:root {
    --bg-color: #080b11;
    --panel-bg: rgba(13, 20, 35, 0.45);
    --panel-border: rgba(255, 255, 255, 0.08);
    --panel-border-glow: rgba(0, 242, 254, 0.15);
    
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --color-cyan: #00f2fe;
    --color-green: #00e676;
    --color-yellow: #ffd600;
    --color-blue: #2979ff;
    --color-danger: #ff1744;
    --color-purple: #af52de;
    
    --glow-cyan: 0 0 15px rgba(0, 242, 254, 0.4);
    --glow-green: 0 0 15px rgba(0, 242, 256, 0.4);
    --glow-yellow: 0 0 15px rgba(255, 214, 0, 0.4);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    padding: 2rem;
}

/* Cosmic Background */
.stars-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(white, rgba(255,255,255,.2) 2px, transparent 40px),
        radial-gradient(white, rgba(255,255,255,.15) 1px, transparent 30px);
    background-size: 550px 550px, 350px 350px;
    background-position: 0 0, 40px 60px;
    opacity: 0.15;
    z-index: -3;
}

.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.25;
    z-index: -2;
    pointer-events: none;
}

.orb-1 {
    top: -10%;
    right: 10%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--color-cyan) 0%, transparent 80%);
}

.orb-2 {
    bottom: -10%;
    left: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-blue) 0%, transparent 80%);
}

/* Glassmorphism Panel */
.glass-panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(16px) saturate(170%);
    -webkit-backdrop-filter: blur(16px) saturate(170%);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel:hover {
    border-color: var(--panel-border-glow);
    box-shadow: 0 8px 32px 0 rgba(0, 242, 254, 0.05);
}

/* Dashboard Layout */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Header */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-icon {
    font-size: 2.25rem;
    background: linear-gradient(135deg, var(--color-cyan), var(--color-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 8px rgba(0, 242, 254, 0.3));
}

.logo-text h1 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.logo-text h1 span {
    color: var(--color-cyan);
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.3);
}

.logo-text p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.04);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,0.05);
    font-size: 0.8rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.connected {
    background-color: var(--color-green);
    box-shadow: 0 0 8px var(--color-green);
}

.status-dot.disconnected {
    background-color: var(--color-danger);
    box-shadow: 0 0 8px var(--color-danger);
}

.status-dot.connecting {
    background-color: var(--color-yellow);
    box-shadow: 0 0 8px var(--color-yellow);
    animation: pulse 1s infinite alternate;
}

/* Buttons */
.btn {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.25rem;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.25s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-blue) 100%);
    color: #06090f;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 242, 254, 0.4);
    filter: brightness(1.1);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
}

.buy-icon i { color: var(--color-green); }
.buy-icon { box-shadow: inset 0 0 10px rgba(0, 230, 118, 0.1); }

.pending-icon i { color: var(--color-yellow); }
.pending-icon { box-shadow: inset 0 0 10px rgba(255, 214, 0, 0.1); }

.timer-icon i { color: var(--color-cyan); }
.timer-icon { box-shadow: inset 0 0 10px rgba(0, 242, 254, 0.1); }

.update-icon i { color: var(--text-secondary); }

.stat-info h3 {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-info .value {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    margin: 2px 0;
}

.stat-info p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.timer-value {
    font-variant-numeric: tabular-nums;
}

/* Filter Bar Layout Grid */
.filter-bar {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem 2rem;
    border-bottom: 1px solid var(--panel-border);
}

.search-box {
    position: relative;
    width: 300px;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--panel-border);
    padding: 0.65rem 1rem 0.65rem 2.5rem;
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-cyan);
    background: rgba(255,255,255,0.06);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.1);
}

.filter-groups {
    display: flex;
    gap: 0.5rem;
}

.filter-btn {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--panel-border);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    border-color: rgba(255,255,255,0.2);
    color: var(--text-primary);
}

.filter-btn.active {
    background: rgba(0, 242, 254, 0.1);
    border-color: var(--color-cyan);
    color: var(--color-cyan);
    text-shadow: 0 0 5px rgba(0, 242, 254, 0.2);
}

/* Datatable */
.table-container {
    overflow-x: auto;
    width: 100%;
    padding: 0 1px; /* avoid edge cutoff */
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}

th {
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    padding: 1rem 0.75rem;
    border-bottom: 1px solid var(--panel-border);
    font-size: 0.75rem;
}

td {
    padding: 0.8rem 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    color: var(--text-primary);
    vertical-align: middle;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.015);
}

