/**
 * Sale Widget Styles - President's Day 2026
 *
 * Components:
 * 1. Popup overlay (full-screen modal)
 * 2. Persistent widget (bottom-left, expandable/minimizable)
 *
 * Responsive: Desktop > Tablet > Mobile Portrait
 */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    --sale-primary: #2563eb;
    --sale-primary-hover: #1d4ed8;
    --sale-primary-light: #3b82f6;
    --sale-bg: #eff6ff;
    --sale-bg-dark: #dbeafe;
    --sale-text: #1e3a8a;
    --sale-text-light: #3b82f6;
    --sale-white: #ffffff;
    --sale-shadow: 0 20px 40px rgba(37, 99, 235, 0.2);
    --sale-shadow-sm: 0 4px 12px rgba(37, 99, 235, 0.15);
    --sale-radius: 16px;
    --sale-radius-sm: 12px;
    --sale-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Popup Overlay
   ============================================ */
.sale-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--sale-transition), visibility var(--sale-transition);
    padding: 20px;
}

.sale-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sale-popup {
    background: linear-gradient(135deg, var(--sale-white) 0%, var(--sale-bg) 100%);
    border-radius: var(--sale-radius);
    box-shadow: var(--sale-shadow);
    padding: 40px;
    max-width: 420px;
    width: 100%;
    text-align: center;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--sale-transition);
}

.sale-popup-overlay.active .sale-popup {
    transform: scale(1) translateY(0);
}

.sale-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: var(--sale-bg-dark);
    border-radius: 50%;
    font-size: 24px;
    line-height: 1;
    color: var(--sale-text);
    cursor: pointer;
    transition: background var(--sale-transition), transform var(--sale-transition);
}

.sale-popup-close:hover {
    background: var(--sale-primary);
    color: var(--sale-white);
    transform: scale(1.1);
}

.sale-popup-badge {
    display: inline-block;
    background: var(--sale-primary);
    color: var(--sale-white);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sale-popup-headline {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sale-text);
    margin: 0 0 20px 0;
    line-height: 1.2;
}

.sale-popup-countdown {
    background: var(--sale-bg-dark);
    border-radius: var(--sale-radius-sm);
    padding: 16px 24px;
    margin-bottom: 20px;
}

.sale-countdown-label {
    display: block;
    font-size: 0.85rem;
    color: var(--sale-text-light);
    margin-bottom: 4px;
}

.sale-countdown-timer {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--sale-text);
    font-variant-numeric: tabular-nums;
    letter-spacing: 1px;
}

.sale-popup-code {
    margin-bottom: 24px;
}

.sale-code-label {
    font-size: 0.9rem;
    color: #64748b;
}

.sale-code-value {
    display: inline-block;
    background: var(--sale-text);
    color: var(--sale-white);
    font-size: 1.1rem;
    font-weight: 700;
    padding: 8px 20px;
    border-radius: 8px;
    margin-left: 8px;
    letter-spacing: 2px;
    font-family: monospace;
}

.sale-popup-cta {
    display: inline-block;
    background: var(--sale-primary);
    color: var(--sale-white);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 16px 40px;
    border-radius: var(--sale-radius-sm);
    text-decoration: none;
    transition: background var(--sale-transition), transform var(--sale-transition), box-shadow var(--sale-transition);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.sale-popup-cta:hover {
    background: var(--sale-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

/* ============================================
   Persistent Widget
   ============================================ */
.sale-widget {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.sale-widget[data-state="hidden"] {
    display: none;
}

/* Toggle Button (Minimized State) */
.sale-widget-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--sale-primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--sale-shadow-sm);
    transition: transform var(--sale-transition), box-shadow var(--sale-transition);
    position: relative;
}

.sale-widget-toggle:hover {
    transform: scale(1.08);
    box-shadow: var(--sale-shadow);
}

.sale-widget[data-state="expanded"] .sale-widget-toggle {
    display: none;
}

.sale-widget-icon {
    width: 24px;
    height: 24px;
    color: var(--sale-white);
}

