/* =========================================================================
   量化猎鹰 v1.0 — Professional Light Trading Terminal
   ========================================================================= */

:root {
    --bg-main: #f0f2f5;
    --bg-panel: rgba(255, 255, 255, 0.92);
    --bg-card: rgba(245, 247, 250, 0.9);
    --panel-border: rgba(0, 0, 0, 0.08);
    --panel-border-hover: rgba(59, 130, 246, 0.3);

    --primary: #3b82f6;
    --primary-glow: rgba(59, 130, 246, 0.15);
    --secondary: #6366f1;
    --accent-gold: #d97706;
    --accent-gold-glow: rgba(217, 119, 6, 0.12);

    --text-main: #1e293b;
    --text-muted: #94a3b8;
    --text-bright: #0f172a;

    /* Chinese market: Red = UP, Green = DOWN */
    --up-color: #dc2626;
    --up-bg: rgba(220, 38, 38, 0.06);
    --down-color: #16a34a;
    --down-bg: rgba(22, 163, 74, 0.06);

    --font-display: 'Inter', 'Noto Sans SC', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-display);
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* ---- Ambient Background ---- */
.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: 0;
    opacity: 0.18;
    pointer-events: none;
}
.orb-1 {
    top: -15%; left: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
}
.orb-2 {
    bottom: -15%; right: -10%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
}

/* ---- Layout ---- */
.dashboard-container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-height: 100vh;
}

/* ---- Glassmorphism ---- */
.glass-panel {
    background: var(--bg-panel);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--panel-border);
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(0, 0, 0, 0.04);
}

/* =========================================================================
   HEADER
   ========================================================================= */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.75rem;
}

.branding { display: flex; flex-direction: column; gap: 0.25rem; }

.branding .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-bright);
}

.logo-icon {
    font-size: 1.4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px; height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    box-shadow: 0 2px 8px var(--primary-glow);
}

.highlight {
    background: linear-gradient(135deg, var(--accent-gold), #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

.strategy-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid;
}
.strategy-status-badge.active {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.3);
}
.strategy-status-badge.idle {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-gold);
    border-color: rgba(245, 158, 11, 0.3);
}
.status-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* =========================================================================
   STRATEGY STATUS PANEL (KPI Cards)
   ========================================================================= */
.strategy-panel {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.kpi-card {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}
.kpi-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: 16px 16px 0 0;
}
.kpi-card.gold::before { background: linear-gradient(90deg, var(--accent-gold), #fbbf24); }
.kpi-card.green::before { background: linear-gradient(90deg, #10b981, #34d399); }
.kpi-card.blue::before { background: linear-gradient(90deg, var(--primary), #60a5fa); }
.kpi-card.purple::before { background: linear-gradient(90deg, var(--secondary), #818cf8); }

.kpi-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 600;
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: 800;
    font-family: var(--font-display);
    line-height: 1;
}
.kpi-card.gold .kpi-value { color: var(--accent-gold); }
.kpi-card.green .kpi-value { color: #10b981; }
.kpi-card.blue .kpi-value { color: #60a5fa; }
.kpi-card.purple .kpi-value { color: #a78bfa; }

.kpi-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.market-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 1.1rem;
    font-weight: 700;
}
.market-indicator.bullish { color: var(--up-color); }
.market-indicator.bearish { color: var(--down-color); }

/* =========================================================================
   BUTTONS
   ========================================================================= */
.primary-btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff;
    border: none;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 2px 8px var(--primary-glow);
    font-family: var(--font-display);
}
.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--primary-glow);
}
.primary-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.secondary-btn {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
    padding: 6px 14px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-display);
}
.secondary-btn:hover {
    background: rgba(59, 130, 246, 0.1);
}

/* =========================================================================
   CONTROL PANEL (Realtime Radar)
   ========================================================================= */
.control-panel {
    padding: 1.5rem;
    text-align: center;
}
.control-panel p {
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.spinner {
    display: inline-block;
    width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* =========================================================================
   LOADING OVERLAY
   ========================================================================= */
.loading-overlay {
    padding: 3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    color: var(--text-muted);
}

.scanner {
    width: 50px; height: 50px;
    border: 3px solid rgba(59, 130, 246, 0.15);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { 100% { transform: rotate(360deg); } }

.progress-bar {
    width: 280px; height: 4px;
    background: rgba(0,0,0,0.06);
    border-radius: 2px;
    overflow: hidden;
}
.progress-fill {
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 30%;
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary);
    animation: scan 2s ease-in-out infinite alternate;
}
@keyframes scan {
    0% { left: 0%; width: 10%; }
    100% { left: 90%; width: 10%; }
}

/* =========================================================================
   PORTFOLIO TABLE (Live Positions)
   ========================================================================= */
.portfolio-panel {
    padding: 1.5rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}
.section-header h2 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-bright);
}