/* Cell Specific Styles */
.symbol-cell {
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.symbol-cell span {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-left: 4px;
}

.price-cell {
    font-family: var(--font-heading);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.cpr-meta {
    display: flex;
    flex-direction: column;
    gap: 3px;
    font-size: 0.75rem;
}

.badge {
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.badge-green { background: rgba(0, 230, 118, 0.12); color: var(--color-green); border: 1px solid rgba(0, 230, 118, 0.2); }
.badge-red { background: rgba(255, 23, 68, 0.12); color: var(--color-danger); border: 1px solid rgba(255, 23, 68, 0.2); }
.badge-blue { background: rgba(41, 121, 255, 0.12); color: var(--color-blue); border: 1px solid rgba(41, 121, 255, 0.2); }
.badge-yellow { background: rgba(255, 214, 0, 0.12); color: var(--color-yellow); border: 1px solid rgba(255, 214, 0, 0.2); }
.badge-muted { background: rgba(255, 255, 255, 0.05); color: var(--text-secondary); border: 1px solid rgba(255, 255, 255, 0.08); }
.badge-purple { background: rgba(175, 82, 222, 0.12); color: var(--color-purple); border: 1px solid rgba(175, 82, 222, 0.2); }
.badge-orange { background: rgba(255, 109, 0, 0.12); color: #ff6d00; border: 1px solid rgba(255, 109, 0, 0.2); }
.badge-future-buy { background: rgba(0, 229, 255, 0.12); color: #00e5ff; border: 1px solid rgba(0, 229, 255, 0.25); box-shadow: 0 0 8px rgba(0, 229, 255, 0.1); }
.badge-coil { background: linear-gradient(135deg, rgba(0, 194, 255, 0.14), rgba(0, 95, 128, 0.2)); color: #00c2ff; border: 1px solid rgba(0, 194, 255, 0.4); box-shadow: 0 0 8px rgba(0, 194, 255, 0.15); }
.vp-cell {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-start;
}
.vp-levels {
    display: flex;
    flex-direction: column;
    gap: 1px;
    font-size: 0.7rem;
    font-family: var(--font-heading);
    color: var(--text-muted);
}
.vp-levels span {
    white-space: nowrap;
}
.vp-badge {
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    text-transform: uppercase;
}
.badge-val {
    background-color: #00e676;
    color: #053b20;
    border: 1px solid rgba(0, 230, 118, 0.5);
    box-shadow: 0 0 8px rgba(0, 230, 118, 0.2);
}
.badge-vah {
    background-color: #ff1744;
    color: #3b050c;
    border: 1px solid rgba(255, 23, 68, 0.5);
    box-shadow: 0 0 8px rgba(255, 23, 68, 0.2);
}
.badge-poc {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.12);
}
.badge-neutral {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.purple-text { color: var(--color-purple); }
.orange-text { color: #ff6d00; }
.blue-text { color: #00e5ff; }

.indicator-row-check {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.check-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.check-item i.fa-check-circle { color: var(--color-green); }
.check-item i.fa-times-circle { color: var(--text-muted); }

.price-targets {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.price-targets span {
    font-variant-numeric: tabular-nums;
}

/* Status Badges */
.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    letter-spacing: 0.5px;
    width: 135px;
    text-align: center;
}

.status-neutral {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    border: 1px solid var(--panel-border);
}

.status-buy {
    background: rgba(0, 230, 118, 0.15);
    color: var(--color-green);
    border: 1px solid var(--color-green);
    box-shadow: 0 0 15px rgba(0, 230, 118, 0.25);
    animation: flash-green 1.5s infinite alternate;
}

.status-retest {
    background: rgba(255, 214, 0, 0.15);
    color: var(--color-yellow);
    border: 1px solid var(--color-yellow);
    box-shadow: 0 0 15px rgba(255, 214, 0, 0.25);
    animation: flash-yellow 1.5s infinite alternate;
}

.status-superbuy {
    background: linear-gradient(135deg, rgba(175, 82, 222, 0.2) 0%, rgba(0, 242, 254, 0.2) 100%);
    color: #dfa6ff;
    border: 1px solid var(--color-purple);
    box-shadow: 0 0 15px rgba(175, 82, 222, 0.35);
    animation: flash-purple 1.5s infinite alternate;
    font-weight: 700;
}

