:root {
    --bg-primary: #070b14;
    --bg-secondary: #0d1321;
    --bg-sidebar: #0b1120;
    --bg-elevated: #111b2e;
    --bg-card: #131d31;
    --bg-card-hover: #182439;
    --bg-inset: #0a1120;
    --border-color: #1e2d48;
    --border-light: rgba(255,255,255,0.06);
    --border-hover: rgba(255,255,255,0.12);
    --text-primary: #e8edf5;
    --text-secondary: #8899b4;
    --text-muted: #556688;
    --text-dim: #334466;
    --accent-green: #22c55e;
    --accent-green-dim: rgba(34,197,94,0.12);
    --accent-red: #ef4444;
    --accent-red-dim: rgba(239,68,68,0.12);
    --accent-blue: #3b82f6;
    --accent-blue-dim: rgba(59,130,246,0.12);
    --accent-purple: #8b5cf6;
    --accent-purple-dim: rgba(139,92,246,0.12);
    --accent-cyan: #06b6d4;
    --accent-cyan-dim: rgba(6,182,212,0.12);
    --accent-yellow: #eab308;
    --accent-orange: #f97316;
    --gradient-green: linear-gradient(135deg, #166534, #22c55e);
    --gradient-red: linear-gradient(135deg, #991b1b, #ef4444);
    --gradient-blue: linear-gradient(135deg, #1e40af, #3b82f6);
    --gradient-purple: linear-gradient(135deg, #5b21b6, #8b5cf6);
    --gradient-cyan: linear-gradient(135deg, #0891b2, #06b6d4);
    --gradient-gold: linear-gradient(135deg, #854d0e, #eab308);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.4);
    --shadow-xl: 0 16px 64px rgba(0,0,0,0.5);
    --shadow-glow-green: 0 0 20px rgba(34,197,94,0.08);
    --shadow-glow-blue: 0 0 20px rgba(59,130,246,0.08);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection { background: rgba(59,130,246,0.3); color: #fff; }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ===== App Shell (Metis-style sidebar layout) ===== */
.app-body {
    min-height: 100vh;
    background: var(--bg-primary);
}

.app-shell {
    display: flex;
    min-height: 100vh;
}

/* ---- Sidebar ---- */
.sidebar {
    width: 236px;
    min-width: 236px;
    background: var(--bg-sidebar, #0b1120);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 1030;
    transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1), margin 0.25s ease;
    overflow-y: auto;
    overflow-x: hidden;
}

body.sidebar-collapsed .sidebar {
    width: 76px;
    min-width: 76px;
}

body.sidebar-collapsed .brand-text,
body.sidebar-collapsed .sidebar-nav-link span,
body.sidebar-collapsed .sidebar-section-label,
body.sidebar-collapsed .sidebar-status-card,
body.sidebar-collapsed .sidebar-user .user-meta {
    display: none;
}

body.sidebar-collapsed .sidebar-nav-link {
    justify-content: center;
    padding: 0.8rem;
}

body.sidebar-collapsed .sidebar-brand {
    justify-content: center;
    padding: 1rem 0.5rem;
}

body.sidebar-collapsed .sidebar-user {
    justify-content: center;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--border-light);
}

.sidebar-brand .brand-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--gradient-green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.25);
    flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name {
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}
.brand-sub {
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.sidebar-section-label {
    padding: 1rem 1rem 0.3rem;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-dim);
    font-weight: 700;
    white-space: nowrap;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 0 0.75rem;
}

.sidebar-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0.8rem;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-size: 0.87rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-base);
    position: relative;
    white-space: nowrap;
}

.sidebar-nav-link i {
    font-size: 1.05rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.sidebar-nav-link.active {
    color: var(--accent-green);
    background: rgba(34, 197, 94, 0.1);
    font-weight: 600;
}

.sidebar-nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    border-radius: 2px;
    background: var(--accent-green);
}

