/* ============================================================
   Finance Dashboard — Dark Trading Theme
   Based on Trading Journal theme
   ============================================================ */

:root {
    --bg-main:    #0f0f1a;
    --bg-card:    #1a1a2e;
    --bg-card2:   #16213e;
    --bg-input:   #0d1b2a;
    --bg-modal:   rgba(0,0,0,0.75);
    --border:     #1b2838;
    --accent:     #0f3460;
    --accent2:    #1a5276;
    --text:       #e0e0e0;
    --text-dim:   #8892a0;
    --green:      #00c853;
    --green-bg:   rgba(0,200,83,0.12);
    --red:        #ff1744;
    --red-bg:     rgba(255,23,68,0.12);
    --blue:       #2979ff;
    --gold:       #ffc107;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: var(--bg-main);
    color: var(--text);
    line-height: 1.5;
}

/* --- Login Screen --- */
.login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}
.login-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 380px;
    text-align: center;
}
.login-box h1 {
    font-size: 1.4rem;
    margin-bottom: 8px;
}
.login-box .sub {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 24px;
}
.login-box input[type="password"] {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 1rem;
    margin-bottom: 16px;
    outline: none;
    transition: border-color 0.2s;
}
.login-box input[type="password"]:focus {
    border-color: var(--accent2);
}
.login-box .error {
    color: var(--red);
    font-size: 0.85rem;
    margin-bottom: 12px;
    min-height: 1.2em;
}
.login-box .loading {
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* --- Layout --- */
.container { max-width: 1440px; margin: 0 auto; padding: 0 20px; }
.hidden { display: none !important; }

header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.header-left h1 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
}
.header-left .sub {
    font-size: 0.8rem;
    color: var(--text-dim);
}
.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}
.header-value {
    text-align: right;
}
.header-value .amount {
    font-size: 1.4rem;
    font-weight: 700;
}
.header-value .label {
    font-size: 0.75rem;
    color: var(--text-dim);
}
.fx-badge {
    font-size: 0.7rem;
    color: var(--text-dim);
    background: var(--bg-input);
    padding: 3px 8px;
    border-radius: 4px;
}

/* --- Buttons --- */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}
.btn-primary { background: var(--accent2); color: #fff; }
.btn-primary:hover { background: #217dbb; }

.header-btn-group {
    display: flex;
    gap: 6px;
    align-items: center;
}
.btn-toggle {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    background: transparent;
    color: var(--text-dim);
    transition: all 0.2s;
}
.btn-toggle:hover {
    background: var(--accent);
    color: var(--text);
}
.btn-toggle.active {
    background: var(--accent2);
    color: #fff;
    border-color: var(--accent2);
}
.lang-switch {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}
.lang-switch button {
    padding: 8px 10px;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    background: transparent;
    color: var(--text-dim);
    transition: all 0.2s;
}
.lang-switch button:first-child {
    border-right: 1px solid var(--border);
}
.lang-switch button:hover { color: var(--text); }
.lang-switch button.active {
    background: var(--accent2);
    color: #fff;
}

/* --- Main sections --- */
main { padding: 24px 0 60px; }

.section {
    margin-bottom: 32px;
}
.section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* --- Cards grid --- */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
}
.card .card-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}
.card .card-value {
    font-size: 1.3rem;
    font-weight: 700;
}
.card .card-sub {
    font-size: 0.8rem;
    color: var(--text-dim);
}
.card-wide {
    grid-column: span 2;
}

/* Broker cards */
.broker-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
    margin-top: 12px;
}
.broker-card {
    background: var(--bg-card2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
}
.broker-card .broker-name {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 2px;
}
.broker-card .broker-val {
    font-size: 1.1rem;
    font-weight: 600;
}

/* --- Charts --- */
.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    min-height: 0; /* prevent grid blowout */
}
.chart-canvas-wrap {
    position: relative;
    height: 320px;
}
.chart-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
    align-items: start;
}
@media (max-width: 900px) {
    .chart-row { grid-template-columns: 1fr; }
    .chart-canvas-wrap { height: 280px; }
}
.chart-toggles {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.toggle-btn {
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: transparent;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 0.78rem;
}
.toggle-btn.active {
    background: var(--accent2);
    color: #fff;
    border-color: var(--accent2);
}

/* Performance filter checkboxes */
.perf-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
    align-items: center;
}
.perf-filter-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--text-dim);
    cursor: pointer;
    user-select: none;
}
.perf-filter-label input[type="checkbox"] {
    accent-color: var(--accent2);
    width: 14px;
    height: 14px;
    cursor: pointer;
}

/* --- Tables --- */
.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow-x: auto;
    max-height: 70vh;
    overflow-y: auto;
}
.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 8px;
}
.table-toolbar select,
.table-toolbar input {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 0.82rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--bg-card);
}
th {
    text-align: left;
    padding: 10px 12px;
    font-weight: 600;
    color: var(--text-dim);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}
th:hover { color: var(--text); }
td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

.positive { color: var(--green); }
.negative { color: var(--red); }
.positive-bg { background: var(--green-bg); }
.negative-bg { background: var(--red-bg); }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
}
.badge-open   { background: var(--green-bg); color: var(--green); }
.badge-closed { background: rgba(255,255,255,0.08); color: var(--text-dim); }
.badge-expired { background: rgba(255,193,7,0.15); color: var(--gold); }
.badge-assigned { background: var(--red-bg); color: var(--red); }

/* --- Spinner --- */
.spinner {
    display: inline-block;
    width: 16px; height: 16px;
    border: 2px solid var(--text-dim);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Privacy Mode --- */
.pv {
    transition: opacity 0.15s;
}
body.privacy-mode .pv-hidden {
    color: var(--text-dim) !important;
    letter-spacing: 2px;
    user-select: none;
}

/* --- Updated timestamp --- */
.update-info {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-align: center;
    padding: 20px;
    border-top: 1px solid var(--border);
    margin-top: 20px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .cards { grid-template-columns: 1fr 1fr; }
    .card-wide { grid-column: span 2; }
    .header-value .amount { font-size: 1.1rem; }
    .header-inner { gap: 8px; }
    .login-box { padding: 24px; }
}
@media (max-width: 480px) {
    .cards { grid-template-columns: 1fr; }
    .card-wide { grid-column: span 1; }
}