/*
Theme Name: TELP Theme
Theme URI: https://telp.com
Description: Custom theme for The Extraordinary Little People educational platform. Requires TutorLMS, MemberPress, and GamiPress.
Version: 1.0.0
Author: TELP Development Team
Author URI: https://telp.com
License: Proprietary
License URI: https://telp.com/license
Text Domain: telp-theme
Tags: education, lms, children, learning
Requires at least: 6.0
Requires PHP: 8.1
*/

/* ========================================
   CSS Variables
   ======================================== */
:root {
    /* TELP Brand Colors */
    --telp-primary: #6366F1;      /* Indigo */
    --telp-primary-dark: #4F46E5;
    --telp-primary-light: #818CF8;
    --telp-secondary: #10B981;    /* Emerald */
    --telp-accent: #F59E0B;       /* Amber */
    --telp-danger: #EF4444;       /* Red */
    --telp-warning: #F97316;      /* Orange */
    --telp-success: #22C55E;      /* Green */
    --telp-info: #3B82F6;         /* Blue */
    
    /* Neutrals */
    --telp-white: #FFFFFF;
    --telp-gray-50: #F9FAFB;
    --telp-gray-100: #F3F4F6;
    --telp-gray-200: #E5E7EB;
    --telp-gray-300: #D1D5DB;
    --telp-gray-400: #9CA3AF;
    --telp-gray-500: #6B7280;
    --telp-gray-600: #4B5563;
    --telp-gray-700: #374151;
    --telp-gray-800: #1F2937;
    --telp-gray-900: #111827;
    
    /* Typography */
    --telp-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --telp-font-heading: 'Poppins', var(--telp-font-sans);
    
    /* Spacing */
    --telp-spacing-xs: 0.25rem;
    --telp-spacing-sm: 0.5rem;
    --telp-spacing-md: 1rem;
    --telp-spacing-lg: 1.5rem;
    --telp-spacing-xl: 2rem;
    --telp-spacing-2xl: 3rem;
    
    /* Border Radius */
    --telp-radius-sm: 0.25rem;
    --telp-radius-md: 0.375rem;
    --telp-radius-lg: 0.5rem;
    --telp-radius-xl: 0.75rem;
    --telp-radius-2xl: 1rem;
    --telp-radius-full: 9999px;
    
    /* Shadows */
    --telp-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --telp-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --telp-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --telp-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ========================================
   Base Styles
   ======================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--telp-font-sans);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--telp-gray-800);
    background-color: var(--telp-gray-50);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--telp-font-heading);
    font-weight: 600;
    line-height: 1.25;
    color: var(--telp-gray-900);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

a {
    color: var(--telp-primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--telp-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

/* ========================================
   Layout
   ======================================== */
.telp-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--telp-spacing-md);
}

.telp-grid {
    display: grid;
    gap: var(--telp-spacing-lg);
}

.telp-grid-2 { grid-template-columns: repeat(2, 1fr); }
.telp-grid-3 { grid-template-columns: repeat(3, 1fr); }
.telp-grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .telp-grid-2,
    .telp-grid-3,
    .telp-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Header & Navigation
   ======================================== */
.telp-header {
    background: var(--telp-white);
    box-shadow: var(--telp-shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.telp-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--telp-spacing-md) 0;
}

.telp-logo {
    font-family: var(--telp-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--telp-primary);
}

.telp-nav {
    display: flex;
    align-items: center;
    gap: var(--telp-spacing-lg);
}

.telp-nav a {
    color: var(--telp-gray-600);
    font-weight: 500;
    padding: var(--telp-spacing-sm) var(--telp-spacing-md);
    border-radius: var(--telp-radius-md);
    transition: all 0.2s;
}

.telp-nav a:hover,
.telp-nav a.active {
    color: var(--telp-primary);
    background: var(--telp-primary-light);
    background: rgba(99, 102, 241, 0.1);
}

/* ========================================
   Buttons
   ======================================== */
.telp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--telp-spacing-sm);
    padding: var(--telp-spacing-sm) var(--telp-spacing-lg);
    font-family: var(--telp-font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    border: none;
    border-radius: var(--telp-radius-md);
    cursor: pointer;
    transition: all 0.2s;
}

.telp-btn-primary {
    background: var(--telp-primary);
    color: var(--telp-white);
}

