/* ============================================================
   UNDERGROUND CHECKER - Cyberpunk Theme
   ============================================================ */

:root {
    --bg-primary: #050505;
    --bg-secondary: #0a0a0f;
    --bg-panel: rgba(10, 10, 15, 0.88);
    --bg-hover: rgba(20, 20, 30, 0.9);
    
    --text-primary: #e0e0e0;
    --text-secondary: #8a8a9a;
    --text-dim: #4a4a5a;
    
    --neon-green: #00ff41;
    --neon-red: #ff003c;
    --neon-cyan: #00f0ff;
    --neon-yellow: #ffd700;
    --neon-purple: #bd00ff;
    --neon-orange: #ff6600;
    
    --border-color: #1a1a2e;
    --border-hover: #2a2a4e;
    
    --font-mono: 'Fira Code', 'Courier New', monospace;
    --font-display: 'Orbitron', monospace;
    
    --glow-green: 0 0 10px rgba(0, 255, 65, 0.5), 0 0 20px rgba(0, 255, 65, 0.2);
    --glow-red: 0 0 10px rgba(255, 0, 60, 0.5), 0 0 20px rgba(255, 0, 60, 0.2);
    --glow-cyan: 0 0 10px rgba(0, 240, 255, 0.5), 0 0 20px rgba(0, 240, 255, 0.2);
    --glow-yellow: 0 0 10px rgba(255, 215, 0, 0.4);
}

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

html, body {
    height: 100%;
    font-family: var(--font-mono);
    font-size: 13px;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
}

/* ============================================================
   CRT EFFECTS
   ============================================================ */

.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.08),
        rgba(0, 0, 0, 0.08) 1px,
        transparent 1px,
        transparent 2px
    );
}

.crt-flicker {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9998;
    background: rgba(0, 255, 65, 0.012);
    animation: flicker 0.15s infinite;
}

@keyframes flicker {
    0% { opacity: 0.9; }
    50% { opacity: 1.0; }
    100% { opacity: 0.9; }
}

/* ============================================================
   HEADER
   ============================================================ */

.header {
    height: 56px;
    background: linear-gradient(180deg, rgba(10,10,20,0.98) 0%, rgba(5,5,10,0.95) 100%);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: relative;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.glitch {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: var(--glow-green);
    position: relative;
    letter-spacing: 2px;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    color: var(--neon-red);
    animation: glitch-1 2s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.glitch::after {
    color: var(--neon-cyan);
    animation: glitch-2 3s infinite linear alternate-reverse;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0%, 90%, 100% { transform: translate(0); }
    92% { transform: translate(-2px, 1px); }
    94% { transform: translate(2px, -1px); }
    96% { transform: translate(-1px, 2px); }
}

@keyframes glitch-2 {
    0%, 90%, 100% { transform: translate(0); }
    91% { transform: translate(2px, -1px); }
    93% { transform: translate(-2px, 1px); }
    95% { transform: translate(1px, -2px); }
}

.logo-sub {
    font-family: var(--font-display);
    font-size: 12px;
    color: var(--text-dim);
    letter-spacing: 4px;
}

.stats-bar {
    display: flex;
    gap: 16px;
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 56px;
    padding: 4px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-secondary);
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-1px);
}

.stat-card.live { border-color: rgba(0,255,65,0.3); }
.stat-card.live .stat-value { color: var(--neon-green); text-shadow: var(--glow-green); }

.stat-card.ccn { border-color: rgba(0,240,255,0.3); }
.stat-card.ccn .stat-value { color: var(--neon-cyan); text-shadow: var(--glow-cyan); }

.stat-card.die { border-color: rgba(255,0,60,0.3); }
.stat-card.die .stat-value { color: var(--neon-red); text-shadow: var(--glow-red); }

.stat-card.retry { border-color: rgba(255,165,0,0.3); }
.stat-card.retry .stat-value { color: var(--neon-orange); }

.stat-label {
    font-size: 9px;
    color: var(--text-dim);
    letter-spacing: 1px;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

/* ============================================================
   LAYOUT
   ============================================================ */

.container {
    display: flex;
    height: calc(100vh - 56px);
    overflow: hidden;
}

/* ============================================================
   SIDEBAR
   ============================================================ */

.sidebar {
    width: 260px;
    min-width: 260px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 50;
}

.nav-tabs {
    display: flex;
    flex-direction: column;
    padding: 8px;
    gap: 2px;
    border-bottom: 1px solid var(--border-color);
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.nav-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.nav-btn.active {
    background: rgba(0, 255, 65, 0.08);
    border-color: rgba(0, 255, 65, 0.3);
    color: var(--neon-green);
}

