/* ============================================================
   Trade Tracker — CSS Design System
   Google Material-inspired, matching finance-tracker/birthday-greeter
   ============================================================ */

/* ---- CSS Variables: Light Theme ---- */
:root {
    --g-blue: #1a73e8;
    --g-blue-light: #e8f0fe;
    --g-blue-hover: #1765cc;
    --g-red: #ea4335;
    --g-green: #34a853;
    --g-yellow: #fbbc04;
    --g-orange: #ff6d01;
    --g-purple: #9334e6;
    --g-teal: #00bcd4;

    --g-bg: #f8f9fa;
    --g-surface: #ffffff;
    --g-text: #202124;
    --g-text-secondary: #5f6368;
    --g-border: #e0e0e0;
    --g-hover: #f1f3f4;

    --g-shadow: 0 1px 2px rgba(60,64,67,.3), 0 1px 3px 1px rgba(60,64,67,.15);
    --g-shadow-hover: 0 1px 3px rgba(60,64,67,.3), 0 4px 8px 3px rgba(60,64,67,.15);
    --g-radius: 12px;

    --g-chip-green-bg: #e6f4ea;
    --g-chip-green-color: #137333;
    --g-chip-red-bg: #fce8e6;
    --g-chip-red-color: #c5221f;
    --g-chip-blue-bg: #e8f0fe;
    --g-chip-blue-color: #1a73e8;
    --g-chip-yellow-bg: #fef7e0;
    --g-chip-yellow-color: #e37400;
    --g-chip-gray-bg: #f1f3f4;
    --g-chip-gray-color: #5f6368;
    --g-chip-orange-bg: #fce8e6;
    --g-chip-orange-color: #ff6d01;
    --g-chip-purple-bg: #f3e8fd;
    --g-chip-purple-color: #9334e6;

    --g-alert-success-bg: #e6f4ea;
    --g-alert-success-color: #137333;
    --g-alert-error-bg: #fce8e6;
    --g-alert-error-color: #c5221f;
    --g-alert-warning-bg: #fef7e0;
    --g-alert-warning-color: #e37400;

    --sidebar-w: 260px;
}

/* ---- Dark Theme ---- */
html.dark {
    --g-blue: #8ab4f8;
    --g-blue-light: #1e3a5f;
    --g-blue-hover: #aecbfa;
    --g-red: #f28b82;
    --g-green: #81c995;
    --g-yellow: #fdd663;
    --g-orange: #fcad70;
    --g-purple: #d7aefb;

    --g-bg: #1f1f1f;
    --g-surface: #292929;
    --g-text: #e8eaed;
    --g-text-secondary: #9aa0a6;
    --g-border: #3c4043;
    --g-hover: #3c4043;

    --g-shadow: 0 1px 2px rgba(0,0,0,.6), 0 1px 3px 1px rgba(0,0,0,.3);
    --g-shadow-hover: 0 1px 3px rgba(0,0,0,.6), 0 4px 8px 3px rgba(0,0,0,.3);

    --g-chip-green-bg: #1b3a2a;
    --g-chip-green-color: #81c995;
    --g-chip-red-bg: #3c2020;
    --g-chip-red-color: #f28b82;
    --g-chip-blue-bg: #1e3a5f;
    --g-chip-blue-color: #8ab4f8;
    --g-chip-yellow-bg: #3e3415;
    --g-chip-yellow-color: #fdd663;
    --g-chip-gray-bg: #3c4043;
    --g-chip-gray-color: #9aa0a6;
    --g-chip-orange-bg: #3c2a15;
    --g-chip-orange-color: #fcad70;
    --g-chip-purple-bg: #2d1f3e;
    --g-chip-purple-color: #d7aefb;

