
.header-info {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
}

.info-row {
    padding: 8px 10px !important;
    font-size: 10.5px;
    color: var(--text-muted);
}

.info-label {
    font-weight: 500;
    color: var(--text-muted);
    display: block;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.info-text {
    line-height: 1.4;
    font-size: 10.5px;
    color: var(--text-muted);
}

/* ===== BADGES & CHIPS ===== */
.decision-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: all 0.15s ease;
}

/* GUCLU_AL: Dark Green */
.decision-badge.guclu_al {
    background-color: #e6f4ea;
    color: var(--verdict-guclu-al);
}

/* AL: Green */
.decision-badge.al {
    background-color: #e6f4ea;
    color: var(--verdict-al);
}

/* WATCH: Amber */
.decision-badge.watch {
    background-color: var(--chip-neutral-bg);
    color: var(--verdict-watch);
}

/* WEAK: Dark Orange */
.decision-badge.weak {
    background-color: var(--chip-neutral-bg);
    color: var(--verdict-weak);
}

/* AVOID: Red */
.decision-badge.avoid {
    background-color: var(--chip-negative-bg);
    color: var(--verdict-avoid);
}

/* Fusion badge */
.fusion-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    background-color: #e1e4e8;
    color: var(--text-secondary);
}

/* IR badge */
.ir-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.ir-badge.rotation_buy,
.ir-badge.opportunity {
    background-color: #e6f4ea;
    color: var(--verdict-al);
}

.ir-badge.neutral {
    background-color: #f0f0f0;
    color: var(--text-secondary);
}

.ir-badge.exiting {
    background-color: var(--chip-neutral-bg);
    color: var(--verdict-watch);
}

.ir-badge.capitulation {
    background-color: var(--chip-negative-bg);
    color: var(--verdict-avoid);
}

.role-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    background-color: #e1f0fe;
    color: var(--accent-main);
}

/* ===== PERCENT & SCORES ===== */
.pct {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    padding: 3px 6px;
    border-radius: 3px;
    display: inline-block;
}

.pct.positive {
    background-color: var(--chip-positive-bg);
    color: var(--verdict-al);
}

.pct.negative {
    background-color: var(--chip-negative-bg);
    color: var(--verdict-avoid);
}

.score {
    font-weight: 600;
    color: var(--accent-main);
    font-variant-numeric: tabular-nums;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
    text-transform: capitalize;
    letter-spacing: 0.02em;
}

.btn-primary {
    background-color: var(--accent-main);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #1557b0;
    opacity: 1;
}

.btn-secondary {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--text-secondary);
    background-color: var(--bg-elevated);
}

.btn-danger {
    background-color: transparent;
    color: var(--verdict-avoid);
    border: 1px solid var(--verdict-avoid);
}

.btn-danger:hover {
    background-color: var(--chip-negative-bg);
}

.btn-small {
    padding: 4px 8px;
    font-size: 11px;
}

.btn-block {
    width: 100%;
    display: block;
    padding: 10px;
}

/* ===== FORMS ===== */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-top: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-secondary);
    text-transform: capitalize;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 7px 10px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 13px;
    font-family: inherit;
    transition: all 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-main);
    background-color: var(--bg-surface);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

/* ===== CONTROLS ===== */
.controls {
    display: flex;
    gap: 18px;
    margin: 16px 0;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group label {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    font-weight: 400;
}

.filter-group select {
    padding: 6px 10px;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.filter-group select:hover {
    border-color: var(--text-secondary);
}

.filter-group select:focus {
    outline: none;
    border-color: var(--accent-main);
}

/* ===== LOGIN PAGE ===== */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: var(--bg-primary);
}

.login-container {
    width: 100%;
    max-width: 380px;
    padding: 20px;
}

.login-box {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 32px 28px;
    border-radius: 6px;
    text-align: center;
}

.login-box h1 {
    margin-bottom: 6px;
    color: var(--text-primary);
    font-weight: 400;
}