.telp-btn-primary:hover {
    background: var(--telp-primary-dark);
}

.telp-btn-secondary {
    background: var(--telp-gray-100);
    color: var(--telp-gray-700);
}

.telp-btn-secondary:hover {
    background: var(--telp-gray-200);
}

.telp-btn-success {
    background: var(--telp-success);
    color: var(--telp-white);
}

.telp-btn-danger {
    background: var(--telp-danger);
    color: var(--telp-white);
}

.telp-btn-lg {
    padding: var(--telp-spacing-md) var(--telp-spacing-xl);
    font-size: 1rem;
}

.telp-btn-sm {
    padding: var(--telp-spacing-xs) var(--telp-spacing-md);
    font-size: 0.75rem;
}

/* ========================================
   Cards
   ======================================== */
.telp-card {
    background: var(--telp-white);
    border-radius: var(--telp-radius-lg);
    box-shadow: var(--telp-shadow-md);
    overflow: hidden;
}

.telp-card-header {
    padding: var(--telp-spacing-lg);
    border-bottom: 1px solid var(--telp-gray-100);
}

.telp-card-body {
    padding: var(--telp-spacing-lg);
}

.telp-card-footer {
    padding: var(--telp-spacing-md) var(--telp-spacing-lg);
    background: var(--telp-gray-50);
    border-top: 1px solid var(--telp-gray-100);
}

/* Activity Card */
.telp-activity-card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.telp-activity-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--telp-shadow-lg);
}

.telp-activity-card .telp-card-image {
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.telp-activity-card .telp-difficulty {
    display: inline-block;
    padding: var(--telp-spacing-xs) var(--telp-spacing-sm);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--telp-radius-full);
}

.telp-difficulty-easy {
    background: #D1FAE5;
    color: #065F46;
}

.telp-difficulty-medium {
    background: #FEF3C7;
    color: #92400E;
}

.telp-difficulty-hard {
    background: #FEE2E2;
    color: #991B1B;
}

/* ========================================
   Dashboard Styles
   ======================================== */
.telp-dashboard {
    padding: var(--telp-spacing-xl) 0;
}

.telp-dashboard-header {
    margin-bottom: var(--telp-spacing-xl);
}

.telp-dashboard-header h1 {
    margin-bottom: var(--telp-spacing-sm);
}

.telp-customer-id {
    color: var(--telp-gray-500);
    font-size: 0.875rem;
}

.telp-customer-id strong {
    font-family: monospace;
    background: var(--telp-gray-100);
    padding: 2px 8px;
    border-radius: var(--telp-radius-sm);
}

/* Stats Grid */
.telp-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--telp-spacing-lg);
    margin-bottom: var(--telp-spacing-xl);
}

.telp-stat-card {
    background: var(--telp-white);
    padding: var(--telp-spacing-lg);
    border-radius: var(--telp-radius-lg);
    box-shadow: var(--telp-shadow-sm);
    text-align: center;
}

.telp-stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--telp-primary);
    line-height: 1;
}

.telp-stat-label {
    display: block;
    margin-top: var(--telp-spacing-sm);
    font-size: 0.875rem;
    color: var(--telp-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========================================
   Forms
   ======================================== */
.telp-form-group {
    margin-bottom: var(--telp-spacing-lg);
}

.telp-form-label {
    display: block;
    margin-bottom: var(--telp-spacing-sm);
    font-weight: 500;
    color: var(--telp-gray-700);
}

.telp-form-input,
.telp-form-select,
.telp-form-textarea {
    width: 100%;
    padding: var(--telp-spacing-sm) var(--telp-spacing-md);
    font-family: var(--telp-font-sans);
    font-size: 1rem;
    border: 1px solid var(--telp-gray-300);
    border-radius: var(--telp-radius-md);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.telp-form-input:focus,
.telp-form-select:focus,
.telp-form-textarea:focus {
    outline: none;
    border-color: var(--telp-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* ========================================
   Tables
   ======================================== */
.telp-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--telp-white);
    border-radius: var(--telp-radius-lg);
    overflow: hidden;
    box-shadow: var(--telp-shadow-sm);
}

.telp-table th,
.telp-table td {
    padding: var(--telp-spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--telp-gray-100);
}

.telp-table th {
    background: var(--telp-gray-50);
    font-weight: 600;
    color: var(--telp-gray-700);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.telp-table tr:hover td {
    background: var(--telp-gray-50);
}

