/**
 * Hisense Membership - Frontend Styles
 * 
 * @package Hisense_Membership
 * @since 2.0.0
 */

/* ==========================================================================
   Variables - Scoped to Membership Areas Only
   ========================================================================== */

/* Variables scoped to membership containers only */
.hisense-membership-widget,
.hisense-membership-tiers,
.hisense-points-balance,
.hisense-points-history,
.hisense-tier-progress,
.hisense-tier-benefits,
.hisense-all-benefits,
.hisense-product-membership-benefits,
.hisense-product-points-earning,
.hisense-cart-membership-info,
.hisense-checkout-membership-info,
.membership-dashboard,
.membership-account-section {
    --hisense-primary: #00aaa6;
  --hisense-secondary: #191919;
  --hisense-accent: #e9f5f5;
  --hisense-text: #000000;
  --hisense-light-gray: #f1f1f1;
  --hisense-border: #049c98;
  --hisense-white: #ffffff;
  --hisense-success: #4caf50;
  --hisense-warning: #ff9800;
  --hisense-error: #f44336;
  --hisense-white: #ffffff;

  /* Additional color variables */
  --hisense-muted: #999999;
  --hisense-light-muted: #cccccc;
  --hisense-black: #000000;
  --hisense-dark-gray: #4d4d4d;
  --hisense-medium-gray: #3c3c3c;
  --hisense-very-light-gray: #f0f0f0;

  /* Alert text colors */
  --hisense-success-text: #2e7d32;
  --hisense-warning-text: #ef6c00;
  --hisense-error-text: #c62828;
  --hisense-info-text: #00695c;

  /* Form and input colors */
  --hisense-input-bg: #f8f9fa;
  --hisense-input-border: #e9ecef;
  --hisense-label-text: #495057;
  --hisense-muted-text: #6c757d;
  --hisense-danger: #dc3545;
}

/* ==========================================================================
   Membership Widget
   ========================================================================== */

.hisense-membership-widget {
    background: var(--hisense-white);
    border: 1px solid var(--hisense-border);
    border-radius: var(--hisense-border-radius);
    padding: 20px;
    margin: 20px 0;
    box-shadow: var(--hisense-box-shadow);
}

.hisense-membership-widget .membership-header h3 {
    margin: 0 0 20px 0;
    color: var(--hisense-primary);
    font-size: 18px;
    font-weight: 600;
}

.hisense-membership-widget .tier-badge {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    color: white;
    font-weight: 600;
    text-align: center;
    margin-bottom: 15px;
}

.hisense-membership-widget .tier-name {
    display: block;
    font-size: 16px;
}

.hisense-membership-widget .tier-level {
    display: block;
    font-size: 12px;
    opacity: 0.9;
}

.hisense-membership-widget .tier-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.hisense-membership-widget .stat-item {
    text-align: center;
    padding: 15px;
    background: var(--hisense-background);
    border-radius: var(--hisense-border-radius);
}

.hisense-membership-widget .stat-value {
    display: block;
    font-size: 20px;
    font-weight: 600;
    color: var(--hisense-primary);
    margin-bottom: 5px;
}

.hisense-membership-widget .stat-label {
    display: block;
    font-size: 12px;
    color: var(--hisense-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Tier Progress
   ========================================================================== */

.hisense-membership-widget .tier-progress,
.hisense-tier-progress {
    margin: 20px 0;
}

.tier-progress .progress-header,
.hisense-tier-progress .progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-size: 14px;
}

.tier-progress .progress-bar,
.hisense-tier-progress .progress-bar {
    width: 100%;
    height: 12px;
    background: var(--hisense-border);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 8px;
}

.tier-progress .progress-fill,
.hisense-tier-progress .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--hisense-primary), var(--hisense-secondary));
    border-radius: 6px;
    transition: width 0.5s ease;
}

.tier-progress .progress-percentage,
.hisense-tier-progress .progress-percentage {
    text-align: center;
    font-size: 12px;
    color: var(--hisense-text-light);
}

/* ==========================================================================
   Benefits List
   ========================================================================== */

.hisense-membership-widget .benefits-list,
.hisense-tier-benefits .benefits-list,
.hisense-all-benefits .benefits-list {
    list-style: none;
    padding: 0;
    margin: 10px 0;
}

.hisense-membership-widget .benefits-list li,
.hisense-tier-benefits .benefits-list li,
.hisense-all-benefits .benefits-list li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--hisense-text);
    font-size: 14px;
}

.hisense-membership-widget .benefits-list li:before,
.hisense-tier-benefits .benefits-list li:before,
.hisense-all-benefits .benefits-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--hisense-success);
    font-weight: bold;
}

/* ==========================================================================
   Membership Tiers Display
   ========================================================================== */

