/**
 * REFERRALS, BONUSES, GROUP DISCOUNTS & PROMO WHEEL
 * Estilos unificados para la sección de marketing y promociones
 */

/* ============================================
   VARIABLES Y ESTILOS GENERALES
   ============================================ */

:root {
    --premium-gold: #fbbf24;
    --premium-orange: #f59e0b;
    --premium-dark: #0f0f0f;
    --premium-light: #f3f4f6;
    --text-primary: #ffffff;
    --text-secondary: #d1d5db;
    --border-radius: 16px;
    --transition: all 0.3s ease;
}

/* ============================================
   REFERRALS & BONUSES
   ============================================ */

.referrals-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
    animation: fadeIn 0.5s ease;
}

.referrals-header {
    text-align: center;
    margin-bottom: 40px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(251, 191, 36, 0.1);
}

.referrals-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--premium-gold), var(--premium-orange));
    color: #000;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 12px;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.referrals-icon {
    margin-right: 8px;
}

.referrals-main-title {
    font-size: 32px;
    font-weight: 800;
    margin: 15px 0;
    background: linear-gradient(135deg, var(--premium-gold), var(--premium-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.referrals-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin-top: 10px;
}

.referrals-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.referrals-form-section,
.group-form-section,
.wheel-editor-section {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(45, 45, 45, 0.6) 100%);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(251, 191, 36, 0.1);
    backdrop-filter: blur(10px);
}

.section-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
    border-bottom: 2px solid rgba(251, 191, 36, 0.3);
    padding-bottom: 10px;
}

.subsection-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--premium-gold);
    margin-top: 15px;
    margin-bottom: 10px;
}

/* FORM ELEMENTS */

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="color"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--premium-gold);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 10px rgba(251, 191, 36, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.code-input-group {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
}

/* STYLE SELECTOR */

.style-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.style-btn {
    padding: 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(251, 191, 36, 0.2);
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    font-size: 13px;
}

.style-btn:hover {
    border-color: var(--premium-gold);
    color: var(--premium-gold);
}

.style-btn.active {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(245, 158, 11, 0.1));
    border-color: var(--premium-gold);
    color: var(--premium-gold);
    box-shadow: 0 0 15px rgba(251, 191, 36, 0.3);
}

/* FORM ACTIONS */

.form-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 25px;
}

/* BUTTONS */

.btn-primary,
.btn-secondary,
.btn-tertiary,
.btn-spin,
.btn-small {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(251, 191, 36, 0.3);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: rgba(251, 191, 36, 0.1);
    color: var(--premium-gold);
    border: 1px solid var(--premium-gold);
}

.btn-secondary:hover {
    background: rgba(251, 191, 36, 0.2);
    transform: translateY(-2px);
}

.btn-tertiary {
    background: rgba(100, 100, 100, 0.2);
    color: var(--text-secondary);
    border: 1px solid rgba(100, 100, 100, 0.5);
}

.btn-tertiary:hover {
    background: rgba(100, 100, 100, 0.3);
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-small.danger {
    background: rgba(255, 0, 0, 0.2);
    color: #ff6b6b;
    border: 1px solid #ff6b6b;
}

/* ============================================
   PREVIEW CARDS
   ============================================ */

.referrals-preview-section,
.group-preview-section,
.wheel-preview-section {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(45, 45, 45, 0.6) 100%);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(251, 191, 36, 0.1);
    backdrop-filter: blur(10px);
}

.referral-preview-container,
.group-preview-container {
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 20px;
}

/* PREVIEW CARDS - MODERN STYLE */

.preview-card {
    width: 100%;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(251, 191, 36, 0.2);
    color: var(--text-primary);
}

.preview-header {
    text-align: center;
    margin-bottom: 20px;
}

.preview-logo {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--premium-gold), var(--premium-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    font-weight: 800;
    font-size: 24px;
}

.preview-logo-text {
    color: #000;
}

.preview-header h3 {
    color: var(--premium-gold);
    font-size: 20px;
}

.preview-content {
    margin: 20px 0;
    line-height: 1.6;
}

.preview-content p {
    margin-bottom: 10px;
    color: var(--text-secondary);
}

