/* =============================================
   PROXIMA LENS 2.0.0 - Components
   Buttons, Cards, Badges, Forms
   ============================================= */

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Primary Button - Cyan Gradient */
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--bg-primary);
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--primary-glow);
    color: var(--bg-primary);
}

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

/* Secondary Button - Outline */
.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: rgba(0, 229, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 4px 20px var(--primary-glow);
    color: var(--text-primary);
}

/* Ghost Button */
.btn-ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary);
    border-color: var(--primary);
}

/* Button Sizes */
.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.125rem;
}

/* Button with Icon */
.btn .icon {
    font-size: 1.2em;
}

/* =============================================
   Cards
   ============================================= */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: var(--transition-normal);
}

.card:hover {
    border-color: var(--border-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-glow:hover {
    box-shadow: 0 20px 60px rgba(0, 229, 255, 0.15);
}

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(0, 229, 255, 0.05));
    border-radius: var(--radius-md);
    font-size: 1.8rem;
    margin-bottom: var(--space-lg);
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* =============================================
   Badges
   ============================================= */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: rgba(0, 229, 255, 0.15);
    color: var(--primary);
    border: 1px solid rgba(0, 229, 255, 0.3);
}

.badge-success {
    background: rgba(0, 255, 136, 0.15);
    color: var(--success);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.badge-warning {
    background: rgba(243, 156, 18, 0.15);
    color: var(--warning);
    border: 1px solid rgba(243, 156, 18, 0.3);
}

.badge-accent {
    background: rgba(212, 100, 197, 0.15);
    color: var(--accent);
    border: 1px solid rgba(212, 100, 197, 0.3);
}

/* =============================================
   Keyboard Keys (for shortcuts)
   ============================================= */
kbd {
    display: inline-block;
    padding: 6px 12px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 0 var(--bg-secondary);
}

/* =============================================
   Tooltips
   ============================================= */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: 8px 12px;
    background: var(--bg-elevated);
    color: var(--text-primary);
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    pointer-events: none;
    z-index: var(--z-dropdown);
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-4px);
}

/* =============================================
   Pulse Animation (for live indicators)
   ============================================= */
.pulse {
    position: relative;
}

.pulse::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        box-shadow: 0 0 0 0 var(--success-glow);
    }

    70% {
        box-shadow: 0 0 0 10px transparent;
    }

    100% {
        box-shadow: 0 0 0 0 transparent;
    }
}

/* =============================================
   Dividers
   ============================================= */
.divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-light), transparent);
    margin: var(--space-xl) 0;
}

.divider-vertical {
    width: 1px;
    height: 100%;
    background: var(--border-light);
}

/* =============================================
   Glass Effect
   ============================================= */
.glass {
    background: rgba(15, 15, 28, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
}