/* ========================================
   Badges & Status
   ======================================== */
.telp-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--telp-spacing-xs) var(--telp-spacing-sm);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--telp-radius-full);
}

.telp-badge-primary {
    background: rgba(99, 102, 241, 0.1);
    color: var(--telp-primary);
}

.telp-badge-success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--telp-success);
}

.telp-badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--telp-warning);
}

.telp-badge-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--telp-danger);
}

.telp-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.telp-status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.telp-status.status-active::before {
    background: var(--telp-success);
}

.telp-status.status-inactive::before {
    background: var(--telp-gray-400);
}

/* ========================================
   Vimeo Video Container
   ======================================== */
.telp-vimeo-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--telp-radius-lg);
    background: var(--telp-gray-900);
}

.telp-vimeo-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ========================================
   Rewards & Gamification
   ======================================== */
.telp-rewards-bar {
    display: flex;
    align-items: center;
    gap: var(--telp-spacing-lg);
    padding: var(--telp-spacing-md) var(--telp-spacing-lg);
    background: linear-gradient(135deg, var(--telp-primary) 0%, var(--telp-primary-dark) 100%);
    border-radius: var(--telp-radius-lg);
    color: var(--telp-white);
}

.telp-points-display {
    display: flex;
    align-items: center;
    gap: var(--telp-spacing-sm);
    font-size: 1.25rem;
    font-weight: 600;
}

.telp-points-display .icon {
    font-size: 1.5rem;
}

.telp-badge-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--telp-spacing-md);
}

.telp-badge-item {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--telp-gray-100);
    border-radius: var(--telp-radius-xl);
    font-size: 2rem;
}

.telp-badge-item.earned {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    box-shadow: var(--telp-shadow-md);
}

/* ========================================
   Leaderboard
   ======================================== */
.telp-leaderboard {
    background: var(--telp-white);
    border-radius: var(--telp-radius-lg);
    overflow: hidden;
    box-shadow: var(--telp-shadow-md);
}

.telp-leaderboard-item {
    display: flex;
    align-items: center;
    gap: var(--telp-spacing-md);
    padding: var(--telp-spacing-md) var(--telp-spacing-lg);
    border-bottom: 1px solid var(--telp-gray-100);
}

.telp-leaderboard-item:last-child {
    border-bottom: none;
}

.telp-leaderboard-rank {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    border-radius: var(--telp-radius-full);
}

.telp-leaderboard-rank.rank-1 {
    background: #FEF3C7;
    color: #92400E;
}

.telp-leaderboard-rank.rank-2 {
    background: #E5E7EB;
    color: #374151;
}

.telp-leaderboard-rank.rank-3 {
    background: #FED7AA;
    color: #9A3412;
}

.telp-leaderboard-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--telp-radius-full);
    object-fit: cover;
}

.telp-leaderboard-name {
    flex: 1;
    font-weight: 500;
}

.telp-leaderboard-points {
    font-weight: 700;
    color: var(--telp-primary);
}

/* ========================================
   Footer
   ======================================== */
.telp-footer {
    background: var(--telp-gray-900);
    color: var(--telp-gray-400);
    padding: var(--telp-spacing-2xl) 0;
    margin-top: var(--telp-spacing-2xl);
}

.telp-footer a {
    color: var(--telp-gray-300);
}

.telp-footer a:hover {
    color: var(--telp-white);
}

/* ========================================
   Utilities
   ======================================== */
.telp-text-center { text-align: center; }
.telp-text-right { text-align: right; }
.telp-text-muted { color: var(--telp-gray-500); }
.telp-text-primary { color: var(--telp-primary); }
.telp-text-success { color: var(--telp-success); }
.telp-text-danger { color: var(--telp-danger); }

.telp-mb-0 { margin-bottom: 0; }
.telp-mb-1 { margin-bottom: var(--telp-spacing-sm); }
.telp-mb-2 { margin-bottom: var(--telp-spacing-md); }
.telp-mb-3 { margin-bottom: var(--telp-spacing-lg); }
.telp-mb-4 { margin-bottom: var(--telp-spacing-xl); }

.telp-hidden { display: none !important; }

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
    h1 { font-size: 1.875rem; }
    h2 { font-size: 1.5rem; }
}

@media (max-width: 768px) {
    .telp-header-inner {
        flex-direction: column;
        gap: var(--telp-spacing-md);
    }
    
    .telp-nav {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .telp-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .telp-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .telp-btn {
        width: 100%;
    }
}