/* DISCOUNT BOX */

.preview-discount-box {
    background: rgba(251, 191, 36, 0.1);
    border: 2px solid var(--premium-gold);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    margin: 20px 0;
}

.preview-discount-box.modern {
    background: rgba(251, 191, 36, 0.05);
}

.discount-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--premium-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.discount-value {
    display: block;
    font-size: 36px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--premium-gold), var(--premium-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.discount-code {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--premium-gold);
    letter-spacing: 2px;
}

.preview-validity {
    font-size: 12px;
    color: var(--text-secondary);
    text-align: center;
}

.preview-footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(251, 191, 36, 0.2);
    font-size: 12px;
    color: var(--text-secondary);
}

/* ELEGANT STYLE */

.preview-card.elegant-style {
    background: linear-gradient(135deg, #ffffff 0%, #f3f4f6 100%);
    color: #1a1a1a;
}

.preview-elegant-header {
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 2px solid #e5e7eb;
}

.elegance-text {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #6b7280;
}

.elegant-greeting {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
}

.elegant-message {
    font-size: 14px;
    color: #4b5563;
    line-height: 1.8;
}

.preview-discount-box.elegant {
    background: #f9fafb;
    border: 2px solid #d1d5db;
}

.discount-circle {
    font-size: 32px;
    font-weight: 900;
    color: #1a1a1a;
    margin: 10px 0;
}

.discount-label-elegant {
    font-size: 12px;
    font-weight: 600;
    color: #6b7280;
}

.elegant-terms {
    font-size: 11px;
    color: #9ca3af;
    margin-top: 15px;
}

.elegant-footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #e5e7eb;
}

.footer-date {
    font-size: 11px;
    color: #9ca3af;
}

/* GOLD STYLE */

.preview-card.gold-style {
    background: linear-gradient(135deg, #1a1410 0%, #2d2418 100%);
    border: 2px solid var(--premium-gold);
}

.gold-header {
    text-align: center;
    margin-bottom: 25px;
}

.gold-crown {
    font-size: 40px;
    display: block;
}

.gold-header h3 {
    color: var(--premium-gold);
    font-size: 18px;
    margin-top: 10px;
}

.gold-content p {
    color: var(--premium-gold);
}

.gold-greeting {
    font-size: 18px;
    font-weight: 700;
}

.gold-message {
    font-size: 13px;
    opacity: 0.9;
}

.preview-discount-box.gold {
    background: rgba(251, 191, 36, 0.1);
    border: 2px solid var(--premium-gold);
    padding: 25px;
}

.gold-discount-main {
    display: block;
    font-size: 40px;
    font-weight: 900;
    color: var(--premium-gold);
}

.gold-code {
    display: block;
    font-size: 12px;
    color: var(--premium-gold);
    letter-spacing: 2px;
    margin-top: 8px;
}

.gold-validity {
    color: var(--premium-gold);
    font-size: 12px;
    margin-top: 15px;
}

.gold-footer {
    text-align: center;
    color: var(--premium-gold);
    font-size: 12px;
    margin-top: 15px;
}

/* MINIMALIST STYLE */

.preview-card.minimalist-style {
    background: #ffffff;
    color: #000;
    padding: 40px 20px;
    border: 1px solid #e5e7eb;
}

.minimalist-header {
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 1px solid #e5e7eb;
}

.minimalist-header h3 {
    font-size: 24px;
    color: #000;
    font-weight: 900;
}

.minimalist-content {
    text-align: center;
}

.minimalist-content p {
    color: #6b7280;
    font-size: 13px;
    margin: 20px 0;
}

.minimalist-message {
    font-weight: 500;
}

.preview-discount-box.minimalist {
    background: #f3f4f6;
    border: 2px solid #000;
    padding: 20px;
    margin: 20px 0;
}

.preview-discount-box.minimalist .code {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #000;
    letter-spacing: 1px;
}

