/* ChistoShava Investor Panel — dark/light theme */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #0f1923;
    --bg-card: #1a2736;
    --bg-card-hover: #1f3044;
    --primary: #c9a84c;
    --primary-light: #e0c068;
    --primary-dark: #a08030;
    --accent: #4fc3f7;
    --green: #66bb6a;
    --green-dark: #388e3c;
    --red: #ef5350;
    --red-dark: #c62828;
    --text: #e8eaed;
    --text-sec: #8899a6;
    --text-muted: #5c6b77;
    --border: #2a3a4a;
    --border-light: #344454;
    --radius: 12px;
    --shadow: 0 4px 20px rgba(0,0,0,.3);
}

[data-theme="light"] {
    --bg: #f0f2f5;
    --bg-card: #ffffff;
    --bg-card-hover: #f8f8fa;
    --primary: #b8941f;
    --primary-light: #d4ad30;
    --primary-dark: #8a6f10;
    --accent: #0288d1;
    --green: #2e7d32;
    --green-dark: #1b5e20;
    --red: #c62828;
    --red-dark: #b71c1c;
    --text: #1a1a1a;
    --text-sec: #5f6368;
    --text-muted: #9aa0a6;
    --border: #dadce0;
    --border-light: #e8eaed;
    --shadow: 0 2px 12px rgba(0,0,0,.08);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100dvh;
    -webkit-text-size-adjust: 100%;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg) 100%);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}

/* Theme toggle */
.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 5px 8px;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    transition: all .2s;
    color: var(--text);
}
.theme-toggle:hover { border-color: var(--primary); }
.header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}
.header-logo {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.5px;
}
.header-logo .hash { color: var(--primary); }
.header-logo .chisto { color: var(--text); }
.header-logo .shava { color: var(--primary); }
.header-badge {
    font-size: 10px;
    color: var(--primary);
    border: 1px solid var(--primary-dark);
    border-radius: 4px;
    padding: 2px 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}
.header-right { display: flex; align-items: center; gap: 12px; }
.header-name { font-size: 13px; color: var(--text-sec); }
.header-logout {
    color: var(--text-sec);
    text-decoration: none;
    font-size: 13px;
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: all .2s;
}
.header-logout:hover { border-color: var(--primary); color: var(--primary); }

main { padding: 16px; max-width: 520px; margin: 0 auto; }

/* Login */
.login-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 60px;
}
.login-logo-box {
    margin-bottom: 8px;
}
.login-logo {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -0.5px;
}
.login-logo .hash { color: var(--primary); }
.login-logo .chisto { color: var(--text); }
.login-logo .shava { color: var(--primary); }
.login-subtitle {
    color: var(--primary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 32px;
}

/* Forms */
.form { width: 100%; }
label {
    display: block;
    font-size: 12px;
    color: var(--text-sec);
    margin-bottom: 4px;
    margin-top: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
input[type="text"],
input[type="tel"],
input[type="password"],
select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 16px;
    outline: none;
    background: var(--bg-card);
    color: var(--text);
    transition: border-color .2s;
}
input:focus, select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(201,168,76,.15);
}
select { cursor: pointer; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all .2s;
    text-align: center;
}
.btn:active { transform: scale(0.98); }
.btn-full { width: 100%; }
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #1a1a1a;
    box-shadow: 0 3px 16px rgba(201,168,76,.25);
    font-size: 16px;
    padding: 14px 24px;
}
.btn-primary:hover { box-shadow: 0 4px 20px rgba(201,168,76,.4); }
.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-outline.active {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(201,168,76,.08);
}
.btn-back {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-sec);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 12px 20px;
    border-radius: 10px;
}
.btn-back:hover { border-color: var(--primary); color: var(--primary); }

/* Menu */
.menu-wrap { display: flex; flex-direction: column; gap: 8px; padding-top: 8px; }
.menu-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    text-decoration: none;
    color: var(--text);
    font-size: 15px;
    font-weight: 500;
    transition: all .2s;
}
.menu-btn:active { transform: scale(0.98); }
.menu-btn:hover { border-color: var(--primary); background: var(--bg-card-hover); }
.menu-icon { font-size: 20px; width: 28px; text-align: center; }

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
}
.card:hover { border-color: var(--border-light); }
.card-title {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 10px;
    color: var(--text-sec);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 12px;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
}
.stat-label {
    font-size: 11px;
    color: var(--text-sec);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
}
.stat-value.green { color: var(--green); }
.stat-value.red { color: var(--red); }
.stat-value.gold { color: var(--primary); }
.stat-sub {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}
.stat-card-wide {
    grid-column: 1 / -1;
}

/* Point cards */
.point-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
}
.point-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.point-name {
    font-weight: 700;
    font-size: 16px;
}
.point-share {
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
    padding: 3px 8px;
    border: 1px solid var(--primary-dark);
    border-radius: 6px;
}
.point-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.point-metric {
    padding: 8px 0;
}
.point-metric-label {
    font-size: 11px;
    color: var(--text-sec);
    text-transform: uppercase;
}
.point-metric-value {
    font-size: 16px;
    font-weight: 600;
}

/* PnL table */
.pnl-table-wrap {
    overflow-x: auto;
    margin: 0 -16px;
    padding: 0 16px;
}
.pnl-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    white-space: nowrap;
}
.pnl-table th {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 2px solid var(--border);
    color: var(--text-sec);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}
.pnl-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--border);
}
.pnl-table tr:last-child td { border-bottom: none; }
.pnl-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.pnl-table .green { color: var(--green); }
.pnl-table .red { color: var(--red); }
.pnl-table .bold { font-weight: 600; }

/* Payouts table */
.payout-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.payout-row:last-child { border-bottom: none; }
.payout-info { display: flex; flex-direction: column; gap: 2px; }
.payout-point { font-size: 14px; font-weight: 500; }
.payout-date { font-size: 12px; color: var(--text-sec); }
.payout-amount { font-size: 16px; font-weight: 700; color: var(--green); }
.payout-status {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
}
.payout-status.done { background: rgba(102,187,106,.15); color: var(--green); }
.payout-status.pending { background: rgba(201,168,76,.15); color: var(--primary); }

/* News */
.news-item {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}
.news-item:last-child { border-bottom: none; }
.news-date { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.news-title { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.news-text { font-size: 14px; color: var(--text-sec); line-height: 1.4; }

/* Alerts */
.alert {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 12px;
}
.alert-ok { background: rgba(102,187,106,.12); color: var(--green); border: 1px solid rgba(102,187,106,.2); }
.alert-error { background: rgba(239,83,80,.12); color: var(--red); border: 1px solid rgba(239,83,80,.2); }
.alert-info { background: rgba(201,168,76,.1); color: var(--primary); border: 1px solid rgba(201,168,76,.2); }

/* Filter bar */
.filter-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 7px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: transparent;
    color: var(--text-sec);
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    transition: all .2s;
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(201,168,76,.08);
}

/* Profile */
.profile-section { margin-bottom: 20px; }
.profile-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.profile-row:last-child { border-bottom: none; }
.profile-label { color: var(--text-sec); }
.profile-value { font-weight: 500; text-align: right; }

/* Section title */
.section-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text);
}
.section-subtitle {
    font-size: 13px;
    color: var(--text-sec);
    margin-bottom: 16px;
}

/* Total row */
.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    font-size: 16px;
    font-weight: 700;
}
.total-row .label { color: var(--text-sec); }
.total-row .value { color: var(--primary); }

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 14px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* Responsive */
@media (max-width: 360px) {
    .stats-grid { grid-template-columns: 1fr; }
    .stat-value { font-size: 18px; }
}