.positions-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}
.positions-table thead tr {
    border-bottom: 1px solid var(--panel-border);
}
.positions-table th {
    padding: 10px 8px;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.positions-table td {
    padding: 12px 8px;
    color: var(--text-main);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.positions-table tbody tr {
    transition: background 0.3s;
}
.positions-table tbody tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.02);
}
.positions-table tbody tr:hover {
    background: rgba(59, 130, 246, 0.08);
}
.positions-table .pnl-cell {
    font-weight: 700;
    font-family: var(--font-display);
}
.positions-table .pnl-cell.positive {
    color: var(--up-color);
    text-shadow: none;
}
.positions-table .pnl-cell.negative {
    color: var(--down-color);
    text-shadow: none;
}
.positions-table .days-held {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}
.positions-table tr.sell-alert {
    background: var(--up-bg) !important;
    animation: sell-flash 2s ease-in-out infinite;
}
@keyframes sell-flash {
    0%, 100% { background: var(--up-bg); }
    50% { background: rgba(220, 38, 38, 0.1); }
}

.pos-add-form {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px dashed var(--panel-border);
}
.pos-add-form form {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}
.pos-add-form input {
    flex: 1;
    min-width: 100px;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--panel-border);
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-main);
    font-family: var(--font-display);
    font-size: 0.85rem;
    transition: border-color 0.2s;
}
.pos-add-form input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}
.pos-add-form input::placeholder { color: var(--text-muted); }

.delete-pos-btn {
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #ef4444;
    border-radius: 6px;
    padding: 4px 10px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
}
.delete-pos-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
}

/* =========================================================================
   FEED TIMELINE
   ========================================================================= */
.feed-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-bottom: 2rem;
}

.daily-post {
    padding: 1.75rem;
    position: relative;
    overflow: hidden;
}

.post-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--panel-border);
}

.date-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 0.5rem 0.9rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px var(--primary-glow);
    min-width: 58px;
}
.day-num {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1;
}
.month-year {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
    margin-top: 2px;
}

.strategy-info {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.post-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-bright);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}
.tag-strategy {
    background: rgba(59, 130, 246, 0.15);
    color: var(--primary);
    border: 1px solid rgba(59, 130, 246, 0.25);
}

/* =========================================================================
   STOCK CARDS
   ========================================================================= */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

/* Section title (今日推荐 header) */
.section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-bright);
}
.section-title .signal-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 2px 8px var(--primary-glow);
}
.direction-arrow {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 6px;
}
.direction-arrow.up {
    color: var(--up-color);
    background: var(--up-bg);
}
.direction-arrow.down {
    color: var(--down-color);
    background: var(--down-bg);
}

.stock-card {
    background: var(--bg-card);
    border: 1px solid var(--panel-border);
    border-radius: 14px;
    padding: 1.25rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.stock-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent-gold));
    opacity: 0;
    transition: opacity 0.3s;
}
.stock-card:hover {
    transform: translateY(-3px);
    border-color: var(--panel-border-hover);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}
.stock-card:hover::before { opacity: 1; }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.card-header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.rank-badge {
    width: 30px; height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.8rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(99, 102, 241, 0.1));
    color: var(--primary);
    border: 1px solid rgba(59, 130, 246, 0.15);
}

.stock-title { display: flex; flex-direction: column; }
.stock-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-bright);
    line-height: 1.2;
}
.stock-code {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* AI Score Ring */
.score-ring {
    width: 44px; height: 44px;
    position: relative;
}
.score-ring svg {
    transform: rotate(-90deg);
    width: 44px; height: 44px;
}
.score-ring .ring-bg {
    fill: none;
    stroke: rgba(0,0,0,0.06);
    stroke-width: 3;
}
.score-ring .ring-fill {
    fill: none;
    stroke: var(--accent-gold);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 113;
    stroke-dashoffset: 113;
    transition: stroke-dashoffset 1s cubic-bezier(0.4, 0, 0.2, 1);
}
/* Score ring color grading */
.score-ring.score-high .ring-fill { stroke: var(--accent-gold); }
.score-ring.score-high .score-text { color: var(--accent-gold); }
.score-ring.score-mid .ring-fill { stroke: var(--primary); }
.score-ring.score-mid .score-text { color: #60a5fa; }
.score-ring.score-low .ring-fill { stroke: var(--text-muted); }
.score-ring.score-low .score-text { color: var(--text-muted); }

.score-ring .score-text {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.card-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.metric {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.metric-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.metric-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
}
.metric-value.up { color: var(--up-color); }
.metric-value.down { color: var(--down-color); }