    --g-alert-success-bg: #1b3a2a;
    --g-alert-success-color: #81c995;
    --g-alert-error-bg: #3c2020;
    --g-alert-error-color: #f28b82;
    --g-alert-warning-bg: #3e3415;
    --g-alert-warning-color: #fdd663;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--g-bg);
    color: var(--g-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--g-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Sidebar ---- */
.sidebar {
    position: fixed;
    top: 0; left: 0;
    width: var(--sidebar-w);
    height: 100vh;
    background: var(--g-surface);
    border-right: 1px solid var(--g-border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
}
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 16px;
}
.brand-icon {
    width: 40px; height: 40px;
    background: var(--g-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
}
html.dark .brand-icon { background: #1e3a5f; color: var(--g-blue); }
.brand-text { font-size: 18px; font-weight: 600; color: var(--g-text); }
.sidebar-nav { flex: 1; padding: 8px 12px; }
.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-radius: 24px;
    color: var(--g-text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: all .15s;
    text-decoration: none;
    margin-bottom: 2px;
}
.nav-link:hover { background: var(--g-hover); color: var(--g-text); text-decoration: none; }
.nav-link.active { background: var(--g-blue-light); color: var(--g-blue); }
.nav-link i { font-size: 18px; width: 24px; text-align: center; }
.sidebar-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--g-border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--g-text-secondary);
    overflow: hidden;
}
.user-info i { font-size: 18px; color: var(--g-blue); flex-shrink: 0; }
.user-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-footer-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logout-btn {
    background: none; border: none; color: var(--g-text-secondary);
    cursor: pointer; padding: 4px 8px; border-radius: 6px; font-size: 16px;
    text-decoration: none; display: inline-flex; align-items: center;
}
.logout-btn:hover { background: var(--g-hover); color: var(--g-red); }

/* ---- Main Content ---- */
.main-content {
    margin-left: var(--sidebar-w);
    padding: 24px 32px;
    min-height: 100vh;
}

/* ---- Mobile ---- */
.mobile-header {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 56px;
    background: var(--g-surface);
    border-bottom: 1px solid var(--g-border);
    align-items: center;
    padding: 0 16px;
    gap: 12px;
    z-index: 99;
}
.hamburger {
    background: none; border: none;
    font-size: 24px; color: var(--g-text);
    cursor: pointer; padding: 4px;
}
.mobile-title { font-size: 16px; font-weight: 600; }

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); transition: transform .25s; }
    .sidebar.open { transform: translateX(0); box-shadow: var(--g-shadow-hover); }
    .mobile-header { display: flex; }
    .main-content { margin-left: 0; padding: 72px 16px 16px; }
    .stat-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .dashboard-grid { grid-template-columns: 1fr !important; }
    .form-grid { grid-template-columns: 1fr !important; }
    .filter-group { flex-direction: column; }
}

/* ---- Page Header ---- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.page-header h1 {
    font-size: 22px;
    font-weight: 400;
    color: var(--g-text);
}
.header-actions { display: flex; gap: 8px; }

/* ---- Charts ---- */
.chart-container {
    position: relative;
    width: 100%;
    height: 300px;
}

/* ---- Cards ---- */
.g-card {
    background: var(--g-surface);
    border: 1px solid var(--g-border);
    border-radius: var(--g-radius);
    padding: 24px;
    margin-bottom: 16px;
    transition: box-shadow .2s;
}
.g-card:hover { box-shadow: var(--g-shadow); }
.card-title {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--g-text);
}
.card-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.card-header-row .card-title { margin-bottom: 0; }

/* ---- Stat Cards ---- */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--g-surface);
    border: 1px solid var(--g-border);
    border-radius: var(--g-radius);
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.stat-label {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--g-text-secondary);
}
.stat-value {
    font-size: 24px;
    font-weight: 700;
}
.stat-value.positive { color: var(--g-green); }
.stat-value.negative { color: var(--g-red); }
.stat-value.neutral { color: var(--g-blue); }

/* ---- Grid Layouts ---- */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