.status-future-buy {
    background: rgba(0, 229, 255, 0.15);
    color: #00e5ff;
    border: 1px solid #00e5ff;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.25);
    animation: flash-blue 1.5s infinite alternate;
}

.status-retested-pdh,
.status-retested-cpr {
    background: rgba(255, 109, 0, 0.15);
    color: #ff6d00;
    border: 1px solid #ff6d00;
    box-shadow: 0 0 15px rgba(255, 109, 0, 0.25);
    animation: flash-orange 1.5s infinite alternate;
}

@keyframes flash-purple {
    0% { box-shadow: 0 0 5px rgba(175, 82, 222, 0.2); }
    100% { box-shadow: 0 0 20px rgba(175, 82, 222, 0.6); }
}

@keyframes flash-blue {
    0% { box-shadow: 0 0 5px rgba(0, 229, 255, 0.2); }
    100% { box-shadow: 0 0 20px rgba(0, 229, 255, 0.6); }
}

@keyframes flash-orange {
    0% { box-shadow: 0 0 5px rgba(255, 109, 0, 0.2); }
    100% { box-shadow: 0 0 20px rgba(255, 109, 0, 0.6); }
}

/* Animations */
@keyframes pulse {
    0% { opacity: 0.4; }
    100% { opacity: 1; }
}

@keyframes flash-green {
    0% { box-shadow: 0 0 5px rgba(0, 230, 118, 0.15); }
    100% { box-shadow: 0 0 18px rgba(0, 230, 118, 0.45); }
}

@keyframes flash-yellow {
    0% { box-shadow: 0 0 5px rgba(255, 214, 0, 0.15); }
    100% { box-shadow: 0 0 18px rgba(255, 214, 0, 0.45); }
}

.rotating {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Loading/Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.empty-state p {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.05);
    border-top-color: var(--color-cyan);
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

/* Highlight new signals visually */
.new-signal-row {
    animation: row-flash 2.5s ease-out;
}

@keyframes row-flash {
    0% { background-color: rgba(0, 230, 118, 0.12); }
    100% { background-color: transparent; }
}

/* Advanced Filters Grid & Sorting */
.filter-row {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-main-row {
    justify-content: space-between;
}

.filter-advanced-row {
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    justify-content: flex-start;
}

/* Elegant Select Wrapper */
.select-wrapper {
    position: relative;
    min-width: 185px;
}

.select-wrapper i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 0.8rem;
}

.select-wrapper select {
    width: 100%;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--panel-border);
    padding: 0.5rem 2rem 0.5rem 2rem;
    border-radius: 8px;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.8rem;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    transition: all 0.2s ease;
}

.select-wrapper select:focus {
    outline: none;
    border-color: var(--color-cyan);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    box-shadow: 0 0 8px rgba(0, 242, 254, 0.08);
}

.select-wrapper select:hover {
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
}

.select-wrapper select option {
    background-color: #0b0f19;
    color: var(--text-primary);
}

/* Custom Dropdown Arrow */
.select-wrapper::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 0.8rem;
}

/* Small Reset Button */
.btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    border-radius: 8px;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--panel-border);
    color: var(--text-secondary);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Sortable Header Columns */
th.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    transition: all 0.2s ease;
}

th.sortable:hover {
    background: rgba(255, 255, 255, 0.025);
    color: var(--color-cyan);
}

th.sortable .sort-icon {
    margin-left: 5px;
    font-size: 0.7rem;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

th.sortable:hover .sort-icon {
    color: var(--color-cyan);
}

th.sortable.active-sort {
    color: var(--color-cyan);
    border-bottom: 2px solid var(--color-cyan);
}

th.sortable.active-sort .sort-icon {
    color: var(--color-cyan);
    text-shadow: 0 0 5px rgba(0, 242, 254, 0.3);
}

/* Tab Navigation */
.tab-bar-container {
    display: flex;
    gap: 0.5rem;
    padding: 0.25rem 0.5rem;
    background: rgba(13, 20, 35, 0.3);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
    background: rgba(0, 242, 254, 0.1);
    color: var(--color-cyan);
    border: 1px solid rgba(0, 242, 254, 0.2);
}

.tab-btn .close-tab-icon {
    font-size: 0.75rem;
    margin-left: 0.25rem;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.tab-btn .close-tab-icon:hover {
    color: var(--color-danger);
}

/* Tab Content */
.tab-content {
    display: none;
    width: 100%;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.chart-tab-content.active {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.25rem;
}

.chart-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.chart-title span {
    color: var(--color-cyan);
}