.preview-discount-box.minimalist .value {
    display: block;
    font-size: 32px;
    font-weight: 900;
    color: #000;
    margin-top: 8px;
}

.minimalist-date {
    font-size: 12px;
    color: #9ca3af;
}

/* ============================================
   GROUP DISCOUNTS
   ============================================ */

.group-discounts-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

.group-header {
    text-align: center;
    margin-bottom: 40px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(251, 191, 36, 0.1);
}

.group-badge {
    display: inline-block;
    background: linear-gradient(135deg, #4ECDC4, #45B7AA);
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 12px;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.group-icon {
    margin-right: 8px;
}

.group-main-title {
    font-size: 32px;
    font-weight: 800;
    margin: 15px 0;
}

.group-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin-top: 10px;
}

.group-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.group-actions,
.referrals-actions,
.wheel-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 30px 0;
}

.group-info {
    display: flex;
    gap: 10px;
    margin: 15px 0;
}

.group-size {
    background: rgba(78, 205, 196, 0.1);
    color: #4ECDC4;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

/* TEAM STYLE */

.preview-card.team-style {
    border: 3px solid #4ECDC4;
}

.team-header {
    text-align: center;
    margin-bottom: 20px;
}

.team-emoji {
    font-size: 40px;
    display: block;
    margin-bottom: 10px;
}

.team-header h3 {
    color: #4ECDC4;
    font-size: 18px;
}

.offer-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 15px 0;
}

.preview-discount-box.team {
    background: rgba(78, 205, 196, 0.1);
    border: 2px solid #4ECDC4;
}

/* VIP STYLE */

.preview-card.vip-style {
    background: linear-gradient(135deg, #1a1410 0%, #2d2418 100%);
    border: 2px solid var(--premium-gold);
}

.vip-header {
    text-align: center;
    margin-bottom: 25px;
}

.crown {
    font-size: 40px;
}

.vip-header p {
    color: var(--premium-gold);
    font-size: 12px;
    letter-spacing: 1px;
    margin-top: 10px;
}

.vip-content h3 {
    color: var(--premium-gold);
}

.vip-description {
    color: var(--premium-gold);
    opacity: 0.9;
}

.vip-benefits {
    margin: 20px 0;
    padding: 15px;
    background: rgba(251, 191, 36, 0.1);
    border-radius: 8px;
}

.vip-benefits p {
    color: var(--premium-gold);
    font-size: 13px;
    margin: 5px 0;
}

.preview-discount-box.vip {
    background: rgba(251, 191, 36, 0.1);
    border: 2px solid var(--premium-gold);
}

.preview-discount-box.vip .code {
    font-size: 16px;
    color: var(--premium-gold);
    letter-spacing: 2px;
}

/* POWERPACK STYLE */

.preview-card.powerpack-style {
    background: linear-gradient(135deg, #1a2a3a 0%, #2d3a4a 100%);
    border: 3px solid #ff9500;
}

.powerpack-header {
    text-align: center;
    color: #ff9500;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 20px;
}

.powerpack-content {
    color: #ff9500;
}

.power-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin: 20px 0;
}

.metric {
    background: rgba(255, 149, 0, 0.1);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid rgba(255, 149, 0, 0.3);
}

.metric-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    opacity: 0.8;
}

.metric-value {
    display: block;
    font-size: 24px;
    font-weight: 900;
    margin-top: 5px;
}

.powerpack-code {
    display: block;
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    color: #ff9500;
    letter-spacing: 1px;
    margin-top: 15px;
}

/* FRIENDSHIP STYLE */

.preview-card.friendship-style {
    background: linear-gradient(135deg, #2a1a2a 0%, #3a2a3a 100%);
    border: 2px solid #ff69b4;
}

.friendship-header {
    text-align: center;
    color: #ff69b4;
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 20px;
}

.friendship-message {
    color: #ff69b4;
    font-size: 14px;
    font-weight: 600;
}

.friendship-content {
    color: #ff69b4;
}

.preview-discount-box.friendship {
    background: rgba(255, 105, 180, 0.1);
    border: 2px solid #ff69b4;
    padding: 25px;
}

