/* Wakelai Voice AI Platform - Main Stylesheet */

:root {
    --primary: #00f0ff;
    --primary-dark: #0080ff;
    --secondary: #7000ff;
    --bg-dark: #0a0a0f;
    --bg-card: #12121a;
    --bg-hover: #1a1a25;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --border-color: rgba(255, 255, 255, 0.1);
    --success: #00ff88;
    --error: #ff4466;
    --warning: #ffaa00;
    --radius: 8px;
    --transition: 0.2s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Navigation */
.navbar {
    background: rgba(10, 10, 15, 0.95);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.navbar .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
}

.nav-brand .logo {
    width: 32px;
    height: 32px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    transition: var(--transition);
    font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-tier {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.user-tier.free { background: rgba(255, 255, 255, 0.1); }
.user-tier.pro { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #000; }
.user-tier.scale { background: linear-gradient(135deg, var(--secondary), var(--primary)); }

.user-menu {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: var(--transition);
}

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

.user-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
}

.user-menu:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown a {
    display: block;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--text-secondary);
    transition: var(--transition);
}

.user-dropdown a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.user-dropdown hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0.5rem 0;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 64px - 100px);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Flash Messages */
.flash-messages {
    position: fixed;
    top: 80px;
    right: 2rem;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.flash {
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.flash.success { border-color: var(--success); }
.flash.error { border-color: var(--error); }
.flash.info { border-color: var(--primary); }
.flash.warning { border-color: var(--warning); }

/* Buttons */
.btn-primary, .btn-secondary, .btn-launch, .btn-start, .btn-stop, .btn-settings {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    border: none;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #000;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 240, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

.btn-secondary:hover {
    background: rgba(0, 240, 255, 0.1);
}

.btn-launch {
    background: linear-gradient(135deg, var(--success), #00cc6a);
    color: #000;
}

.btn-start {
    background: var(--success);
    color: #000;
}

.btn-stop {
    background: var(--error);
    color: #fff;
}

.btn-settings {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.75rem;
}

.btn-settings:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Dashboard */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3rem 2rem 2rem;
}

.dashboard-header h1 {
    font-size: 2rem;
    font-weight: 700;
}

.tier-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.tier-badge.free { background: rgba(255, 255, 255, 0.1); }
.tier-badge.pro { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #000; }
.tier-badge.scale { background: linear-gradient(135deg, var(--secondary), var(--primary)); }

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    padding: 0 2rem 2rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.stat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 240, 255, 0.1);
    border-radius: 12px;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--primary);
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Create Instance Card */
.create-instance-card {
    margin: 0 2rem 2rem;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(0, 128, 255, 0.1));
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius);
    padding: 2rem;
}

.create-instance-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.create-instance-content h3 {
    margin-bottom: 0.5rem;
}

/* Instances */
.instances-section {
    padding: 0 2rem 3rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.instances-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.instance-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: var(--transition);
}

.instance-card:hover {
    border-color: rgba(0, 240, 255, 0.3);
}

.instance-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.instance-header h3 {
    font-size: 1.125rem;
}

.instance-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
}

.instance-status.running { background: rgba(0, 255, 136, 0.2); color: var(--success); }
.instance-status.stopped { background: rgba(255, 68, 102, 0.2); color: var(--error); }
.instance-status.provisioning { background: rgba(255, 170, 0, 0.2); color: var(--warning); }

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s ease-in-out infinite;
}

.instance-url {
    margin-bottom: 1rem;
}

.instance-url code {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--primary);
}

.instance-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.feature-tag {
    background: rgba(0, 240, 255, 0.1);
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
}

.instance-actions {
    display: flex;
    gap: 0.5rem;
}

.instance-actions button,
.instance-actions .btn-settings {
    padding: 0.5rem;
}

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

.empty-state svg {
    width: 64px;
    height: 64px;
    fill: var(--text-secondary);
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background: rgba(10, 10, 15, 0.95);
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem 2rem;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-section a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar .container {
        padding: 0 1rem;
    }

    .nav-menu {
        display: none;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .instances-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 2rem 1rem 1rem;
    }

    .stats-grid,
    .create-instance-card,
    .instances-section {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}