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

.chart-iframe-container {
    width: 100%;
    height: 620px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--panel-border);
    background: #131722;
}

/* Clickable Symbol in table */
.symbol-cell.clickable-symbol {
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
}

.symbol-cell.clickable-symbol:hover {
    color: var(--color-cyan) !important;
}

.symbol-cell.clickable-symbol::after {
    content: '\f080';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.65rem;
    margin-left: 6px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.symbol-cell.clickable-symbol:hover::after {
    opacity: 0.7;
}

/* Alerts Sidebar */
.alerts-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 380px;
    max-width: 90vw;
    z-index: 2000;
    padding: 1.5rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    background: rgba(8, 11, 17, 0.95);
    border-left: 1px solid var(--panel-border);
    border-radius: 0;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(15px);
}

.alerts-sidebar.open {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.75rem;
}

.sidebar-header h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-cyan);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.close-sidebar-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.close-sidebar-btn:hover {
    color: var(--color-danger);
}

.create-alert-form {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--panel-border);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.create-alert-form h4 {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

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

.form-group label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.form-group select, .form-group input {
    background: rgba(8, 11, 17, 0.6);
    border: 1px solid var(--panel-border);
    padding: 0.5rem;
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.8rem;
    font-family: var(--font-body);
}

.form-group select:focus, .form-group input:focus {
    outline: none;
    border-color: var(--color-cyan);
}

.form-group select option {
    background-color: #0b0f19;
    color: var(--text-primary);
}

.form-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.active-alerts-section, .alerts-log-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
    overflow: hidden;
}

.active-alerts-section h4, .alerts-log-section h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding-bottom: 0.25rem;
}

.alerts-list, .alerts-log {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    overflow-y: auto;
    flex: 1;
    padding-right: 0.25rem;
}

.alert-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 0.65rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
}

.alert-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.alert-coin {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
}

.alert-condition-text {
    color: var(--text-secondary);
}

.delete-alert-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s ease;
}

.delete-alert-btn:hover {
    color: var(--color-danger);
}

.log-item {
    border-left: 2px solid var(--color-cyan);
    background: rgba(0, 242, 254, 0.02);
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.log-item.triggered {
    border-color: var(--color-yellow);
    background: rgba(255, 214, 0, 0.02);
}

.log-time {
    color: var(--text-muted);
    font-size: 0.65rem;
}

/* Alert Notification Toast */
.alert-toast-container {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 3000;
}

.alert-toast {
    background: rgba(8, 11, 17, 0.9);
    border: 1px solid var(--color-yellow);
    box-shadow: 0 0 15px rgba(255, 214, 0, 0.2);
    border-radius: 12px;
    padding: 1rem;
    color: var(--text-primary);
    backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 280px;
    animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.toast-icon {
    font-size: 1.5rem;
    color: var(--color-yellow);
}

.toast-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.toast-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
}

.toast-message {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Star Watchlist Styling */
.watchlist-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.25rem;
    transition: transform 0.2s ease;
}

.watchlist-btn:hover {
    transform: scale(1.2);
}

.text-yellow {
    color: var(--color-yellow);
    text-shadow: 0 0 8px rgba(255, 214, 0, 0.3);
}

#alerts-sidebar-toggle {
    position: relative;
}

#alert-count-badge {
    background: var(--color-danger);
    color: white;
    padding: 1px 5px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 700;
}

.center-align {
    text-align: center;
}

/* Interactive Chart & Drawing Toolbar Styling */
.chart-workspace {
    display: flex;
    gap: 8px;
    position: relative;
    width: 100%;
    height: 620px;
    margin-top: 4px;
}

/* ── Chart Watchlist Right Sidebar ─────────────────────────────── */
.chart-watchlist-sidebar {
    display: flex;
    flex-direction: column;
    width: 120px;
    min-width: 100px;
    max-width: 140px;
    height: 100%;
    background: rgba(8, 10, 18, 0.85);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.wl-sidebar-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,0.4);
}

.wl-sidebar-header i {
    color: #d4a017;
    font-size: 0.65rem;
}

.wl-sidebar-body {
    flex: 1;
    overflow-y: auto;
    padding: 4px 0;
}

.wl-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    color: rgba(255,255,255,0.55);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    border-left: 2px solid transparent;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wl-item:hover {
    background: rgba(212,160,23,0.08);
    color: rgba(255,255,255,0.9);
    border-left-color: rgba(212,160,23,0.5);
}