.preview-discount-box.friendship span {
    display: block;
    color: #ff69b4;
    font-weight: 600;
}

.preview-discount-box.friendship span:first-child {
    font-size: 28px;
    font-weight: 900;
}

.code-badge {
    display: inline-block;
    background: rgba(255, 105, 180, 0.2);
    color: #ff69b4;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 15px;
    letter-spacing: 1px;
}

.friendship-footer {
    color: var(--text-secondary);
    font-size: 11px;
    text-align: center;
    margin-top: 15px;
}

/* ============================================
   HISTORIAL / LISTS
   ============================================ */

.referrals-history,
.group-history,
.wheel-history {
    margin-top: 40px;
}

.referrals-list,
.offers-list,
.wheels-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.referral-item,
.offer-item,
.wheel-item {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(45, 45, 45, 0.6) 100%);
    border: 1px solid rgba(251, 191, 36, 0.2);
    padding: 20px;
    border-radius: 12px;
    transition: var(--transition);
    cursor: pointer;
}

.referral-item:hover,
.offer-item:hover,
.wheel-item:hover {
    border-color: var(--premium-gold);
    box-shadow: 0 10px 30px rgba(251, 191, 36, 0.15);
    transform: translateY(-5px);
}

.referral-item.active,
.offer-item.active,
.wheel-item.active {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1), rgba(245, 158, 11, 0.05));
    border-color: var(--premium-gold);
    box-shadow: 0 10px 40px rgba(251, 191, 36, 0.2);
}

.referral-item-header,
.offer-item-header,
.wheel-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.referral-item-header h4,
.offer-item-header h4,
.wheel-item-header h4 {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary);
    flex: 1;
}

.referral-code,
.offer-code {
    background: rgba(251, 191, 36, 0.1);
    color: var(--premium-gold);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
}

.wheel-count {
    background: rgba(251, 191, 36, 0.1);
    color: var(--premium-gold);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
}

.referral-discount {
    font-size: 18px;
    font-weight: 800;
    color: var(--premium-gold);
    margin: 10px 0;
}

.offer-details {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 10px 0;
}

.referral-item-actions,
.offer-item-actions,
.wheel-item-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.action-btn {
    flex: 1;
    padding: 8px;
    background: rgba(251, 191, 36, 0.1);
    color: var(--premium-gold);
    border: 1px solid var(--premium-gold);
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: var(--transition);
}

.action-btn:hover {
    background: rgba(251, 191, 36, 0.2);
}

.action-btn.danger {
    background: rgba(255, 0, 0, 0.1);
    color: #ff6b6b;
    border-color: #ff6b6b;
}

.action-btn.danger:hover {
    background: rgba(255, 0, 0, 0.2);
}

.empty-state {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px;
    font-size: 14px;
}

/* ============================================
   PROMO WHEEL
   ============================================ */

.promo-wheel-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

.wheel-header {
    text-align: center;
    margin-bottom: 40px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(251, 191, 36, 0.1);
}

.wheel-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b6b, #ff8888);
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 12px;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.wheel-main-title {
    font-size: 32px;
    font-weight: 800;
    margin: 15px 0;
}

.wheel-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin-top: 10px;
}

.wheel-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.wheel-editor-section {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(45, 45, 45, 0.6) 100%);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(251, 191, 36, 0.1);
}

.segments-list {
    background: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    max-height: 300px;
    overflow-y: auto;
}

.segment-item {
    display: grid;
    grid-template-columns: 50px auto auto 30px;
    gap: 10px;
    align-items: center;
    padding: 10px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    margin-bottom: 10px;
}

.segment-color-input {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.segment-text-input {
    padding: 8px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
}

.wheel-preview-container {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8) 0%, rgba(45, 45, 45, 0.6) 100%);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(251, 191, 36, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.wheel-canvas {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    margin-bottom: 20px;
    cursor: pointer;
}

.btn-spin {
    padding: 15px 40px;
    background: linear-gradient(135deg, #ff6b6b, #ff8888);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-spin:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.4);
}

