/**
 * UNSA Parrainage - Styles Publics
 */

:root {
    --unsa-primary: #EA5199;
    --unsa-primary-hover: #d63f85;
    --unsa-success: #22c55e;
    --unsa-warning: #f59e0b;
    --unsa-error: #ef4444;
    --unsa-gray-50: #f9fafb;
    --unsa-gray-100: #f3f4f6;
    --unsa-gray-200: #e5e7eb;
    --unsa-gray-300: #d1d5db;
    --unsa-gray-500: #6b7280;
    --unsa-gray-700: #374151;
    --unsa-gray-900: #111827;
}

/* =============================================
   Invite Form Card
   ============================================= */

.unsa-invite-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 24px;
    overflow: hidden;
    border: 1px solid var(--unsa-gray-200);
}

.unsa-invite-card__header {
    padding: 24px;
    border-bottom: 1px solid var(--unsa-gray-200);
    background: linear-gradient(135deg, #fdf2f8 0%, #fff 100%);
}

.unsa-invite-card__header h3 {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--unsa-gray-900);
}

.unsa-invite-card__header p {
    margin: 0;
    color: var(--unsa-gray-500);
    font-size: 14px;
}

.unsa-invite-card__content {
    padding: 24px;
}

.unsa-invite-card__footer {
    padding: 20px 24px;
    background: var(--unsa-gray-50);
    border-top: 1px solid var(--unsa-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* =============================================
   Form Elements
   ============================================= */

.unsa-form-group {
    margin-bottom: 24px;
}

.unsa-form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--unsa-gray-700);
    font-size: 14px;
}

.unsa-form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--unsa-gray-300);
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.2s;
    box-sizing: border-box;
}

.unsa-form-control:focus {
    outline: none;
    border-color: var(--unsa-primary);
    box-shadow: 0 0 0 3px rgba(234, 81, 153, 0.2);
}

textarea.unsa-form-control {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    resize: vertical;
    min-height: 150px;
}

.unsa-hint {
    display: block;
    margin-top: 8px;
    color: var(--unsa-primary);
    font-size: 13px;
}

/* Email Fields */
#unsa-email-fields {
    margin-bottom: 12px;
}

.unsa-email-field-wrapper {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.unsa-email-field-wrapper input {
    flex: 1;
}

.unsa-email-remove {
    background: var(--unsa-error);
    color: #fff;
    border: none;
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s;
    flex-shrink: 0;
}

.unsa-email-remove:hover {
    background: #dc2626;
}

/* =============================================
   Buttons
   ============================================= */

.unsa-btn-primary {
    background: var(--unsa-primary);
    color: #fff;
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.unsa-btn-primary:hover {
    background: var(--unsa-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(234, 81, 153, 0.35);
}

.unsa-btn-primary:disabled {
    background: var(--unsa-gray-300);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.unsa-btn-add {
    background: var(--unsa-primary);
    color: #fff;
    padding: 10px 18px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.unsa-btn-add:hover {
    background: var(--unsa-primary-hover);
}

.unsa-stats {
    font-size: 14px;
    color: var(--unsa-gray-500);
}

.unsa-stats strong {
    color: var(--unsa-gray-900);
}

/* =============================================
   Notices
   ============================================= */

.unsa-notice {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.unsa-notice-success {
    background: #dcfce7;
    border: 1px solid #22c55e;
    color: #166534;
}

.unsa-notice-warning {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    color: #92400e;
}

.unsa-notice-error {
    background: #fee2e2;
    border: 1px solid #ef4444;
    color: #991b1b;
}

#unsa-invite-notices .unsa-notice {
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================
   Rewards Display
   ============================================= */

.unsa-rewards-container {
    max-width: 700px;
}

/* Progress Card */
.unsa-progress-card {
    background: linear-gradient(135deg, #8e2f89 0%, #EA5199 100%);
    border-radius: 12px;
    padding: 28px;
    color: #fff;
    margin-bottom: 24px;
    box-shadow: 0 4px 20px rgba(142, 47, 137, 0.3);
}