.nav-icon {
    font-size: 14px;
    width: 20px;
    text-align: center;
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.sidebar-content::-webkit-scrollbar {
    width: 4px;
}

.sidebar-content::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-content::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

.panel-title {
    font-family: var(--font-display);
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 2px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

/* Status Indicator */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 12px;
    background: var(--bg-panel);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-dot.idle { background: var(--text-dim); animation: none; }
.status-dot.checking { background: var(--neon-yellow); box-shadow: 0 0 8px var(--neon-yellow); }
.status-dot.live { background: var(--neon-green); box-shadow: var(--glow-green); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.status-text {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

/* Progress */
.progress-container {
    margin-bottom: 12px;
}

.progress-bar {
    height: 6px;
    background: var(--bg-primary);
    border-radius: 3px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-cyan));
    transition: width 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

.progress-text {
    display: block;
    text-align: right;
    font-size: 10px;
    color: var(--text-dim);
    margin-top: 4px;
}

/* Info Box */
.info-box {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 10px;
    font-size: 11px;
    border-bottom: 1px solid var(--border-color);
}

.info-row:last-child {
    border-bottom: none;
}

.info-row span:first-child {
    color: var(--text-dim);
}

.info-row span:last-child {
    color: var(--text-secondary);
}

/* Proxy Tab */
.proxy-controls {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
}

.proxy-textarea {
    width: 100%;
    height: 200px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    resize: none;
    outline: none;
}

.proxy-textarea:focus {
    border-color: var(--neon-green);
    box-shadow: 0 0 8px rgba(0, 255, 65, 0.15);
}

.proxy-count {
    font-size: 10px;
    color: var(--text-dim);
    margin-top: 6px;
    text-align: right;
}

/* Accounts */
.account-list {
    max-height: 300px;
    overflow-y: auto;
}

.account-item {
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 6px;
    background: var(--bg-panel);
    font-size: 11px;
}

.account-email {
    color: var(--text-primary);
    word-break: break-all;
}

.account-meta {
    color: var(--text-dim);
    margin-top: 4px;
    display: flex;
    justify-content: space-between;
}

/* BIN */
.bin-search {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
}

.bin-input {
    flex: 1;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px 10px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 12px;
    outline: none;
}

.bin-input:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.15);
}

.bin-results {
    font-size: 11px;
}

.bin-result-item {
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 6px;
    background: var(--bg-panel);
}

.bin-result-item .bin-brand {
    color: var(--neon-cyan);
    font-weight: 600;
}

/* Settings */
.settings-form .form-group {
    margin-bottom: 12px;
}

.settings-form label {
    display: block;
    font-size: 10px;
    color: var(--text-dim);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-input {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px 10px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 12px;
    outline: none;
    transition: all 0.2s;
}

.form-input:focus {
    border-color: var(--neon-green);
    box-shadow: 0 0 8px rgba(0, 255, 65, 0.15);
}

.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--neon-green);
    width: 14px;
    height: 14px;
    cursor: pointer;
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 12px;
    gap: 12px;
    overflow: hidden;
}

.top-row {
    display: flex;
    gap: 12px;
    height: 45%;
    min-height: 280px;
}

.panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: border-color 0.3s;
}

.panel:hover {
    border-color: var(--border-hover);
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}

.panel-title {
    font-family: var(--font-display);
    font-size: 11px;
    color: var(--text-secondary);
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 0;
    border: none;
}

.panel-icon {
    color: var(--neon-green);
}

.panel-actions {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* Input Panel */
.input-panel {
    flex: 1;
    min-width: 320px;
}

.card-textarea {
    flex: 1;
    width: 100%;
    background: var(--bg-primary);
    border: none;
    padding: 12px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.6;
    resize: none;
    outline: none;
}

.card-textarea::placeholder {
    color: var(--text-dim);
}

.input-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}

.card-count {
    font-size: 11px;
    color: var(--text-dim);
}

.input-buttons {
    display: flex;
    gap: 8px;
}

/* Terminal Panel */
.terminal-panel {
    flex: 1;
    min-width: 320px;
}

.terminal-body {
    flex: 1;
    overflow-y: auto;
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.4);
}

.terminal-body::-webkit-scrollbar {
    width: 6px;
}

.terminal-body::-webkit-scrollbar-track {
    background: transparent;
}

.terminal-body::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.terminal-line {
    font-size: 11px;
    line-height: 1.7;
    padding: 1px 0;
    display: flex;
    gap: 6px;
    word-break: break-word;
}

.terminal-line .timestamp {
    color: var(--text-dim);
    min-width: 64px;
    flex-shrink: 0;
}

.terminal-line .level {
    min-width: 44px;
    flex-shrink: 0;
    font-weight: 600;
}