.hisense-membership-tiers {
    display: grid;
    gap: 20px;
    margin: 20px 0;
}

.hisense-membership-tiers.style-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.hisense-membership-tiers.style-list {
    grid-template-columns: 1fr;
}

.hisense-membership-tiers .tier-card {
    background: var(--hisense-white);
    border: 1px solid var(--hisense-border);
    border-radius: var(--hisense-border-radius);
    overflow: hidden;
    box-shadow: var(--hisense-box-shadow);
    transition: var(--hisense-transition);
}

.hisense-membership-tiers .tier-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.hisense-membership-tiers .tier-card.current-tier {
    border-color: var(--hisense-primary);
    box-shadow: 0 0 0 2px rgba(0, 170, 166, 0.2);
}

.hisense-membership-tiers .tier-header {
    padding: 20px;
    color: white;
    text-align: center;
    position: relative;
}

.hisense-membership-tiers .tier-name {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
}

.hisense-membership-tiers .current-tier-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 600;
}

.hisense-membership-tiers .tier-content {
    padding: 20px;
}

.hisense-membership-tiers .tier-requirements {
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--hisense-background);
    border-radius: var(--hisense-border-radius);
}

.hisense-membership-tiers .tier-perks {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.hisense-membership-tiers .perk {
    text-align: center;
}

.hisense-membership-tiers .perk-value {
    display: block;
    font-size: 24px;
    font-weight: 600;
    color: var(--hisense-primary);
}

.hisense-membership-tiers .perk-label {
    display: block;
    font-size: 12px;
    color: var(--hisense-text-light);
    text-transform: uppercase;
}

/* ==========================================================================
   Points Display
   ========================================================================== */

.hisense-points-balance {
    background: var(--hisense-white);
    border: 1px solid var(--hisense-border);
    border-radius: var(--hisense-border-radius);
    padding: 20px;
    text-align: center;
    margin: 20px 0;
}

.hisense-points-balance .points-display {
    margin-bottom: 15px;
}

.hisense-points-balance .points-value {
    display: block;
    font-size: 36px;
    font-weight: 600;
    color: var(--hisense-primary);
    margin-bottom: 5px;
}

.hisense-points-balance .points-label {
    display: block;
    font-size: 14px;
    color: var(--hisense-text-light);
    text-transform: uppercase;
}

.hisense-points-balance .earning-rate {
    font-size: 14px;
    color: var(--hisense-text);
}

.hisense-points-balance .multiplier-note {
    color: var(--hisense-text-light);
    font-style: italic;
}

/* ==========================================================================
   Points History
   ========================================================================== */

.hisense-points-history {
    background: var(--hisense-white);
    border: 1px solid var(--hisense-border);
    border-radius: var(--hisense-border-radius);
    padding: 20px;
    margin: 20px 0;
}

.hisense-points-history h3 {
    margin: 0 0 20px 0;
    color: var(--hisense-primary);
    font-size: 18px;
}

.hisense-points-history .history-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--hisense-border);
}

.hisense-points-history .history-item:last-child {
    border-bottom: none;
}

.hisense-points-history .history-points {
    margin-right: 15px;
    min-width: 80px;
}

.hisense-points-history .points-amount {
    font-size: 16px;
    font-weight: 600;
}

.hisense-points-history .points-amount.positive {
    color: var(--hisense-success);
}

.hisense-points-history .points-amount.negative {
    color: var(--hisense-error);
}

.hisense-points-history .history-details {
    flex: 1;
}

.hisense-points-history .history-description {
    font-weight: 500;
    margin-bottom: 5px;
}

.hisense-points-history .history-meta {
    font-size: 12px;
    color: var(--hisense-text-light);
}

.hisense-points-history .history-meta span {
    margin-right: 15px;
}

/* ==========================================================================
   Product Page Integration
   ========================================================================== */

.hisense-product-membership-benefits,
.hisense-product-points-earning {
    background: var(--hisense-background);
    border: 1px solid var(--hisense-border);
    border-radius: var(--hisense-border-radius);
    padding: 15px;
    margin: 15px 0;
}

.hisense-product-membership-benefits .membership-discount-notice,
.hisense-product-points-earning .points-earning-notice {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hisense-product-membership-benefits .tier-badge {
    padding: 4px 12px;
    border-radius: 12px;
    color: white;
    font-size: 12px;
    font-weight: 600;
}

.hisense-product-points-earning .points-icon {
    font-size: 18px;
}

.hisense-product-points-earning .multiplier-note {
    display: block;
    font-size: 12px;
    color: var(--hisense-text-light);
    margin-top: 5px;
}

/* ==========================================================================
   Cart and Checkout Integration
   ========================================================================== */

.hisense-cart-membership-info,
.hisense-checkout-membership-info {
    background: var(--hisense-background);
}