/* ---- Buttons ---- */
.btn-g-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    background: var(--g-blue);
    color: #fff;
    border: none;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all .15s;
    text-decoration: none;
}
html.dark .btn-g-primary { background: #1a73e8; color: #fff; }
.btn-g-primary:hover { background: var(--g-blue-hover); box-shadow: var(--g-shadow); text-decoration: none; color:#fff; }
.btn-g-secondary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    background: transparent;
    color: var(--g-blue);
    border: 1px solid var(--g-border);
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all .15s;
    text-decoration: none;
}
.btn-g-secondary:hover { background: var(--g-hover); text-decoration: none; }
.btn-sm { padding: 4px 12px; font-size: 12px; }
.btn-g-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--g-text-secondary);
    cursor: pointer;
    font-size: 16px;
    transition: all .15s;
    text-decoration: none;
}
.btn-g-icon:hover { background: var(--g-hover); color: var(--g-text); text-decoration: none; }
.btn-danger-icon:hover { background: var(--g-chip-red-bg); color: var(--g-red); }

/* ---- Tables ---- */
.table-responsive { overflow-x: auto; }
.g-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.g-table thead th {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--g-text-secondary);
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--g-border);
    white-space: nowrap;
}
.g-table tbody td {
    padding: 12px;
    border-bottom: 1px solid var(--g-border);
    color: var(--g-text);
}
.g-table tbody tr:last-child td { border-bottom: none; }
.g-table tbody tr:hover { background: var(--g-hover); }
.actions-cell { white-space: nowrap; }

/* ---- Chips ---- */
.g-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
}
.g-chip-green { background: var(--g-chip-green-bg); color: var(--g-chip-green-color); }
.g-chip-red { background: var(--g-chip-red-bg); color: var(--g-chip-red-color); }
.g-chip-blue { background: var(--g-chip-blue-bg); color: var(--g-chip-blue-color); }
.g-chip-yellow { background: var(--g-chip-yellow-bg); color: var(--g-chip-yellow-color); }
.g-chip-gray { background: var(--g-chip-gray-bg); color: var(--g-chip-gray-color); }
.g-chip-orange { background: var(--g-chip-orange-bg); color: var(--g-chip-orange-color); }
.g-chip-purple { background: var(--g-chip-purple-bg); color: var(--g-chip-purple-color); }
.chips-row { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---- Forms ---- */
.g-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--g-text-secondary);
    margin-bottom: 6px;
}
.g-input {
    width: 100%;
    padding: 10px 12px;
    background: var(--g-surface);
    border: 1px solid var(--g-border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    color: var(--g-text);
    transition: all .15s;
}
.g-input:focus {
    outline: none;
    border-color: var(--g-blue);
    box-shadow: 0 0 0 2px rgba(26,115,232,.2);
}
html.dark .g-input:focus { box-shadow: 0 0 0 2px rgba(138,180,248,.2); }
.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.form-group { display: flex; flex-direction: column; }
.form-full { grid-column: 1 / -1; }
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--g-border);
}
textarea.g-input { resize: vertical; min-height: 80px; }

/* ---- Alerts ---- */
.g-alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.g-alert-success { background: var(--g-alert-success-bg); color: var(--g-alert-success-color); }
.g-alert-error { background: var(--g-alert-error-bg); color: var(--g-alert-error-color); }
.g-alert-warning { background: var(--g-alert-warning-bg); color: var(--g-alert-warning-color); }

/* ---- Empty State ---- */
.empty-state {
    text-align: center;
    padding: 48px 16px;
    color: var(--g-text-secondary);
}
.empty-state i { font-size: 48px; margin-bottom: 12px; display: block; }
.empty-state p { font-size: 14px; margin-bottom: 16px; }

/* ---- Theme Toggle ---- */
.theme-toggle {
    background: none;
    border: 1px solid var(--g-border);
    border-radius: 50%;
    width: 36px; height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--g-text-secondary);
    font-size: 16px;
    transition: all .15s;
}
.theme-toggle:hover { background: var(--g-hover); color: var(--g-text); }

/* ---- Offline Badge ---- */
.offline-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--g-yellow);
    font-weight: 500;
}

/* ---- Metrics List ---- */
.metrics-list { display: flex; flex-direction: column; gap: 0; }
.metric-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--g-border);
}
.metric-row:last-child { border-bottom: none; }
.metric-label { font-size: 14px; color: var(--g-text-secondary); }
.metric-value { font-size: 14px; font-weight: 600; }
.metric-value.positive { color: var(--g-green); }
.metric-value.negative { color: var(--g-red); }
.metric-value.neutral { color: var(--g-blue); }

