/* ===== TEMATY ===== */
[data-theme="dark"] {
    --bg:#0f1117; --bg2:#1a1d27; --bg3:#252836; --bg4:#2d3348;
    --border:#2e3347; --text:#e2e8f0; --text2:#a0aec0; --muted:#8892a4;
    --grad:linear-gradient(135deg,#1a1d27,#1e2535);
    --hl:#1e2535; --shadow:0 4px 20px rgba(0,0,0,.4);
}
[data-theme="light"] {
    --bg:#f0f4f8; --bg2:#ffffff; --bg3:#f7fafc; --bg4:#edf2f7;
    --border:#e2e8f0; --text:#1a202c; --text2:#4a5568; --muted:#718096;
    --grad:linear-gradient(135deg,#ffffff,#f0f4f8);
    --hl:#ebf4ff; --shadow:0 4px 20px rgba(0,0,0,.08);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 14px;
    min-height: 100vh;
    transition: background .3s, color .3s;
}

/* ===== TOP BAR ===== */
.topbar {
    max-width: 1400px; margin: 0 auto; padding: 14px 16px;
    display: flex; align-items: center; justify-content: space-between;
    border-bottom: 1px solid var(--border); margin-bottom: 16px;
}
.topbar-title { font-size: 18px; font-weight: 700; }
.topbar-right { display: flex; gap: 10px; align-items: center; }
.btn {
    background: var(--bg3); border: 1px solid var(--border);
    border-radius: 20px; padding: 7px 16px; cursor: pointer;
    font-size: 12px; color: var(--text2); transition: all .2s; white-space: nowrap;
}
.btn:hover { border-color: #4299e1; color: #4299e1; }
.btn.loading { opacity: .6; cursor: wait; }
.theme-btn { font-size: 18px; padding: 6px 12px; }

/* ===== COLUMNS ===== */
.columns {
    max-width: 1400px; margin: 0 auto; padding: 0 16px 24px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.col-placeholder {
    background: var(--bg2); border: 2px dashed var(--border);
    border-radius: 14px; padding: 40px 20px;
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; gap: 14px; text-align: center; min-height: 400px;
}

/* ===== COL HEADER ===== */
.col-header {
    background: var(--grad); border: 1px solid var(--border);
    border-radius: 14px; padding: 14px 18px; margin-bottom: 12px;
    box-shadow: var(--shadow); display: flex; align-items: center; justify-content: space-between;
}
.col-city { font-size: 18px; font-weight: 700; }
.col-coords { font-size: 11px; color: var(--muted); margin-top: 2px; }
.col-badge {
    font-size: 10px; padding: 3px 10px; border-radius: 10px;
    font-weight: 600; text-transform: uppercase; letter-spacing: .5px;
}
.badge-default { background: #1a3a2a; color: #4CAF50; border: 1px solid #2d5a3d; }
.badge-user    { background: #1a2a3a; color: #4299e1; border: 1px solid #2d4a5a; }

/* ===== TODAY ===== */
.today-card {
    background: var(--grad); border: 1px solid var(--border);
    border-radius: 14px; padding: 16px 18px; margin-bottom: 10px; box-shadow: var(--shadow);
}
.today-top { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 12px; }
.today-emoji { font-size: 52px; line-height: 1; }
.today-temp { font-size: 42px; font-weight: 700; line-height: 1; }
.today-temp sup { font-size: 18px; color: var(--muted); }
.today-desc { font-size: 14px; color: var(--text2); margin-top: 4px; }
.today-mm   { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ===== STATS GRID ===== */
.stats-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.stat {
    background: var(--bg3); border: 1px solid var(--border);
    border-radius: 8px; padding: 8px 10px;
}
.stat-lbl { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; }
.stat-val  { font-size: 14px; font-weight: 700; margin-top: 2px; }
.stat-sub  { font-size: 10px; color: var(--muted); }

/* ===== SECTION CARD ===== */
.section-card {
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: 14px; padding: 14px 16px; margin-bottom: 10px; box-shadow: var(--shadow);
}
.sec-title {
    font-size: 10px; color: var(--muted);
    text-transform: uppercase; letter-spacing: .5px; margin-bottom: 10px;
}

/* ===== DAYPARTS ===== */
.parts-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
.part {
    background: var(--bg3); border: 1px solid var(--border);
    border-radius: 8px; padding: 10px 6px; text-align: center;
}
.part-time  { font-size: 10px; color: var(--muted); text-transform: uppercase; }
.part-emoji { font-size: 24px; margin: 5px 0; }
.part-temp  { font-size: 15px; font-weight: 700; }
.part-info  { font-size: 10px; color: var(--muted); margin-top: 3px; line-height: 1.5; }