.login-box .alert {
    text-align: left;
    margin-bottom: 16px;
}

.login-footer {
    margin-top: 16px;
    font-size: 11px;
    color: var(--text-muted);
}

/* ===== CARDS ===== */
.card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px;
    margin-bottom: 16px;
}

.card-content {
    margin-top: 8px;
}

.card-content .info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 12px;
}

.card-content .info-row:last-child {
    border-bottom: none;
}

.card-content .label {
    font-weight: 500;
    color: var(--text-secondary);
    flex: 0 0 40%;
    font-size: 11px;
}

.card-content .value {
    text-align: right;
    flex: 1;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
}

.card-content .value.strong {
    font-weight: 600;
    color: var(--text-primary);
}

.stock-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state p {
    margin-bottom: 12px;
    font-size: 13px;
}

/* ===== ACTIONS ===== */
.actions {
    margin-top: 24px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ===== STATS GRID ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.stat-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 4px;
    text-align: center;
}

.stat-number {
    font-size: 24px;
    font-weight: 600;
    color: var(--accent-main);
    margin-bottom: 6px;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ===== NOTE / CALLOUT ===== */
.note {
    background-color: var(--bg-surface);
    border-left: 3px solid var(--verdict-watch);
    padding: 10px 11px;
    border-radius: 3px;
    font-size: 12px;
    color: var(--text-secondary);
}

.conviction-row {
    background-color: var(--chip-positive-bg);
    border-left: 3px solid var(--verdict-al);
}

/* ===== STOCK HEADER ===== */
.stock-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

/* ===== FOOTER ===== */
.footer {
    margin-top: 60px;
    padding: 24px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 11px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }

    .stock-cards {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        gap: 18px;
        font-size: 12px;
    }

    .nav-left {
        gap: 24px;
    }

    .data-table {
        font-size: 12px;
    }

    .data-table th,
    .data-table td {
        padding: 6px 8px;
    }

    .navbar {
        flex-direction: column;
        gap: 14px;
        align-items: flex-start;
    }

    .nav-right {
        width: 100%;
        justify-content: space-between;
    }

    h1 {
        font-size: 16px;
    }

    h2 {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 14px;
    }

    .nav-menu {
        gap: 12px;
        font-size: 11px;
    }

    .nav-left {
        gap: 16px;
    }

    .controls {
        flex-direction: column;
        gap: 10px;
    }

    .filter-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .btn {
        padding: 5px 10px;
        font-size: 11px;
    }
}

/* ===== DERIN ANALİZ BÖLÜMÜ ===== */
.derin-analiz-section {
    margin-top: 36px;
    border-top: 1px solid var(--border-color);
    padding-top: 28px;
}

.derin-analiz-section h2 {
    font-size: 14px;
    margin-bottom: 18px;
    color: var(--text-primary);
    font-weight: 500;
}

.derin-card {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-surface);
    padding: 14px;
    margin-bottom: 16px;
}

.derin-card h3 {
    font-size: 12px;
    font-weight: 500;
    color: var(--accent-main);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* Verdict Badges */
.verdict-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.verdict-badge.ucuz {
    background-color: #e6f4ea;
    color: var(--verdict-al);
}

.verdict-badge.makul {
    background-color: var(--chip-neutral-bg);
    color: var(--verdict-watch);
}

.verdict-badge.pahali {
    background-color: var(--chip-negative-bg);
    color: var(--verdict-avoid);
}

.quality-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.quality-badge.yuksek_kalite {
    background-color: #e6f4ea;
    color: var(--verdict-al);
}

.quality-badge.orta {
    background-color: var(--chip-neutral-bg);
    color: var(--verdict-watch);
}

.quality-badge.dusuk {
    background-color: var(--chip-negative-bg);
    color: var(--verdict-avoid);
}

/* Alert Badges */
.alert-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    background-color: var(--chip-negative-bg);
    color: var(--verdict-avoid);
    font-weight: 500;
    font-size: 10px;
}