.text-secondary { color: var(--g-text-secondary); font-size: 14px; }
td.positive, .positive { color: var(--g-green); }
td.negative, .negative { color: var(--g-red); }

/* ---- Calendar ---- */
.calendar-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}
.calendar-title {
    font-size: 16px;
    font-weight: 500;
    min-width: 160px;
    text-align: center;
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.calendar-header {
    text-align: center;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--g-text-secondary);
    padding: 8px 4px;
}
.calendar-cell {
    min-height: 80px;
    padding: 8px;
    border: 1px solid var(--g-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    transition: all .15s;
}
.calendar-cell.empty { border-color: transparent; }
.calendar-cell:not(.empty):hover { box-shadow: var(--g-shadow); }
.calendar-cell.cal-positive { background: var(--g-chip-green-bg); border-color: var(--g-chip-green-color)33; }
.calendar-cell.cal-negative { background: var(--g-chip-red-bg); border-color: var(--g-chip-red-color)33; }
.cal-day { font-size: 13px; font-weight: 500; color: var(--g-text); }
.cal-pnl { font-size: 14px; font-weight: 700; }
.cal-pnl.positive { color: var(--g-green); }
.cal-pnl.negative { color: var(--g-red); }
.cal-trades { font-size: 11px; color: var(--g-text-secondary); }

/* ---- Journal ---- */
.journal-entry { position: relative; }
.journal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}
.journal-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.journal-symbol { font-size: 18px; font-weight: 600; }
.journal-date { font-size: 13px; color: var(--g-text-secondary); }
.journal-pnl { font-size: 20px; font-weight: 700; display: flex; align-items: baseline; gap: 6px; }
.journal-pnl small { font-size: 13px; font-weight: 500; }
.journal-details {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: var(--g-text-secondary);
    margin-bottom: 8px;
    flex-wrap: wrap;
}
.journal-rating { margin-bottom: 8px; }
.journal-notes {
    padding: 12px 16px;
    background: var(--g-hover);
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 8px;
}
.journal-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.journal-actions { display: flex; justify-content: flex-end; }

/* ---- Accounts ---- */
.accounts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}
.account-card.inactive { opacity: .6; }
.account-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}
.account-header h3 { font-size: 16px; font-weight: 600; }
.account-broker { font-size: 13px; color: var(--g-text-secondary); }
.account-balance { margin-bottom: 12px; }
.account-info {
    display: flex;
    gap: 12px;
    font-size: 13px;
    color: var(--g-text-secondary);
    margin-bottom: 12px;
}
.account-actions { display: flex; gap: 8px; }

/* ---- Direction breakdown ---- */
.direction-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.direction-block h4 { font-size: 16px; font-weight: 600; margin-bottom: 12px; }

/* ---- Filter Bar ---- */
.filter-bar { padding: 16px 24px; }
.filter-group { display: flex; gap: 12px; align-items: center; }
.filter-group .g-input { max-width: 200px; }

/* ---- Modal ---- */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
}
.modal-content {
    background: var(--g-surface);
    border-radius: var(--g-radius);
    padding: 24px;
    width: 90%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--g-shadow-hover);
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.modal-header h3 { font-size: 18px; font-weight: 500; }
.modal-form { grid-template-columns: 1fr 1fr; }
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--g-border);
}

/* ---- Import ---- */
.import-form { margin-top: 16px; }

/* ---- Charts ---- */
canvas { max-width: 100%; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--g-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--g-text-secondary); }

/* ---- Trade form specific ---- */
.trade-form .form-grid { gap: 16px 20px; }

/* ---- CSS Aliases (compatibility) ---- */
/* form-control = g-input */
.form-control {
    width: 100%; padding: 9px 13px; border-radius: 8px;
    border: 1px solid var(--g-border); background: var(--g-surface);
    color: var(--g-text); font-size: 14px; font-family: inherit;
    transition: border-color .15s, box-shadow .15s; box-sizing: border-box;
}
.form-control:focus { outline: none; border-color: var(--g-blue); box-shadow: 0 0 0 2px rgba(26,115,232,.15); }
html.dark .form-control { background: var(--g-surface-2); }