.unsa-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.unsa-progress-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.unsa-referral-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.unsa-progress-bar-container {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    height: 16px;
    overflow: hidden;
    margin-bottom: 16px;
}

.unsa-progress-bar {
    background: #fff;
    height: 100%;
    border-radius: 10px;
    transition: width 0.5s ease;
}

.unsa-next-tier {
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.unsa-next-label {
    opacity: 0.8;
}

.unsa-next-value {
    font-weight: 600;
}

.unsa-next-remaining {
    opacity: 0.7;
    font-size: 13px;
}

.unsa-next-tier.completed {
    font-weight: 600;
    font-size: 17px;
}

/* Tiers List */
.unsa-tiers-list {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--unsa-gray-200);
}

.unsa-tiers-list h3 {
    margin: 0 0 20px 0;
    font-size: 18px;
    color: var(--unsa-gray-900);
}

.unsa-tier-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 10px;
    margin-bottom: 10px;
    background: var(--unsa-gray-50);
    border: 1px solid var(--unsa-gray-200);
    transition: all 0.2s;
}

.unsa-tier-item:last-child {
    margin-bottom: 0;
}

.unsa-tier-item.earned {
    background: #dcfce7;
    border-color: #22c55e;
}

.unsa-tier-item.reachable {
    background: #fef3c7;
    border-color: #f59e0b;
}

.unsa-tier-item.bonus {
    background: linear-gradient(90deg, #fdf2f8 0%, #fff 100%);
    border-color: var(--unsa-primary);
}

.unsa-tier-icon {
    font-size: 28px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.unsa-tier-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.unsa-tier-name {
    font-weight: 600;
    color: var(--unsa-gray-900);
    font-size: 15px;
}

.unsa-tier-threshold {
    font-size: 13px;
    color: var(--unsa-gray-500);
}

.unsa-tier-status .status-earned {
    color: #166534;
    font-weight: 600;
    font-size: 14px;
}

.unsa-tier-status .status-pending {
    color: #92400e;
    font-weight: 500;
    font-size: 13px;
}

.unsa-tier-status .status-locked {
    color: var(--unsa-gray-500);
    font-size: 13px;
}

/* Earned Rewards */
.unsa-earned-rewards {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--unsa-gray-200);
}

.unsa-earned-rewards h3 {
    margin: 0 0 20px 0;
    font-size: 18px;
    color: var(--unsa-gray-900);
}

.unsa-reward-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 10px;
    margin-bottom: 10px;
    background: var(--unsa-gray-50);
    border: 1px solid var(--unsa-gray-200);
}

.unsa-reward-item:last-child {
    margin-bottom: 0;
}

.unsa-reward-item.sent {
    background: #dcfce7;
    border-color: #bbf7d0;
}

.unsa-reward-icon {
    font-size: 24px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.unsa-reward-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.unsa-reward-name {
    font-weight: 600;
    color: var(--unsa-gray-900);
}

.unsa-reward-code {
    font-size: 13px;
    color: var(--unsa-primary);
}

.unsa-reward-code strong {
    font-family: monospace;
    background: #fce7f3;
    padding: 2px 8px;
    border-radius: 4px;
}

.unsa-reward-date {
    font-size: 12px;
    color: var(--unsa-gray-500);
}

.unsa-reward-status .status-pending {
    color: #92400e;
    font-size: 13px;
}

.unsa-reward-status .status-sent,
.unsa-reward-status .status-claimed {
    color: #166534;
    font-size: 13px;
    font-weight: 500;
}

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

@media (max-width: 600px) {
    .unsa-invite-card__footer {
        flex-direction: column;
        align-items: stretch;
    }

    .unsa-btn-primary {
        width: 100%;
        justify-content: center;
    }

    .unsa-stats {
        text-align: center;
    }

    .unsa-tier-item {
        flex-wrap: wrap;
    }

    .unsa-tier-status {
        width: 100%;
        text-align: right;
    }
}