.wl-item-active {
    background: rgba(212,160,23,0.12);
    color: #d4a017;
    border-left-color: #d4a017;
}

.wl-sidebar-body::-webkit-scrollbar {
    width: 4px;
}
.wl-sidebar-body::-webkit-scrollbar-track {
    background: transparent;
}
.wl-sidebar-body::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
}
/* ──────────────────────────────────────────────────────────────── */

.drawing-toolbar {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: rgba(13, 20, 35, 0.45);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    padding: 6px;
    width: 40px;
    height: 100%;
    justify-content: flex-start;
    align-items: center;
    z-index: 10;
}

.draw-tool-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.draw-tool-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.draw-tool-btn.active {
    background: rgba(0, 242, 254, 0.15) !important;
    color: var(--color-cyan) !important;
    border: 1px solid rgba(0, 242, 254, 0.25) !important;
}

.tf-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 4px 8px;
    font-size: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tf-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.tf-btn.active {
    background: rgba(0, 242, 254, 0.15) !important;
    color: var(--color-cyan) !important;
}

.zoom-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.zoom-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

/* Drag and Drop Column Reordering Styles */
th.dragging {
    opacity: 0.4;
    background: rgba(255, 255, 255, 0.05) !important;
}
th.drag-over {
    border-left: 2px dashed var(--color-cyan) !important;
    background: rgba(0, 242, 254, 0.05) !important;
}


/* Date input inside filter rows */
.date-input-wrapper {
    position: relative;
    display: inline-block;
}

.date-input-wrapper i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 0.8rem;
}

.date-input-wrapper input[type="date"] {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--panel-border);
    padding: 0.5rem 0.75rem 0.5rem 2.2rem;
    border-radius: 8px;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
    height: 32px;
    box-sizing: border-box;
}

.date-input-wrapper input[type="date"]:focus {
    border-color: var(--color-cyan);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    box-shadow: 0 0 8px rgba(0, 242, 254, 0.08);
}

.date-input-wrapper input[type="date"]:hover {
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
}

.date-input-wrapper input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.date-input-wrapper input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 0.9;
}

/* Mobile Responsive Media Queries */
@media (max-width: 1024px) {
    body {
        padding: 1rem;
    }
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    body {
        padding: 0.5rem;
    }
    .dashboard-container {
        gap: 0.75rem;
    }
    .main-header {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        gap: 1rem;
    }
    .header-actions {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    .header-actions .btn {
        flex: 1 1 auto;
        justify-content: center;
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    .logo-area {
        justify-content: center;
    }
    .brand-icon {
        font-size: 1.8rem;
    }
    .logo-text h1 {
        font-size: 1.3rem;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    .stat-card {
        padding: 0.75rem 1rem;
        gap: 0.75rem;
    }
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    .stat-info h3 {
        font-size: 0.75rem;
    }
    .stat-info .value {
        font-size: 1.15rem;
    }
    .stat-info p {
        display: none;
    }
    .filter-bar {
        padding: 1rem;
    }
    .filter-main-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    .search-box {
        width: 100%;
    }
    .filter-groups {
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 0.4rem;
        -webkit-overflow-scrolling: touch;
        display: flex;
        width: 100%;
    }
    .filter-btn {
        flex: 0 0 auto;
        padding: 0.45rem 0.85rem;
        font-size: 0.75rem;
    }
    .filter-advanced-row {
        gap: 0.5rem;
    }
    .select-wrapper {
        min-width: 100%;
    }
    .chart-workspace {
        flex-direction: column;
        height: auto;
        gap: 8px;
    }
    .drawing-toolbar {
        flex-direction: row;
        width: 100%;
        height: 40px;
        justify-content: center;
    }
    #chart-container {
        height: 400px !important;
        width: 100% !important;
    }
    #signals-log-table, #screener-table {
        min-width: 800px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .connection-status {
        width: 100%;
        justify-content: center;
    }
}