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

.win-message {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #000;
    padding: 20px;
    border-radius: 12px;
    margin-top: 20px;
    text-align: center;
    font-weight: 700;
    font-size: 18px;
    animation: slideDown 0.5s ease;
}

.win-message.hidden {
    opacity: 0;
    pointer-events: none;
    max-height: 0;
    overflow: hidden;
}

.win-content {
    animation: pulse 0.5s ease;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .referrals-content,
    .group-content,
    .wheel-content {
        grid-template-columns: 1fr;
    }

    .form-row,
    .style-selector {
        grid-template-columns: 1fr;
    }

    .wheel-canvas {
        width: 250px;
        height: 250px;
    }
}

@media (max-width: 768px) {
    .referrals-container,
    .group-discounts-container,
    .promo-wheel-container {
        padding: 20px 15px;
    }

    .referrals-main-title,
    .group-main-title,
    .wheel-main-title {
        font-size: 24px;
    }

    .form-actions,
    .group-actions,
    .referrals-actions,
    .wheel-actions {
        grid-template-columns: 1fr;
    }

    .referrals-list,
    .offers-list,
    .wheels-list {
        grid-template-columns: 1fr;
    }

    .btn-primary,
    .btn-secondary,
    .btn-tertiary {
        width: 100%;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* TOAST NOTIFICATIONS */

.toast-notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--premium-gold), var(--premium-orange));
    color: #000;
    padding: 15px 25px;
    border-radius: 8px;
    font-weight: 600;
    z-index: 9999;
    opacity: 0;
    transform: translateX(400px);
    transition: var(--transition);
}

.toast-notification.show {
    opacity: 1;
    transform: translateX(0);
}

@media (max-width: 768px) {
    .toast-notification {
        right: 10px;
        left: 10px;
        transform: translateY(400px);
    }

    .toast-notification.show {
        transform: translateY(0);
    }
}

/* ============================================
   SISTEMA DE REFERIDOS & BONOS (PIRÁMIDE)
   ============================================ */

.rb-narrow {
    max-width: 700px;
    margin: 0 auto 30px;
}

.rb-empty-state {
    color: var(--text-secondary);
    text-align: center;
    padding: 30px 10px;
    font-size: 14px;
}

/* TABS */

.rb-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(251, 191, 36, 0.15);
}

.rb-tab {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(251, 191, 36, 0.2);
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.rb-tab:hover {
    border-color: var(--premium-gold);
    color: var(--premium-gold);
}

.rb-tab.active {
    background: linear-gradient(135deg, var(--premium-gold), var(--premium-orange));
    color: #000;
    border-color: transparent;
}

.rb-tab-icon {
    margin-right: 4px;
}

.rb-tab-content {
    animation: fadeIn 0.3s ease;
}

/* CÓDIGO / HERO */

.rb-code-hero {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(245, 158, 11, 0.05));
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    margin-bottom: 30px;
}

.rb-code-hero-label {
    color: var(--text-secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.rb-code-display {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: 3px;
    background: linear-gradient(135deg, var(--premium-gold), var(--premium-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.rb-code-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.rb-code-hint {
    color: var(--text-secondary);
    font-size: 13px;
    max-width: 500px;
    margin: 0 auto;
}

/* TABLAS */

.rb-table-wrap {
    overflow-x: auto;
}

.rb-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.rb-table th,
.rb-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid rgba(251, 191, 36, 0.1);
    color: var(--text-primary);
    white-space: nowrap;
}

.rb-table th {
    color: var(--premium-gold);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rb-table tbody tr:hover {
    background: rgba(251, 191, 36, 0.05);
}

.rb-table-editable input,
.rb-table-editable select {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 6px 8px;
    font-size: 13px;
    width: 100%;
    min-width: 90px;
}

/* BADGES DE ESTADO */

.rb-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
}

.rb-badge-pending {
    background: rgba(251, 191, 36, 0.15);
    color: var(--premium-gold);
    border: 1px solid rgba(251, 191, 36, 0.4);
}