/* ===== FORECAST ROWS ===== */
.day-row {
    display: grid;
    grid-template-columns: 60px 26px 1fr 44px 60px 28px;
    align-items: center; gap: 8px;
    padding: 8px; border-bottom: 1px solid var(--border);
    border-radius: 6px; transition: background .15s;
    cursor: pointer; user-select: none;
}
.day-row:last-child  { border-bottom: none; }
.day-row:hover       { background: var(--bg3); }
.day-row.hl          { background: var(--hl); border-radius: 8px; }
.day-row.expanded    { background: var(--bg4); border-radius: 8px 8px 0 0; border-bottom: none; }
.d-name  { font-size: 12px; font-weight: 500; }
.d-date  { font-size: 10px; color: var(--muted); }
.d-emoji { font-size: 18px; text-align: center; }
.d-desc  { font-size: 11px; color: var(--text2); }
.d-rain  { font-size: 11px; color: #4299e1; text-align: center; }
.d-temps { text-align: right; }
.d-max   { font-size: 13px; font-weight: 700; }
.d-min   { font-size: 11px; color: var(--muted); margin-left: 3px; }
.d-arrow { font-size: 12px; color: var(--muted); text-align: center; transition: transform .25s; }
.d-arrow.open { transform: rotate(180deg); }

/* ===== INLINE DETAIL ===== */
.day-detail {
    display: none;
    background: var(--bg4); border: 1px solid var(--border);
    border-top: none; border-radius: 0 0 10px 10px;
    padding: 14px 12px; margin-bottom: 4px;
    animation: slideDown .2s ease;
}
.day-detail.show { display: block; }
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===== DETAIL DAYPARTS ===== */
.detail-parts { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; margin-bottom: 12px; }
.dp-card {
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: 10px; padding: 10px 8px; text-align: center;
}
.dp-type   { font-size: 10px; color: var(--muted); text-transform: uppercase; font-weight: 600; margin-bottom: 4px; }
.dp-emoji  { font-size: 26px; margin: 4px 0; }
.dp-temp   { font-size: 17px; font-weight: 700; margin-bottom: 2px; }
.dp-feels  { font-size: 10px; color: var(--muted); margin-bottom: 6px; }
.dp-divider{ border: none; border-top: 1px solid var(--border); margin: 6px 0; }
.dp-row    { display: flex; justify-content: space-between; align-items: center; font-size: 10px; padding: 2px 0; }
.dp-row-lbl{ color: var(--muted); }
.dp-row-val{ font-weight: 600; color: var(--text); }

/* ===== DETAIL STATS ===== */
.detail-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.det-stat {
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: 8px; padding: 8px 10px; text-align: center;
}
.det-stat-lbl { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .3px; }
.det-stat-val { font-size: 15px; font-weight: 700; margin-top: 3px; }
.det-stat-sub { font-size: 10px; color: var(--muted); margin-top: 1px; }

/* ===== RAIN BAR ===== */
.rain-detail {
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: 8px; padding: 10px 12px; margin-top: 8px;
}
.rain-title    { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; margin-bottom: 6px; }
.rain-bar-wrap { background: var(--bg3); border-radius: 4px; height: 8px; margin: 4px 0; }
.rain-bar-fill { height: 8px; border-radius: 4px; background: linear-gradient(90deg,#4299e1,#63b3ed); }

/* ===== AQI + UV ===== */
.two-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.mini-card {
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: 12px; padding: 12px 14px; box-shadow: var(--shadow);
}
.mini-big { font-size: 24px; font-weight: 700; margin-top: 4px; }
.mini-sub { font-size: 11px; color: var(--muted); margin-top: 3px; }
.bar-wrap { background: var(--bg3); border-radius: 3px; height: 5px; margin-top: 8px; }
.bar-fill { height: 5px; border-radius: 3px; }

/* ===== STATION ===== */
.station-card {
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: 14px; padding: 14px 16px; margin-bottom: 10px; box-shadow: var(--shadow);
}
.st-header {
    display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px;
}
.st-name  { font-size: 13px; font-weight: 600; color: var(--text); }
.st-dist  { font-size: 11px; color: var(--muted); margin-top: 2px; }
.st-grid  { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
.st-item  {
    background: var(--bg3); border: 1px solid var(--border);
    border-radius: 8px; padding: 10px 8px; text-align: center;
}
.st-val   { font-size: 18px; font-weight: 700; }
.st-lbl   { font-size: 10px; color: var(--muted); margin-top: 2px; }
.st-no-data {
    text-align: center; padding: 20px;
    font-size: 13px; color: var(--muted);
}

/* ===== GEO OVERLAY ===== */
.geo-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,.6); z-index: 100;
    align-items: center; justify-content: center;
}
.geo-overlay.show { display: flex; }
.geo-box {
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: 14px; padding: 28px 32px; text-align: center;
    max-width: 300px; box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.geo-spin { font-size: 36px; animation: spin 1s linear infinite; display: block; margin-bottom: 12px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== FOOTER ===== */
.footer {
    text-align: center; font-size: 11px; color: var(--muted);
    padding: 12px 0; max-width: 1400px; margin: 0 auto;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .columns        { grid-template-columns: 1fr; }
    .parts-grid     { grid-template-columns: repeat(2,1fr); }
    .detail-parts   { grid-template-columns: repeat(2,1fr); }
    .two-grid       { grid-template-columns: 1fr 1fr; }
    .st-grid        { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 480px) {
    .stats-grid     { grid-template-columns: repeat(2,1fr); }
    .detail-parts   { grid-template-columns: repeat(2,1fr); }
    .detail-stats   { grid-template-columns: repeat(2,1fr); }
    .day-row        { grid-template-columns: 55px 22px 1fr 38px 55px 22px; }
}