.sidebar-spacer { flex: 1; }

.sidebar-status-card {
    margin: 0.6rem;
    padding: 0.7rem 0.85rem;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    white-space: nowrap;
}

.status-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.4px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.dot-live { background: var(--accent-green); box-shadow: 0 0 8px var(--accent-green); }
.dot-paper { background: var(--accent-yellow); box-shadow: 0 0 8px var(--accent-yellow); }
.dot-running { background: var(--accent-red); box-shadow: 0 0 8px var(--accent-red); }
.dot-stopped { background: var(--text-dim); }

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.8rem 1rem;
    border-top: 1px solid var(--border-light);
    margin-top: 0.4rem;
    white-space: nowrap;
}

.sidebar-user .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-blue);
    color: #fff;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.user-meta { display: flex; flex-direction: column; line-height: 1.2; flex: 1; }
.user-name { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }
.user-role { font-size: 0.7rem; color: var(--text-muted); }

.logout-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
    flex-shrink: 0;
}
.logout-btn:hover { color: var(--accent-red); background: rgba(239, 68, 68, 0.1); }

/* ---- Main / Topbar ---- */
.main-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0 1.25rem;
    height: 54px;
    background: rgba(13, 19, 33, 0.8);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 1020;
}

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

.sidebar-toggle {
    width: 38px;
    height: 38px;
    border: 1px solid var(--border-light);
    background: transparent;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    cursor: pointer;
}
.sidebar-toggle:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-hover);
}

.topbar-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.3px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.topbar-title i { color: var(--accent-green); font-size: 1.15rem; }

.topbar-right { display: flex; align-items: center; gap: 0.75rem; }

.topbar-icon-btn {
    width: 38px;
    height: 38px;
    border: 1px solid var(--border-light);
    background: transparent;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-fast);
}
.topbar-icon-btn:hover { color: var(--accent-red); background: rgba(239, 68, 68, 0.08); border-color: rgba(239, 68, 68, 0.2); }

.content-area {
    padding: 1rem;
    flex: 1;
}

.page-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ---- Responsive sidebar ---- */
@media (max-width: 991.98px) {
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        transform: translateX(0);
        margin-left: 0;
        box-shadow: var(--shadow-xl);
    }
    body.sidebar-collapsed .sidebar {
        margin-left: -264px;
    }
    .equity-badge { margin: 0; }
}

/* ===== Navbar (legacy fallback) ===== */
.navbar-macd {
    background: rgba(13, 19, 33, 0.85) !important;
    backdrop-filter: blur(16px) saturate(1.4);
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
    border-bottom: 1px solid var(--border-light);
    padding: 0 1.5rem;
    height: 60px;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar-macd .navbar-brand {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.3px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.navbar-macd .nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    font-size: 0.85rem;
    position: relative;
}
.navbar-macd .nav-link i { margin-right: 0.4rem; font-size: 1rem; }
.navbar-macd .nav-link:hover {
    color: var(--text-secondary) !important;
    background: rgba(255,255,255,0.04);
}
.navbar-macd .nav-link.active {
    color: var(--text-primary) !important;
    background: rgba(59,130,246,0.1);
}
.navbar-macd .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--accent-blue);
    border-radius: 1px;
}
.equity-badge {
    background: rgba(34,197,94,0.08);
    color: var(--accent-green);
    padding: 0.35rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
    border: 1px solid rgba(34,197,94,0.15);
    transition: var(--transition-base);
    white-space: nowrap;
}
.equity-badge:hover {
    background: rgba(34,197,94,0.12);
    border-color: rgba(34,197,94,0.25);
}
.navbar-toggler { padding: 0.25rem; }
.navbar-toggler:focus { box-shadow: none; }

/* ===== Cards ===== */
.card-macd {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    overflow: hidden;
}
.card-macd:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
}
.card-macd .card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-light);
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.card-macd .card-body { padding: 0.9rem 1rem; }

