/**
 * PTP Viral Enhancements CSS v116
 * Styles for share prompts, review flow, and trainer share buttons
 */

/* ==========================================
   VARIABLES
   ========================================== */
:root {
    --ptp-gold: #FCB900;
    --ptp-black: #0A0A0A;
    --ptp-white: #FFFFFF;
    --ptp-gray: #F5F5F5;
    --ptp-gray-dark: #6B7280;
    --ptp-green: #22C55E;
    --ptp-blue: #3B82F6;
    --ptp-whatsapp: #25D366;
    --ptp-radius: 12px;
    --ptp-radius-sm: 8px;
    --ptp-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* ==========================================
   1. ENHANCED THANK-YOU SHARE PROMPT
   ========================================== */
.ptp-viral-share-cta {
    background: linear-gradient(135deg, #0A0A0A 0%, #1a1a1a 100%);
    border-radius: var(--ptp-radius);
    padding: 0;
    margin-top: 20px;
    overflow: hidden;
    border: 2px solid var(--ptp-gold);
    animation: pulseGold 2s ease-in-out infinite;
}

@keyframes pulseGold {
    0%, 100% { box-shadow: 0 0 0 0 rgba(252, 185, 0, 0.4); }
    50% { box-shadow: 0 0 20px 4px rgba(252, 185, 0, 0.2); }
}

.ptp-viral-share-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px;
    background: var(--ptp-gold);
    color: var(--ptp-black);
}

.ptp-viral-share-emoji {
    font-size: 28px;
    line-height: 1;
}

.ptp-viral-share-title {
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ptp-viral-share-subtitle {
    font-size: 13px;
    opacity: 0.8;
    margin-top: 2px;
}

.ptp-viral-share-body {
    padding: 20px;
}

.ptp-viral-share-desc {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 20px;
}

.ptp-viral-share-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

@media (min-width: 500px) {
    .ptp-viral-share-buttons {
        grid-template-columns: repeat(4, 1fr);
    }
}

.ptp-viral-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px 12px;
    border-radius: var(--ptp-radius-sm);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.ptp-viral-btn-icon {
    font-size: 20px;
    line-height: 1;
}

.ptp-viral-btn-primary {
    background: var(--ptp-gold);
    color: var(--ptp-black);
}

.ptp-viral-btn-primary:hover {
    background: #e5a800;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(252, 185, 0, 0.4);
}

.ptp-viral-btn-whatsapp {
    background: var(--ptp-whatsapp);
    color: white;
}

.ptp-viral-btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-2px);
}

.ptp-viral-btn-email {
    background: var(--ptp-blue);
    color: white;
}

.ptp-viral-btn-email:hover {
    background: #2563eb;
    transform: translateY(-2px);
}

.ptp-viral-btn-copy {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-family: inherit;
}

.ptp-viral-btn-copy:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.ptp-viral-btn-copy.copied {
    background: var(--ptp-green);
    color: white;
}

.ptp-viral-share-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 16px;
    padding: 10px;
    background: rgba(252, 185, 0, 0.1);
    border: 1px dashed rgba(252, 185, 0, 0.3);
    border-radius: var(--ptp-radius-sm);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

/* ==========================================
   2. POST-SESSION REVIEW PROMPTS
   ========================================== */
.ptp-review-prompts {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border-radius: var(--ptp-radius);
    padding: 20px;
    margin-bottom: 24px;
    border: 2px solid #F59E0B;
}

.ptp-review-prompts-header {
    margin-bottom: 16px;
}

.ptp-review-prompts-header h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #92400E;
    margin: 0 0 6px;
}

.ptp-review-prompts-header p {
    font-size: 14px;
    color: #B45309;
    margin: 0;
}

.ptp-review-card {
    background: white;
    border-radius: var(--ptp-radius-sm);
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.ptp-review-card:last-child {
    margin-bottom: 0;
}

.ptp-review-card-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.ptp-review-card-photo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--ptp-gold);
}

.ptp-review-card-details {
    flex: 1;
}

.ptp-review-card-trainer {
    font-weight: 700;
    font-size: 15px;
    color: var(--ptp-black);
}

.ptp-review-card-meta {
    font-size: 13px;
    color: var(--ptp-gray-dark);
}

.ptp-review-card-stars {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 12px;
}

.ptp-star {
    font-size: 32px;
    color: #D1D5DB;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}

.ptp-star:hover,
.ptp-star.hovered {
    color: var(--ptp-gold);
    transform: scale(1.2);
}

