/* ==========================================
   SAM2 WORKERS PORTAL DESIGN SYSTEM (VANILLA CSS)
   ========================================== */

:root {
    --bg-primary: #0a0a14;
    --bg-card: rgba(20, 20, 35, 0.55);
    --border-color: rgba(255, 255, 255, 0.07);
    --border-glow: rgba(0, 242, 254, 0.15);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    
    --color-accent: #00f2fe;
    --color-accent-grad: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* Background Ambient Glow */
.glow-bg {
    position: fixed;
    top: -20%;
    left: -10%;
    width: 60vw;
    height: 60vh;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.12) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(80px);
    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;
}

/* MAIN HEADER */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo-area h1 {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: var(--color-accent-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Pulsing Status Dot Ring */
.pulse-ring {
    width: 10px;
    height: 10px;
    background: var(--color-accent);
    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-accent);
    animation: pulse 2s infinite ease-out;
}

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

/* Status Badge */
.status-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    font-weight: 600;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-indicator.online {
    background-color: var(--color-success);
    box-shadow: 0 0 10px var(--color-success);
}

.status-indicator.offline {
    background-color: var(--color-error);
    box-shadow: 0 0 10px var(--color-error);
}

/* DASHBOARD GRID LAYOUT */
.dashboard-grid {
    display: grid;
    grid-template-columns: 380px 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: 1.5rem;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(0, 242, 254, 0.25);
    box-shadow: 0 12px 40px rgba(0, 242, 254, 0.04);
}

/* Left Panel Info styling */
.left-panel .card-header h2 {
    font-size: 1.3rem;
    font-weight: 600;
}

.left-panel .card-header .sub-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.stats-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.stat-label {
    color: var(--text-secondary);
}

.stat-value {
    font-weight: 600;
}

.stat-value.text-accent {
    color: var(--color-accent);
}

.stat-value.badge {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
    padding: 0.1rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

.chart-wrapper {
    background: rgba(0, 0, 0, 0.2);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    position: relative;
    height: 220px;
}

.chart-wrapper h3 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Tab Header & Panels */
.tab-header {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
    color: var(--color-accent);
    background: rgba(0, 242, 254, 0.08);
}

.tab-content {
    display: none;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
    flex-grow: 1;
}

.tab-content.active {
    display: flex;
}

.playground-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Terminal Console Box */
.console-box {
    background: #05050c;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    min-height: 350px;
    max-height: 480px;
    overflow: hidden;
}

.console-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
}

.console-header .dot {
    width: 8px;
    height: 8px;
    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: 0.75rem;
    color: var(--text-secondary);
    margin-left: 0.5rem;
}

.console-body {
    padding: 1rem;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    scroll-behavior: smooth;
    flex-grow: 1;
}

/* Custom Scrollbar for Console */
.console-body::-webkit-scrollbar {
    width: 6px;
}
.console-body::-webkit-scrollbar-track {
    background: transparent;
}
.console-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
.console-body::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

.system-message {
    color: #4b5563;
}
.user-query {
    color: #38bdf8;
    margin-top: 0.5rem;
}
.response-block {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    padding: 0.75rem;
    border-left: 2px solid var(--color-accent);
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.4;
    color: #e5e7eb;
}

/* Inputs and Forms */
.input-area {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: auto;
}

.input-group {
    display: flex;
    width: 100%;
}

.input-group.row {
    gap: 0.75rem;
}

.input-group input[type="text"] {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.85rem 1.2rem;
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-smooth);
}

.input-group input[type="text"]:focus {
    border-color: var(--color-accent);
    background: rgba(0, 242, 254, 0.02);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.1);
}

/* Glow Button */
.glow-btn {
    background: var(--color-accent-grad);
    border: none;
    border-radius: 8px;
    color: #000;
    font-family: var(--font-sans);
    font-weight: 700;
    padding: 0 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 {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 242, 254, 0.4);
}

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

/* FOOTER */
.main-footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    color: #4b5563;
    font-size: 0.85rem;
}

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

/* Project Purpose Info Box */
.project-purpose-box {
    background: rgba(0, 242, 254, 0.05);
    border: 1px solid rgba(0, 242, 254, 0.15);
    border-radius: 12px;
    padding: 1.2rem;
    margin: 1rem 0 1.5rem 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.project-purpose-box p strong {
    color: var(--color-accent);
}

.project-purpose-box p {
    margin-bottom: 0.4rem;
}

.project-purpose-box p:last-child {
    margin-bottom: 0;
    color: var(--text-secondary);
}