.rb-badge-validated {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.4);
}

.rb-badge-rejected {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.4);
}

/* STATS / TOTALES */

.rb-stats-row {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 25px;
}

.rb-stat-card {
    flex: 1 1 160px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(251, 191, 36, 0.15);
    border-radius: 12px;
    padding: 18px;
    text-align: center;
}

.rb-stat-highlight {
    border-color: var(--premium-gold);
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(245, 158, 11, 0.05));
}

.rb-stat-label {
    display: block;
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.rb-stat-value {
    display: block;
    font-size: 22px;
    font-weight: 800;
    color: var(--premium-gold);
}

/* CATÁLOGO DE PUNTOS */

.rb-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
}

.rb-catalog-item {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(251, 191, 36, 0.15);
    border-radius: 12px;
    padding: 16px;
}

.rb-catalog-item h4 {
    color: var(--text-primary);
    margin-bottom: 6px;
}

.rb-catalog-item p {
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 12px;
    min-height: 34px;
}

.rb-catalog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rb-catalog-cost {
    color: var(--premium-gold);
    font-weight: 700;
    font-size: 14px;
}

/* VALIDACIÓN DE PENDIENTES (coach) */

.rb-pending-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.rb-pending-card {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(251, 191, 36, 0.15);
    border-radius: 12px;
    padding: 18px;
    flex-wrap: wrap;
}

.rb-pending-info h4 {
    color: var(--text-primary);
    margin-bottom: 8px;
}

.rb-pending-info p {
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 4px;
}

.rb-pending-date {
    opacity: 0.7;
    font-size: 11px !important;
}

.rb-pending-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 140px;
}

/* PIRÁMIDE / ÁRBOL */

.rb-pyramid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.rb-pyramid-level {
    background: rgba(0, 0, 0, 0.25);
    border-left: 3px solid var(--premium-gold);
    border-radius: 8px;
    padding: 14px 18px;
}

.rb-pyramid-level-label {
    color: var(--premium-gold);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.rb-pyramid-nodes {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.rb-pyramid-node {
    background: rgba(251, 191, 36, 0.08);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 8px;
    padding: 8px 14px;
    display: flex;
    flex-direction: column;
    min-width: 140px;
}

.rb-pyramid-node-name {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 13px;
}

.rb-pyramid-node-date {
    color: var(--text-secondary);
    font-size: 11px;
    margin-top: 2px;
}

@media (max-width: 900px) {
    .rb-tabs {
        gap: 6px;
    }

    .rb-tab {
        padding: 8px 12px;
        font-size: 12px;
    }

    .rb-code-display {
        font-size: 26px;
        letter-spacing: 2px;
    }
}

/* ============================================
   TARJETA RÁPIDA (código independiente, minimalista)
   ============================================ */

.rb-quickcard-preview-wrap {
    display: flex;
    justify-content: center;
    margin: 30px 0;
}

.rb-quickcard {
    width: 380px;
    max-width: 100%;
    padding: 50px 35px;
    text-align: center;
    background:
        radial-gradient(circle at 50% 0%, rgba(251, 191, 36, 0.10), transparent 60%),
        linear-gradient(160deg, #141414 0%, #0a0a0a 100%);
    border: 1px solid rgba(251, 191, 36, 0.35);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.rb-quickcard-logo {
    display: block;
    width: 48px;
    height: 48px;
    max-width: 48px;
    max-height: 48px;
    object-fit: contain;
    margin: 0 auto 20px;
}

.rb-quickcard-kicker {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--premium-gold);
    font-weight: 700;
    margin-bottom: 18px;
}

.rb-quickcard-name {
    color: #ffffff;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 14px;
}

.rb-quickcard-text {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.rb-quickcard-code {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--premium-gold);
    padding: 16px 10px;
    border-top: 1px solid rgba(251, 191, 36, 0.25);
    border-bottom: 1px solid rgba(251, 191, 36, 0.25);
    margin-bottom: 26px;
}

.rb-quickcard-brand {
    display: block;
    font-size: 10px;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.35);
}