.sale-widget-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #dc2626;
    color: var(--sale-white);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* Expanded Panel */
.sale-widget-panel {
    background: var(--sale-white);
    border-radius: var(--sale-radius);
    box-shadow: var(--sale-shadow);
    padding: 20px;
    width: 280px;
    display: none;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.sale-widget[data-state="expanded"] .sale-widget-panel {
    display: block;
}

.sale-widget-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.sale-widget-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--sale-text);
}

.sale-widget-minimize {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--sale-bg);
    border: none;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    color: var(--sale-text);
    transition: background var(--sale-transition);
}

.sale-widget-minimize:hover {
    background: var(--sale-bg-dark);
}

.sale-widget-countdown {
    background: var(--sale-bg);
    border-radius: var(--sale-radius-sm);
    padding: 12px;
    text-align: center;
    margin-bottom: 12px;
}

.sale-widget-countdown-label {
    font-size: 0.75rem;
    color: var(--sale-text-light);
    display: block;
    margin-bottom: 2px;
}

.sale-widget-countdown-timer {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sale-text);
    font-variant-numeric: tabular-nums;
}

.sale-widget-code {
    text-align: center;
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 12px;
}

.sale-widget-code strong {
    background: var(--sale-text);
    color: var(--sale-white);
    padding: 4px 10px;
    border-radius: 4px;
    font-family: monospace;
    letter-spacing: 1px;
    margin-left: 4px;
}

.sale-widget-cta {
    display: block;
    background: var(--sale-primary);
    color: var(--sale-white);
    text-align: center;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 12px 20px;
    border-radius: var(--sale-radius-sm);
    text-decoration: none;
    transition: background var(--sale-transition);
}

.sale-widget-cta:hover {
    background: var(--sale-primary-hover);
}

/* Hide CTA on pricing page (handled by JS adding this class) */
.sale-widget-cta.hidden,
.sale-popup-cta.hidden {
    display: none;
}

/* ============================================
   Urgency Animation (< 1 hour remaining)
   ============================================ */
.sale-countdown-timer.urgent,
.sale-widget-countdown-timer.urgent {
    animation: pulse 1.5s ease-in-out infinite;
    color: #dc2626;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* ============================================
   Responsive: Tablet (max-width: 1024px)
   ============================================ */
@media (max-width: 1024px) {
    .sale-popup {
        max-width: 400px;
        padding: 32px;
    }

    .sale-popup-headline {
        font-size: 1.75rem;
    }

    .sale-widget-panel {
        width: 260px;
    }
}

/* ============================================
   Responsive: Mobile (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {
    .sale-popup-overlay {
        padding: 16px;
    }

    .sale-popup {
        max-width: 100%;
        padding: 28px 24px;
    }

    .sale-popup-headline {
        font-size: 1.5rem;
    }

    .sale-countdown-timer {
        font-size: 1.5rem;
    }

    .sale-popup-cta {
        padding: 14px 32px;
        font-size: 1rem;
        width: 100%;
    }

    .sale-widget {
        bottom: 16px;
        left: 16px;
    }

    .sale-widget-panel {
        width: 240px;
        padding: 16px;
    }

    .sale-widget-toggle {
        width: 52px;
        height: 52px;
    }
}

/* ============================================
   Responsive: Mobile Portrait (max-width: 480px)
   ============================================ */
@media (max-width: 480px) {
    .sale-popup {
        padding: 24px 20px;
        border-radius: var(--sale-radius-sm);
    }

    .sale-popup-badge {
        font-size: 0.75rem;
        padding: 5px 12px;
    }

    .sale-popup-headline {
        font-size: 1.35rem;
    }

    .sale-popup-countdown {
        padding: 12px 16px;
    }

    .sale-countdown-timer {
        font-size: 1.35rem;
    }

    .sale-code-value {
        font-size: 1rem;
        padding: 6px 14px;
    }

    .sale-widget {
        bottom: 12px;
        left: 12px;
    }

    .sale-widget-panel {
        width: 220px;
        padding: 14px;
    }

    .sale-widget-toggle {
        width: 48px;
        height: 48px;
    }

    .sale-widget-icon {
        width: 20px;
        height: 20px;
    }
}