.opportunity-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    background-color: #e6f4ea;
    color: var(--verdict-al);
    font-weight: 500;
    font-size: 10px;
}

.neutral-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    background-color: var(--chip-neutral-bg);
    color: var(--verdict-watch);
    font-weight: 500;
    font-size: 10px;
}

/* Insider İşlem Tablosu */
.insider-table, .analyst-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    margin-top: 10px;
}

.insider-table thead, .analyst-table thead {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
}

.insider-table th, .analyst-table th {
    padding: 7px 10px;
    text-align: left;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    font-size: 11px;
}

.insider-table td, .analyst-table td {
    padding: 6px 10px;
    border-bottom: 1px solid var(--border-color);
}

/* Insider İşlem Satır Stilleri */
.insider-row-alim {
    background-color: var(--chip-positive-bg);
}

.insider-row-alim.rsu {
    background-color: #e1f0fe;
}

.insider-row-satis {
    background-color: var(--chip-negative-bg);
}

/* Analist Satır Stilleri */
.analyst-row-raise {
    background-color: var(--chip-positive-bg);
}

.analyst-row-lower {
    background-color: var(--chip-negative-bg);
}

.analyst-row-reiterate {
    background-color: var(--chip-neutral-bg);
}

/* Badge Stileri */
.buy-badge {
    display: inline-block;
    padding: 3px 6px;
    border-radius: 3px;
    background-color: #e6f4ea;
    color: var(--verdict-al);
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
}

.sell-badge {
    display: inline-block;
    padding: 3px 6px;
    border-radius: 3px;
    background-color: var(--chip-negative-bg);
    color: var(--verdict-avoid);
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
}

.raise-badge {
    display: inline-block;
    padding: 3px 6px;
    border-radius: 3px;
    background-color: #e6f4ea;
    color: var(--verdict-al);
    font-weight: 500;
    font-size: 10px;
}

.lower-badge {
    display: inline-block;
    padding: 3px 6px;
    border-radius: 3px;
    background-color: var(--chip-negative-bg);
    color: var(--verdict-avoid);
    font-weight: 500;
    font-size: 10px;
}

.reiterate-badge {
    display: inline-block;
    padding: 3px 6px;
    border-radius: 3px;
    background-color: var(--chip-neutral-bg);
    color: var(--verdict-watch);
    font-weight: 500;
    font-size: 10px;
}

/* Veri Kalitesi Rozeti */
.dq-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 500;
    font-size: 10px;
    text-transform: uppercase;
}

.dq-badge.ok {
    background-color: #e6f4ea;
    color: var(--verdict-al);
}

.dq-badge.partial {
    background-color: var(--chip-neutral-bg);
    color: var(--verdict-watch);
}

.dq-badge.bad {
    background-color: var(--chip-negative-bg);
    color: var(--verdict-avoid);
}

/* Alert Kartı */
.alert-card {
    border-left: 3px solid var(--verdict-avoid);
    background-color: var(--chip-negative-bg);
}

.alert-card h3 {
    color: var(--verdict-avoid);
}

.alert-card ul {
    margin-left: 18px;
    color: var(--text-secondary);
    font-size: 12px;
}

.alert-card li {
    margin-bottom: 5px;
}

/* Info Footer */
.info-footer {
    text-align: center;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 10px;
}

/* Derin Analiz Buttonu */
.btn.btn-primary {
    background-color: var(--accent-main);
    color: #ffffff;
}

.btn.btn-primary:hover {
    background-color: #1557b0;
}

/* Portfoy: pozisyon analizi (Ne Yapmali) kolonu */
.data-table td.poz-cell { white-space: normal !important; min-width: 240px; max-width: 320px; overflow-wrap: break-word; }
.poz-etiket { font-size: 12px; font-weight: 700; }
.poz-etiket.pozitif { color: #137333; }
.poz-etiket.negatif { color: #a50e0e; }
.poz-etiket.notr { color: #b06000; }
.poz-neden { font-size: 11px; color: #5f6368; line-height: 1.3; margin-top: 2px; }