@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=Montserrat:wght@700;900&display=swap');

:root {
    --bg-main: #020617;
    --bg-card: rgba(15, 23, 42, 0.7);
    --accent-primary: #06b6d4;
    --accent-secondary: #8b5cf6;
    --accent-glow: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
    --danger: #ef4444;
    --success: #22c55e;
    --font-heading: 'Inter', sans-serif;
    --radius-md: 16px;
    --radius-lg: 24px;
    --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-main);
    color: var(--text-primary);
    font-family: var(--font-heading);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
    transition: var(--transition-smooth);
}

.glow-spot {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    pointer-events: none;
    z-index: -1;
}

/* Main Layout */
.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

header {
    margin-bottom: 4rem;
    text-align: center;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.subtitle {
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-size: 1.1rem;
    font-weight: 300;
}

/* Universal Dashboard */
.dashboard {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 2rem;
}

.sidebar {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 1.5rem;
}

.main-view {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Glass Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-card:hover {
    border-color: rgba(6, 182, 212, 0.3);
}

/* Input Area */
.input-zone {
    text-align: center;
    border: 2px dashed var(--glass-border);
    border-radius: 24px;
    padding: 4rem 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.input-zone:hover {
    border-color: var(--accent-primary);
    background: rgba(6, 182, 212, 0.05);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: filter 0.2s;
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--accent-primary);
    color: var(--bg-main);
}

.btn-secondary {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn:active {
    transform: scale(0.98);
}

/* Module Selection - Demo */
.module-item {
    padding: 1rem;
    margin-bottom: 0.75rem;
    border-radius: 16px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.module-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.module-item.active {
    background: rgba(6, 182, 212, 0.1);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.icon-box {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
}

/* --- 13-Service Cloud Health Dashboard --- */
.cloud-foot {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-dim);
}

.cloud-badge-group {
    display: flex;
    gap: 0.75rem;
}

.cloud-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
    display: inline-block;
    margin-right: 0.4rem;
}

.cloud-service-count {
    font-weight: 600;
    color: var(--accent);
}

/* Results Display */
.result-container {
    animation: slideUp 0.5s ease-out;
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Accessibility & Simple UI Support */
.simple-ui {
    --bg-card: #1e293b;
    --glass-border: #475569;
    --text-secondary: #cbd5e1;
}

.simple-ui .glow-spot { display: none; }
.simple-ui .glass-card { 
    backdrop-filter: none; 
    border: 2px solid var(--glass-border);
    transition: none;
}
.simple-ui * {
    font-size: 110%;
    letter-spacing: 0.02em;
}

.simple-ui .sidebar { 
    grid-column: span 2; 
}

.simple-ui .dashboard {
    display: flex;
    flex-direction: column;
}

/* Keyboard Accessibility */
:focus-visible {
    outline: 3px solid var(--accent-primary);
    outline-offset: 4px;
}

button:focus:not(:focus-visible) {
    outline: none;
}

/* Module Selection - Accessibility Update */
.module-item {
    width: 100%;
    background: transparent;
    color: inherit;
    text-align: left;
    padding: 1rem;
    margin-bottom: 0.75rem;
    border-radius: 16px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* High Contrast Statuses */
.status-badge {
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(255,255,255,0.2);
}