/* ===== Stat Cards ===== */
.stat-card {
    position: relative;
    padding: 0.6rem 0.9rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    transition: var(--transition-base);
    overflow: hidden;
    cursor: default;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.stat-card .stat-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    position: relative;
    z-index: 1;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    z-index: 1;
}
.stat-card.green::before { background: var(--gradient-green); }
.stat-card.red::before { background: var(--gradient-red); }
.stat-card.blue::before { background: var(--gradient-blue); }
.stat-card.purple::before { background: var(--gradient-purple); }
.stat-card.cyan::before { background: var(--gradient-cyan); }
.stat-card.gold::before { background: var(--gradient-gold); }

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--radius-md);
    opacity: 0;
    transition: var(--transition-base);
    background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.03) 0%, transparent 60%);
    pointer-events: none;
}
.stat-card:hover::after { opacity: 1; }

.stat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.stat-card .stat-icon {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    margin: 0;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}
.stat-card .stat-label {
    color: var(--text-muted);
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 600;
    line-height: 1;
    position: relative;
    z-index: 1;
}
.stat-card .stat-value {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.4px;
    line-height: 1.2;
    position: relative;
    z-index: 1;
}
.stat-card .stat-change {
    font-size: 0.68rem;
    font-weight: 500;
    margin-top: 0.15rem;
    line-height: 1;
    position: relative;
    z-index: 1;
}

/* ===== Tables ===== */
.table-macd {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}
.table-macd thead th {
    background: rgba(255,255,255,0.02);
    color: var(--text-muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 600;
    padding: 0.55rem 0.85rem;
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
}
.table-macd tbody tr {
    transition: var(--transition-fast);
    border-bottom: 1px solid rgba(255,255,255,0.02);
}
.table-macd tbody tr:last-child { border-bottom: none; }
.table-macd tbody tr:hover {
    background: rgba(255,255,255,0.03);
}
.table-macd tbody tr:active {
    background: rgba(255,255,255,0.05);
}
.table-macd tbody td {
    padding: 0.5rem 0.85rem;
    font-size: 0.83rem;
    vertical-align: middle;
}

/* Compact variant for dense tables (fits without horizontal scroll) */
.pos-table-wrap {
    width: 100%;
    overflow: hidden;
}
.table-macd-compact thead th,
.table-macd-compact tbody td {
    padding: 0.4rem 0.5rem;
    font-size: 0.75rem;
}
.table-macd-compact tbody td:first-child,
.table-macd-compact thead th:first-child {
    padding-left: 0.75rem;
}
.table-macd-compact tbody td:last-child,
.table-macd-compact thead th:last-child {
    padding-right: 0.75rem;
}
.table-macd-compact {
    table-layout: fixed;
    min-width: 0;
}

/* ===== Buttons ===== */
.btn-macd {
    padding: 0.42rem 1.1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.83rem;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}
.btn-macd::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0);
    transition: var(--transition-base);
    pointer-events: none;
}
.btn-macd:hover::after { background: rgba(255,255,255,0.06); }
.btn-macd:active::after { background: rgba(255,255,255,0.1); }

.btn-macd-primary { background: var(--gradient-blue); color: #fff; }
.btn-macd-primary:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(59,130,246,0.25); }
.btn-macd-success { background: var(--gradient-green); color: #fff; }
.btn-macd-success:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(34,197,94,0.25); }
.btn-macd-danger { background: var(--gradient-red); color: #fff; }
.btn-macd-danger:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(239,68,68,0.25); }
.btn-macd-warning { background: var(--gradient-gold); color: #fff; }
.btn-macd-warning:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(234,179,8,0.25); }
.btn-macd-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}
.btn-macd-outline:hover { border-color: var(--text-muted); color: var(--text-primary); background: rgba(255,255,255,0.03); }
.btn-macd-sm { padding: 0.3rem 0.7rem; font-size: 0.78rem; border-radius: var(--radius-sm); }
.btn-macd-lg { padding: 0.65rem 1.5rem; font-size: 0.95rem; }