/* =========================================================================
   PORTFOLIO LEDGER (Feed posts)
   ========================================================================= */
.portfolio-ledger {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    background: rgba(0, 0, 0, 0.02);
    padding: 1.25rem;
    border-radius: 12px;
    border: 1px solid var(--panel-border);
}
.ledger-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.ledger-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.ledger-value {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-display);
}
.ledger-value.positive { color: var(--up-color); }
.ledger-value.negative { color: var(--down-color); }

.balance-box {
    border-left: 1px dashed var(--panel-border);
    padding-left: 1rem;
    flex: 1.5;
}
.total-balance {
    color: var(--primary);
    font-size: 1.6rem;
}

/* Alert box */
.alert-box {
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.2);
    padding: 1.25rem;
    padding-left: 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
}
.alert-box::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--accent-gold), #fbbf24);
    border-radius: 12px 0 0 12px;
}
.alert-icon { font-size: 1.25rem; }
.alert-content { display: flex; flex-direction: column; gap: 0.2rem; }
.alert-title { font-weight: 700; color: var(--text-bright); font-size: 1rem; }
.alert-desc { color: var(--text-muted); font-size: 0.85rem; }

/* =========================================================================
   FEEDBACK FORM
   ========================================================================= */
.post-feedback {
    margin-top: 1.25rem;
    border-top: 1px dashed var(--panel-border);
    padding-top: 1.25rem;
}
.feedback-header h3 { color: var(--text-bright); font-size: 1rem; }
.feedback-header p { color: var(--text-muted); font-size: 0.8rem; margin-top: 0.25rem; }

.feedback-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}
.form-group input[type="number"],
.form-group input[type="text"] {
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.03);
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--text-main);
    transition: all 0.2s;
}
.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}
.form-group input[type="file"] {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.form-group input[type="file"]::file-selector-button {
    background: rgba(59, 130, 246, 0.08);
    color: var(--primary);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    margin-right: 0.75rem;
    transition: all 0.2s;
}
.form-group input[type="file"]::file-selector-button:hover {
    background: var(--primary);
    color: white;
}

.feedback-submit-btn { width: 100%; justify-content: center; }

.feedback-message {
    padding: 0.8rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}
.feedback-message.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.feedback-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Proof links */
.post-proofs {
    margin-top: 1.25rem;
    border-top: 1px dashed var(--panel-border);
    padding-top: 1.25rem;
}
.post-proofs h3 { color: var(--text-bright); font-size: 1rem; }
.proof-img {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}
.proof-img:hover { color: #60a5fa; }

/* Error box */
.error-box {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.15);
    color: #dc2626;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 500;
}

/* =========================================================================
   ANIMATIONS
   ========================================================================= */
.fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
    transform: translateY(15px);
}
@keyframes fadeInUp {
    to { opacity: 1; transform: translateY(0); }
}
.delay-1 { animation-delay: 0.05s; }
.delay-2 { animation-delay: 0.1s; }
.delay-3 { animation-delay: 0.15s; }
.delay-4 { animation-delay: 0.2s; }
.delay-5 { animation-delay: 0.25s; }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 768px) {
    .dashboard-container { padding: 0.75rem; gap: 1rem; }
    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem 1.25rem;
    }
    .branding .logo { font-size: 1.3rem; }
    .strategy-panel { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
    .kpi-value { font-size: 1.35rem; }
    .cards-grid { grid-template-columns: 1fr; }
    .primary-btn { width: 100%; justify-content: center; }
    .portfolio-ledger { flex-direction: column; gap: 0.75rem; }
    .balance-box { border-left: none; padding-left: 0; border-top: 1px dashed var(--panel-border); padding-top: 0.75rem; }
    .pos-add-form form { flex-direction: column; }
    .pos-add-form input { min-width: 100%; }
    .post-header { gap: 0.75rem; }
    .date-badge { min-width: 50px; padding: 0.4rem 0.7rem; }
    .day-num { font-size: 1.4rem; }
}

@media (max-width: 480px) {
    .strategy-panel { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
    .kpi-card { padding: 1rem; }
    .kpi-value { font-size: 1.2rem; }
    .stock-card { padding: 1rem; }
    .card-body { gap: 0.5rem; }
    .cards-grid { grid-template-columns: 1fr 1fr; gap: 0.6rem; }
    /* Position table horizontal scroll with sticky first column */
    .portfolio-panel .positions-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.dashboard-footer {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.3px;
    border-top: 1px solid var(--panel-border);
}
.dashboard-footer .footer-brand {
    font-weight: 600;
    color: var(--text-main);
}
.dashboard-footer .footer-sub {
    margin-top: 0.25rem;
    font-size: 0.7rem;
    opacity: 0.6;
}

/* =========================================================================
   KPI COUNT-UP ANIMATION
   ========================================================================= */
.kpi-value {
    transition: opacity 0.3s;
}
.kpi-value.counting {
    opacity: 0.7;
}