/* Compact Parameter Tags for Signals Log */
.params-container {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
    min-width: 150px;
}
.param-tag {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-heading);
    white-space: nowrap;
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.1);
}
.param-tag.ascending {
    background: rgba(0, 230, 118, 0.12);
    color: var(--color-green);
    border: 1px solid rgba(0, 230, 118, 0.2);
}
.param-tag.descending {
    background: rgba(255, 23, 68, 0.12);
    color: var(--color-danger);
    border: 1px solid rgba(255, 23, 68, 0.2);
}
.param-tag.narrow {
    background: rgba(0, 230, 118, 0.12);
    color: var(--color-green);
    border: 1px solid rgba(0, 230, 118, 0.2);
}
.param-tag.wide {
    background: rgba(41, 121, 255, 0.12);
    color: var(--color-blue);
    border: 1px solid rgba(41, 121, 255, 0.2);
}
.param-tag.active-pill {
    background: rgba(0, 230, 118, 0.12);
    color: var(--color-green);
    border: 1px solid rgba(0, 230, 118, 0.2);
}
.param-tag.inactive-pill {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0.55;
}
.param-tag.crossed {
    background: rgba(255, 214, 0, 0.12);
    color: var(--color-yellow);
    border: 1px solid rgba(255, 214, 0, 0.2);
}
.param-tag.closer {
    background: rgba(0, 230, 118, 0.12);
    color: var(--color-green);
    border: 1px solid rgba(0, 230, 118, 0.2);
}

/* Exchange Listings Badges */
.badge-binance { background: rgba(243, 186, 47, 0.12); color: #f3ba2f; border: 1px solid rgba(243, 186, 47, 0.2); }
.badge-coinbase { background: rgba(0, 82, 255, 0.12); color: #00e5ff; border: 1px solid rgba(0, 82, 255, 0.2); }
.badge-upbit { background: rgba(9, 46, 109, 0.15); color: #00e5ff; border: 1px solid rgba(9, 46, 109, 0.25); }
.badge-bithumb { background: rgba(228, 114, 0, 0.12); color: #e47200; border: 1px solid rgba(228, 114, 0, 0.2); }
.badge-gray { background: rgba(255, 255, 255, 0.05); color: var(--text-muted); border: 1px solid rgba(255, 255, 255, 0.1); }

/* Custom Listing Toast Overrides */
.alert-toast.listing-toast {
    border-left: 4px solid var(--color-cyan);
    box-shadow: 0 8px 32px rgba(0, 229, 255, 0.15);
}

/* Clickable Stats Cards Hover and Glowing effect */
.stat-card.clickable-card {
    cursor: pointer;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card.clickable-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), inset 0 0 15px rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15) !important;
}

/* Listings Tile Glowing Flashing */
.stat-card.flash-listings {
    animation: flash-cyan-neon 1.5s infinite alternate;
    border-color: rgba(0, 229, 255, 0.8) !important;
}

@keyframes flash-cyan-neon {
    0% {
        box-shadow: 0 0 5px rgba(0, 229, 255, 0.2), inset 0 0 5px rgba(0, 229, 255, 0.1);
        border-color: rgba(0, 229, 255, 0.3);
    }
    100% {
        box-shadow: 0 0 20px rgba(0, 229, 255, 0.6), inset 0 0 10px rgba(0, 229, 255, 0.3);
        border-color: rgba(0, 229, 255, 0.8);
    }
}

/* Table Listing Row Flashing */
.flash-listings-row {
    animation: listing-row-flash 1.5s infinite alternate;
}

@keyframes listing-row-flash {
    0% {
        background-color: rgba(0, 229, 255, 0.05);
    }
    100% {
        background-color: rgba(0, 229, 255, 0.2);
    }
}

/* Color variables overrides if not defined */
:root {
    --color-pink: #ff2d55;
}

/* Status Badges for Super-Short & Future-Short */
.status-badge.status-supershort {
    background: rgba(255, 23, 68, 0.1);
    color: var(--color-danger);
    border: 1px solid rgba(255, 23, 68, 0.25);
    animation: flash-red 1.5s infinite alternate;
}

.status-badge.status-futureshort {
    background: rgba(255, 45, 85, 0.1);
    color: var(--color-pink);
    border: 1px solid rgba(255, 45, 85, 0.25);
    animation: flash-pink 1.5s infinite alternate;
}

/* Red Text and Pink Text utilities */
.red-text { color: var(--color-danger); }
.pink-text { color: var(--color-pink); }

/* Keyframe animations for Super-Short and Future-Short status badges */
@keyframes flash-red {
    0% { box-shadow: 0 0 4px rgba(255, 23, 68, 0.15); }
    100% { box-shadow: 0 0 15px rgba(255, 23, 68, 0.5); }
}

@keyframes flash-pink {
    0% { box-shadow: 0 0 4px rgba(255, 45, 85, 0.15); }
    100% { box-shadow: 0 0 15px rgba(255, 45, 85, 0.5); }
}