.terminal-line.system .level { color: var(--neon-purple); }
.terminal-line.info .level { color: var(--neon-cyan); }
.terminal-line.success .level { color: var(--neon-green); }
.terminal-line.warning .level { color: var(--neon-yellow); }
.terminal-line.error .level { color: var(--neon-red); }

.terminal-line .message {
    color: var(--text-secondary);
    flex: 1;
}

.terminal-line.success .message { color: var(--neon-green); }
.terminal-line.error .message { color: var(--neon-red); }
.terminal-line.warning .message { color: var(--neon-yellow); }

.blink {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Results Panel */
.results-panel {
    flex: 1;
    min-height: 200px;
}

.results-table-container {
    flex: 1;
    overflow: auto;
    position: relative;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}

.results-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

.results-table th {
    background: rgba(10, 10, 20, 0.95);
    color: var(--text-dim);
    font-weight: 600;
    text-align: left;
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 10px;
    white-space: nowrap;
}

.results-table td {
    padding: 6px 10px;
    border-bottom: 1px solid rgba(26, 26, 46, 0.5);
    color: var(--text-secondary);
    white-space: nowrap;
}

.results-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.results-table tbody tr.live td { color: var(--neon-green); }
.results-table tbody tr.ccn td { color: var(--neon-cyan); }
.results-table tbody tr.die td { color: var(--neon-red); }

.results-table tbody tr.live {
    background: rgba(0, 255, 65, 0.03);
}

.results-table tbody tr.ccn {
    background: rgba(0, 240, 255, 0.03);
}

.results-table tbody tr.die {
    background: rgba(255, 0, 60, 0.02);
}

.results-table tbody tr.retry td {
    color: var(--neon-orange);
}

.results-table tbody tr.retry {
    background: rgba(255, 102, 0, 0.03);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-dim);
    font-size: 12px;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.2s;
    letter-spacing: 1px;
    text-transform: uppercase;
    outline: none;
    background: var(--bg-hover);
    color: var(--text-secondary);
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.btn-success {
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.15), rgba(0, 255, 65, 0.05));
    border-color: rgba(0, 255, 65, 0.4);
    color: var(--neon-green);
}

.btn-success:hover {
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.25), rgba(0, 255, 65, 0.1));
    box-shadow: var(--glow-green);
}

.btn-danger {
    background: linear-gradient(135deg, rgba(255, 0, 60, 0.15), rgba(255, 0, 60, 0.05));
    border-color: rgba(255, 0, 60, 0.4);
    color: var(--neon-red);
}

.btn-danger:hover {
    background: linear-gradient(135deg, rgba(255, 0, 60, 0.25), rgba(255, 0, 60, 0.1));
    box-shadow: var(--glow-red);
}

.btn-ghost {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-dim);
    padding: 6px 12px;
    font-size: 10px;
}

.btn-ghost:hover {
    border-color: var(--border-hover);
    color: var(--text-secondary);
}

.btn-small {
    padding: 6px 10px;
    font-size: 10px;
}

.btn-icon {
    font-size: 10px;
}

/* ============================================================
   FILTER BUTTONS
   ============================================================ */

.filter-group {
    display: flex;
    gap: 2px;
    background: var(--bg-primary);
    border-radius: 4px;
    padding: 2px;
    border: 1px solid var(--border-color);
}

.filter-btn {
    padding: 4px 10px;
    background: transparent;
    border: none;
    border-radius: 3px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 1px;
}

.filter-btn:hover {
    color: var(--text-secondary);
}

.filter-btn.active {
    background: var(--bg-hover);
    color: var(--neon-green);
}

/* ============================================================
   MODAL
   ============================================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 500px;
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-family: var(--font-display);
    font-size: 13px;
    color: var(--text-primary);
    letter-spacing: 2px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
}

.modal-close:hover {
    color: var(--neon-red);
}

.modal-body {
    padding: 18px;
    flex: 1;
    overflow: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 18px;
    border-top: 1px solid var(--border-color);
}

.export-textarea {
    width: 100%;
    height: 200px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px;
    color: var(--neon-green);
    font-family: var(--font-mono);
    font-size: 11px;
    resize: none;
    outline: none;
    margin-top: 10px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1200px) {
    .top-row {
        flex-direction: column;
        height: 50%;
    }
    .input-panel, .terminal-panel {
        min-height: 200px;
    }
}

@media (max-width: 900px) {
    .sidebar {
        width: 200px;
        min-width: 200px;
    }
    .stats-bar {
        gap: 8px;
    }
    .stat-card {
        min-width: 44px;
        padding: 3px 6px;
    }
    .stat-value {
        font-size: 14px;
    }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

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

.new-result {
    animation: slideIn 0.3s ease;
}