/* ==========================================
   SAM2 KAGGLE PORTAL STYLE SYSTEM (CYBERPUNK NEON DARK)
   ========================================== */

:root {
    --bg-primary: #04040a;
    --bg-card: rgba(14, 14, 28, 0.65);
    --border-color: rgba(255, 255, 255, 0.05);
    --border-glow: rgba(139, 92, 246, 0.2);
    
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    
    --color-accent: #8b5cf6; /* Cyberpunk Purple */
    --color-neon-cyan: #00f2fe;
    --color-accent-grad: linear-gradient(135deg, #8b5cf6 0%, #d946ef 100%);
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    
    --font-sans: 'Outfit', -apple-system, sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* Background Ambient Glow */
.glow-bg {
    position: fixed;
    top: -30%;
    right: -20%;
    width: 70vw;
    height: 70vh;
    background: radial-gradient(circle, rgba(217, 70, 239, 0.08) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}

.app-container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* HEADER */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-area h1 {
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: var(--color-accent-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Pulsing Status Dot Ring */
.pulse-ring {
    width: 10px;
    height: 10px;
    background: var(--color-neon-cyan);
    border-radius: 50%;
    position: relative;
}

.pulse-ring::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%;
    border: 2px solid var(--color-neon-cyan);
    animation: pulse 2s infinite ease-out;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(3.5); opacity: 0; }
}

/* Google Auth Button */
.google-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    color: var(--text-primary);
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: 600;
    transition: var(--transition-smooth);
}

.google-btn img {
    width: 18px;
    height: 18px;
}

.google-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.05);
}

/* User profile */
.user-profile {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.user-profile img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.hidden { display: none !important; }

/* DASHBOARD GRID */
.dashboard-grid {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
    flex-grow: 1;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 12px 40px rgba(139, 92, 246, 0.03);
}

.card-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.card-header .desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.border-top {
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
}

/* Inputs & Form Elements */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-group input[type="text"] {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    outline: none;
    transition: var(--transition-smooth);
}

.input-group input[type="text"]:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.15);
}

.margin-top-sm { margin-top: 0.5rem; }

/* Switch switches */
.switch-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.switch-label {
    font-size: 0.9rem;
    font-weight: 500;
}

/* INTERACTIVE CANVAS */
.canvas-container {
    background: #000;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    height: 360px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

#interactive-canvas {
    max-width: 100%;
    max-height: 100%;
    cursor: crosshair;
}

.canvas-fallback {
    position: absolute;
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    padding: 2rem;
    line-height: 1.5;
}

.coordinate-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.coord-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.coord-val {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-neon-cyan);
    font-weight: 600;
    margin-left: 0.5rem;
}

.clear-btn {
    background: none;
    border: none;
    color: var(--color-error);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.clear-btn:hover {
    text-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
}

/* Console Box */
.console-box {
    background: #030308;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 180px;
    overflow: hidden;
}

.console-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
}

.console-header .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.console-header .dot.red { background-color: var(--color-error); }
.console-header .dot.yellow { background-color: var(--color-warning); }
.console-header .dot.green { background-color: var(--color-success); }

.console-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-left: 0.5rem;
    flex-grow: 1;
}

/* Status Badge */
.kaggle-status {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.15rem 0.6rem;
    border-radius: 50px;
    text-transform: uppercase;
}
.kaggle-status.offline {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-error);
    border: 1px solid rgba(239, 68, 68, 0.25);
}
.kaggle-status.running {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.25);
    animation: blink 1.5s infinite;
}
.kaggle-status.complete {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

@keyframes blink {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

.console-body {
    padding: 0.75rem 1rem;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.system-message { color: #4b5563; }
.user-query { color: var(--color-neon-cyan); }
.success-message { color: var(--color-success); }

/* Glow Button & Actions */
.glow-btn {
    background: var(--color-accent-grad);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-sans);
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.glow-btn span {
    position: relative;
    z-index: 2;
}

.glow-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(139, 92, 246, 0.4);
}

.glow-btn:disabled {
    background: rgba(255, 255, 255, 0.05);
    color: #4b5563;
    cursor: not-allowed;
}

.full-width { width: 100%; }

.action-footer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: auto;
}

.execute-btn {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* Download Action Container */
.download-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.download-btn {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    color: #000;
}
.download-btn:hover {
    box-shadow: 0 5px 20px rgba(0, 242, 254, 0.4) !important;
}

.drive-save-btn {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--color-success);
    color: var(--color-success);
}
.drive-save-btn:hover {
    background: rgba(16, 185, 129, 0.2);
    box-shadow: 0 5px 20px rgba(16, 185, 129, 0.3) !important;
}

/* FOOTER */
.main-footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    color: #374151;
    font-size: 0.85rem;
}

@media (max-width: 900px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}