/* ===== Mode Toggle ===== */
.mode-toggle {
    display: inline-flex;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    background: var(--bg-inset);
}
.mode-toggle .btn-mode {
    padding: 0.35rem 0.85rem;
    font-size: 0.76rem;
    font-weight: 600;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
}
.mode-toggle .btn-mode.active-paper {
    background: rgba(234,179,8,0.12);
    color: var(--accent-yellow);
}
.mode-toggle .btn-mode.active-live {
    background: rgba(34,197,94,0.12);
    color: var(--accent-green);
}
.mode-toggle .btn-mode:not(.active-paper):not(.active-live):hover {
    color: var(--text-secondary);
    background: rgba(255,255,255,0.03);
}

/* ===== Badges ===== */
.badge-macd {
    padding: 0.2rem 0.7rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2px;
    white-space: nowrap;
}
.badge-macd-green { background: var(--accent-green-dim); color: var(--accent-green); }
.badge-macd-red { background: var(--accent-red-dim); color: var(--accent-red); }
.badge-macd-blue { background: var(--accent-blue-dim); color: var(--accent-blue); }
.badge-macd-yellow { background: rgba(234,179,8,0.12); color: var(--accent-yellow); }
.badge-macd-purple { background: var(--accent-purple-dim); color: var(--accent-purple); }
.badge-macd-gray { background: rgba(255,255,255,0.04); color: var(--text-muted); }

/* ===== Alert ===== */
.alert-macd {
    border: none;
    border-radius: var(--radius-md);
    padding: 0.6rem 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.83rem;
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
.alert-macd.alert-success { background: rgba(34,197,94,0.06); color: var(--accent-green); border-left: 3px solid var(--accent-green); }
.alert-macd.alert-danger { background: rgba(239,68,68,0.06); color: var(--accent-red); border-left: 3px solid var(--accent-red); }
.alert-macd.alert-info { background: rgba(59,130,246,0.06); color: var(--accent-blue); border-left: 3px solid var(--accent-blue); }
.alert-macd.alert-warning { background: rgba(234,179,8,0.06); color: var(--accent-yellow); border-left: 3px solid var(--accent-yellow); }
.alert-macd .btn-close { filter: brightness(0.5); }

/* ===== Forms ===== */
.form-label { font-size: 0.8rem !important; font-weight: 500 !important; margin-bottom: 0.4rem; }
.form-macd {
    background: var(--bg-inset);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem 0.85rem;
    color: var(--text-primary);
    width: 100%;
    font-size: 0.85rem;
    transition: var(--transition-base);
}
.form-macd:hover { border-color: rgba(255,255,255,0.12); }
.form-macd:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.08);
}
.form-macd::placeholder { color: var(--text-dim); }
.form-macd-plain {
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.6rem;
    color: var(--text-primary);
    width: 100%;
    font-size: 0.9rem;
    transition: var(--transition-base);
}
.form-macd-plain:hover { border-color: var(--border-color); }
.form-macd-plain:focus { outline: none; border-color: var(--accent-blue); background: var(--bg-inset); }
textarea.form-macd { resize: vertical; min-height: 100px; }
select.form-macd { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23556688' d='M2 4l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

/* ===== Pulse ===== */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.pulse-active { animation: pulse 2s ease-in-out infinite; }