.ptp-star.selected {
    color: var(--ptp-gold);
}

.ptp-review-card-form {
    margin-top: 12px;
}

.ptp-review-card-form textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #E5E7EB;
    border-radius: var(--ptp-radius-sm);
    font-family: inherit;
    font-size: 14px;
    resize: none;
    transition: border-color 0.2s;
}

.ptp-review-card-form textarea:focus {
    outline: none;
    border-color: var(--ptp-gold);
}

.ptp-review-submit-btn {
    width: 100%;
    margin-top: 12px;
    padding: 14px;
    background: var(--ptp-gold);
    color: var(--ptp-black);
    border: none;
    border-radius: var(--ptp-radius-sm);
    font-family: 'Oswald', sans-serif;
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s;
}

.ptp-review-submit-btn:hover {
    background: #e5a800;
    transform: translateY(-1px);
}

.ptp-review-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Review Share Modal */
.ptp-review-share-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: var(--z-modal, 500); /* v250: token */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.ptp-review-share-modal-content {
    background: white;
    border-radius: var(--ptp-radius);
    padding: 32px 24px;
    max-width: 400px;
    width: 100%;
    position: relative;
    animation: slideUp 0.3s ease;
}

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

.ptp-review-share-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    background: var(--ptp-gray);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    color: var(--ptp-gray-dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ptp-review-share-success {
    text-align: center;
    margin-bottom: 24px;
}

.ptp-review-share-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--ptp-green);
    color: white;
    border-radius: 50%;
    font-size: 28px;
    margin-bottom: 16px;
}

.ptp-review-share-success h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 22px;
    color: var(--ptp-black);
    margin: 0 0 8px;
}

.ptp-review-share-success p {
    color: var(--ptp-gray-dark);
    font-size: 14px;
    margin: 0;
}

.ptp-review-share-cta {
    background: var(--ptp-gray);
    border-radius: var(--ptp-radius-sm);
    padding: 20px;
    text-align: center;
}

.ptp-review-share-cta h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    color: var(--ptp-black);
    margin: 0 0 4px;
}

.ptp-review-share-cta p {
    font-size: 13px;
    color: var(--ptp-gray-dark);
    margin: 0 0 16px;
}

.ptp-review-share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.ptp-review-share-buttons a,
.ptp-review-share-buttons button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--ptp-black);
    color: white;
    border: none;
    border-radius: var(--ptp-radius-sm);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

.ptp-review-share-buttons a:hover,
.ptp-review-share-buttons button:hover {
    background: #333;
    transform: translateY(-1px);
}

/* ==========================================
   3. TRAINER PROFILE SHARE BUTTONS
   ========================================== */
.ptp-trainer-share {
    position: relative;
    display: inline-block;
    margin-top: 16px;
}

.ptp-trainer-share-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.ptp-trainer-share-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--ptp-gold);
}

.ptp-trainer-share-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 8px;
    background: white;
    border-radius: var(--ptp-radius-sm);
    box-shadow: var(--ptp-shadow);
    min-width: 180px;
    overflow: hidden;
    z-index: 100;
    animation: dropdownFadeIn 0.2s ease;
}

@keyframes dropdownFadeIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-8px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.ptp-trainer-share-dropdown-header {
    padding: 12px 16px;
    background: var(--ptp-gray);
    font-size: 12px;
    font-weight: 600;
    color: var(--ptp-gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ptp-trainer-share-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--ptp-black);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
    transition: background 0.15s;
}

.ptp-trainer-share-option:hover {
    background: var(--ptp-gray);
}

/* ==========================================
   4. INLINE SHARE BUTTONS (Generic)
   ========================================== */
.ptp-share-buttons-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ptp-share-btn-inline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--ptp-radius-sm);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.ptp-share-sms {
    background: var(--ptp-gold);
    color: var(--ptp-black);
}

.ptp-share-whatsapp {
    background: var(--ptp-whatsapp);
    color: white;
}

.ptp-share-email {
    background: var(--ptp-blue);
    color: white;
}

.ptp-share-copy {
    background: var(--ptp-gray);
    color: var(--ptp-black);
}

.ptp-share-btn-inline:hover {
    transform: translateY(-1px);
    filter: brightness(1.1);
}

/* ==========================================
   RESPONSIVE ADJUSTMENTS
   ========================================== */
@media (max-width: 480px) {
    .ptp-viral-share-buttons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ptp-review-share-modal-content {
        padding: 24px 16px;
    }
    
    .ptp-trainer-share-dropdown {
        left: 0;
        right: 0;
        transform: none;
        margin: 8px 16px 0;
    }
}