/* form-label = g-label */
.form-label { display: block; font-size: 13px; font-weight: 500; color: var(--g-text-secondary); margin-bottom: 6px; }

/* g-btn = btn-g-primary */
.g-btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px;
    background: var(--g-blue); color: #fff; border: none; border-radius: 8px;
    font-size: 14px; font-weight: 500; cursor: pointer; text-decoration: none;
    transition: background .15s, box-shadow .15s; }
.g-btn:hover { background: var(--g-blue-hover); box-shadow: var(--g-shadow); text-decoration: none; color: #fff; }

/* g-btn-secondary = btn-g-secondary */
.g-btn-secondary { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px;
    background: var(--g-surface); color: var(--g-text); border: 1px solid var(--g-border);
    border-radius: 8px; font-size: 14px; font-weight: 500; cursor: pointer;
    text-decoration: none; transition: background .15s; }
.g-btn-secondary:hover { background: var(--g-hover); text-decoration: none; }

/* Clickable table rows */
tr.clickable-row { cursor: pointer; }
tr.clickable-row:hover { background: var(--g-hover) !important; }

/* Clickable stat cards & blocks */
.clickable-card { cursor: pointer; transition: transform .15s, box-shadow .15s; }
.clickable-card:hover { transform: translateY(-2px); box-shadow: var(--g-shadow-hover); }

/* Clickable calendar cells */
.cal-clickable { cursor: pointer; transition: transform .15s, box-shadow .15s; }
.cal-clickable:hover { transform: scale(1.05); box-shadow: var(--g-shadow-hover); z-index: 2; position: relative; }

/* Clickable metric rows */
.metric-row.clickable-row { cursor: pointer; border-radius: 6px; padding: 8px 12px; margin: -4px -12px; transition: background .15s; }
.metric-row.clickable-row:hover { background: var(--g-hover); }

/* Insight links */
.insight-link { transition: opacity .15s; }
.insight-link:hover { opacity: .7; }

/* Card header with flex row */
.card-header-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-header-row .card-title { margin-bottom: 0; }

/* ---- AI Advice ---- */
.ai-advice-box {
    margin-bottom: 16px;
    animation: adviceFadeIn .4s ease;
}
.ai-advice-inner {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(26,115,232,0.08) 0%, rgba(26,115,232,0.03) 100%);
    border: 1px solid rgba(26,115,232,0.2);
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--g-text);
}
@keyframes adviceFadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}
.ai-active {
    background: var(--g-blue) !important;
    color: #fff !important;
    border-color: var(--g-blue) !important;
}
.ai-active:hover {
    background: #1557b0 !important;
}

/* ═══════════ TOOLTIPS ═══════════ */
[data-tip] {
    position: relative;
    cursor: help;
    border-bottom: 1px dotted var(--g-text-secondary);
}
[data-tip]::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 12px;
    background: var(--g-card);
    color: var(--g-text);
    border: 1px solid var(--g-border);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.45;
    white-space: normal;
    width: max-content;
    max-width: 320px;
    box-shadow: 0 4px 16px rgba(0,0,0,.18);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
    transform: translateX(-50%) translateY(4px);
}
[data-tip]:hover::after,
[data-tip]:focus::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
/* Arrow */
[data-tip]::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--g-border);
    z-index: 1001;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease;
}
[data-tip]:hover::before,
[data-tip]:focus::before {
    opacity: 1;
}
/* Right-align tooltips on left edge items to prevent overflow */
.stat-card:first-child [data-tip]::after,
.metric-row:first-child [data-tip]::after {
    left: 0;
    transform: translateX(0) translateY(4px);
}
.stat-card:first-child [data-tip]:hover::after,
.metric-row:first-child [data-tip]:hover::after {
    transform: translateX(0) translateY(0);
}
/* Mobile: larger touch target */
@media (max-width: 768px) {
    [data-tip]::after { max-width: 260px; font-size: 11px; }
}