/* Scoped to membership areas only */
.hisense-cart-membership-info .membership-cart-summary,
.hisense-checkout-membership-info .checkout-membership-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    padding: 10px;
}

.hisense-cart-membership-info .membership-cart-summary > div,
.hisense-checkout-membership-info .checkout-membership-summary > div {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Scoped tier-badge to membership areas only */
.hisense-cart-membership-info .tier-badge,
.hisense-checkout-membership-info .tier-badge,
.membership-cart-summary .tier-badge,
.checkout-membership-summary .tier-badge {
    padding: 4px 12px;
    border-radius: 12px;
    color: white;
    font-size: 12px;
    font-weight: 600;
}

/* Scoped points-earning to membership areas only */
.hisense-cart-membership-info .points-earning .points-icon,
.hisense-checkout-membership-info .points-earning .points-icon,
.membership-cart-summary .points-earning .points-icon,
.checkout-membership-summary .points-earning .points-icon {
    font-size: 16px;
}

/* ==========================================================================
   Tier Badge Colors
   ========================================================================== */

/* Scoped tier colors to membership areas only */
.hisense-membership-widget .tier-silver,
.hisense-membership-tiers .tier-silver,
.hisense-product-membership-benefits .tier-silver,
.hisense-cart-membership-info .tier-silver,
.hisense-checkout-membership-info .tier-silver,
.membership-dashboard .tier-silver,
.membership-account-section .tier-silver,
.tier-badge.tier-silver {
    background-color: var(--hisense-silver) !important;
    color: #333 !important;
}

.hisense-membership-widget .tier-gold,
.hisense-membership-tiers .tier-gold,
.hisense-product-membership-benefits .tier-gold,
.hisense-cart-membership-info .tier-gold,
.hisense-checkout-membership-info .tier-gold,
.membership-dashboard .tier-gold,
.membership-account-section .tier-gold,
.tier-badge.tier-gold {
    background-color: var(--hisense-gold) !important;
    color: #333 !important;
}

.hisense-membership-widget .tier-platinum,
.hisense-membership-tiers .tier-platinum,
.hisense-product-membership-benefits .tier-platinum,
.hisense-cart-membership-info .tier-platinum,
.hisense-checkout-membership-info .tier-platinum,
.membership-dashboard .tier-platinum,
.membership-account-section .tier-platinum,
.tier-badge.tier-platinum {
    background-color: var(--hisense-platinum) !important;
    color: #333 !important;
}

.hisense-membership-widget .tier-diamond,
.hisense-membership-tiers .tier-diamond,
.hisense-product-membership-benefits .tier-diamond,
.hisense-cart-membership-info .tier-diamond,
.hisense-checkout-membership-info .tier-diamond,
.membership-dashboard .tier-diamond,
.membership-account-section .tier-diamond,
.tier-badge.tier-diamond {
    background-color: #B9F2FF !important;
    color: #333 !important;
}

.hisense-membership-widget .tier-supreme,
.hisense-membership-tiers .tier-supreme,
.hisense-product-membership-benefits .tier-supreme,
.hisense-cart-membership-info .tier-supreme,
.hisense-checkout-membership-info .tier-supreme,
.membership-dashboard .tier-supreme,
.membership-account-section .tier-supreme,
.tier-badge.tier-supreme {
    background-color: #8B0000 !important;
    color: #fff !important;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    .hisense-membership-widget .tier-stats {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .hisense-membership-tiers {
        grid-template-columns: 1fr;
    }
    
    .hisense-membership-tiers .tier-perks {
        flex-direction: column;
        gap: 10px;
    }
    
    .hisense-cart-membership-info .membership-cart-summary,
    .hisense-checkout-membership-info .checkout-membership-summary {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .tier-progress .progress-header,
    .hisense-tier-progress .progress-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
}

@media (max-width: 480px) {
    .hisense-membership-widget,
    .hisense-points-balance,
    .hisense-points-history {
        padding: 15px;
        margin: 15px 0;
    }
    
    .hisense-points-balance .points-value {
        font-size: 28px;
    }
    
    .hisense-membership-tiers .tier-header {
        padding: 15px;
    }
    
    .hisense-membership-tiers .tier-name {
        font-size: 20px;
    }
}

/* ==========================================================================
   Loading States
   ========================================================================== */

.hisense-loading {
    opacity: 0.6;
    pointer-events: none;
}

.hisense-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--hisense-primary);
    border-radius: 50%;
    animation: hisense-spin 1s linear infinite;
}

@keyframes hisense-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================================================
   Animations
   ========================================================================== */

.hisense-fade-in {
    animation: hisense-fadeIn 0.5s ease-in;
}

@keyframes hisense-fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.hisense-slide-up {
    animation: hisense-slideUp 0.3s ease-out;
}

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