/* ===== Login ===== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}
.login-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(34,197,94,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 40% 80%, rgba(139,92,246,0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(6,182,212,0.04) 0%, transparent 50%);
    animation: gradientShift 20s ease infinite;
}
@keyframes gradientShift {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(5%, -5%) rotate(1deg); }
    50% { transform: translate(-5%, 5%) rotate(-1deg); }
    75% { transform: translate(3%, 3%) rotate(0.5deg); }
}
.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 2rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    box-shadow: var(--shadow-xl);
    animation: fadeInUp 0.5s ease;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.login-card .brand-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: var(--gradient-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
    margin: 0 auto 1rem;
    box-shadow: 0 8px 24px rgba(34,197,94,0.2);
}
.login-card .logo {
    font-size: 1.6rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, #22c55e, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}
.login-card .subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.85rem;
}
.login-card .login-divider {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.75rem;
    margin: 1.5rem 0;
    position: relative;
}
.login-card .login-divider::before,
.login-card .login-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 35%;
    height: 1px;
    background: var(--border-light);
}
.login-card .login-divider::before { left: 0; }
.login-card .login-divider::after { right: 0; }

/* ===== Chart ===== */
.chart-container {
    position: relative;
    height: 220px;
}
.chart-container canvas { border-radius: var(--radius-md); }

/* ===== Page Title ===== */
.page-title {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.4px;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.page-title i { font-size: 1.2rem; }

/* ===== Responsive ===== */
@media (max-width: 1199.98px) {
    .content-area .row [style*="flex: 0 0 36%"],
    .content-area .row [style*="max-width: 36%"],
    .content-area .row [style*="flex: 0 0 64%"],
    .content-area .row [style*="max-width: 64%"] {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
}
@media (max-width: 991.98px) {
    .navbar-macd { height: auto; padding: 0.5rem 1rem; }
    .navbar-macd .navbar-collapse {
        background: var(--bg-elevated);
        border: 1px solid var(--border-light);
        border-radius: var(--radius-lg);
        padding: 0.75rem;
        margin-top: 0.5rem;
    }
    .equity-badge { margin: 0.5rem 0; display: inline-block; }
}
@media (max-width: 767.98px) {
    .stat-card .stat-value { font-size: 1.25rem; }
    .card-macd .card-body { padding: 1rem; }
    .card-macd .card-header { padding: 0.85rem 1rem; }
    .table-macd thead th,
    .table-macd tbody td { padding: 0.5rem 0.65rem; font-size: 0.78rem; }
    .page-title { font-size: 1.1rem; }
    .login-card { padding: 2rem 1.5rem; margin: 1rem; }
}

/* ===== Section Title ===== */
.section-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-light);
    margin-left: 0.5rem;
}

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-muted);
}
.empty-state i { font-size: 2.5rem; margin-bottom: 0.75rem; opacity: 0.2; }
.empty-state p { font-size: 0.85rem; margin: 0; }

/* ===== Animations ===== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.animate-fade { animation: fadeIn 0.3s ease; }
.animate-slide-up { animation: slideUp 0.3s ease; }

/* ===== Value highlight colors ===== */
.text-success { color: var(--accent-green) !important; }
.text-danger { color: var(--accent-red) !important; }
.text-info { color: var(--accent-cyan) !important; }

/* ===== Tooltip ===== */
.tooltip-macd {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.7rem;
    font-size: 0.78rem;
}

/* ===== Misc ===== */
code {
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
}
hr {
    border-color: var(--border-light);
    margin: 1.5rem 0;
    opacity: 1;
}

/* ===== Table Filter Bar ===== */
.filter-bar {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}
.filter-bar .form-macd { max-width: 220px; }
@media (max-width: 576px) {
    .filter-bar .form-macd { max-width: 100%; }
    .filter-bar { flex-direction: column; align-items: stretch; }
}

/* ===== Card grid helpers ===== */
.card-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.card-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
@media (max-width: 768px) {
    .card-grid-2, .card-grid-3 { grid-template-columns: 1fr; }
}

/* ===== Settings specific ===== */
.settings-section {
    margin-bottom: 2rem;
}
.settings-section:last-child { margin-bottom: 0; }

/* ===== Copy button ===== */
.copy-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}
.copy-btn:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }

/* ===== Disclosure triangle fix ===== */
summary { cursor: pointer; }
summary::-webkit-details-marker { color: var(--text-muted); }