/**
 * Tutor LMS AI Video Studio Stylesheet
 * Premium Light Theme matching Tutor LMS Official Brand Ecosystem
 * Clean white panels, soft blue-gray borders, solid blue buttons, and high-end animations.
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&display=swap');

.tutor-ai-video-studio-card {
    font-family: 'Outfit', 'Inter', sans-serif !important;
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    padding: 24px !important;
    color: #1e293b !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05) !important;
    transition: all 0.3s ease;
}

/* Header & Badges */
.tutor-ai-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 16px;
    margin-bottom: 20px;
}

.tutor-ai-logo {
    font-size: 18px;
    font-weight: 700;
    background: linear-gradient(135deg, #305cde 0%, #1e40af 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.tutor-ai-badge {
    background: rgba(48, 92, 222, 0.08);
    border: 1px solid rgba(48, 92, 222, 0.2);
    color: #305cde;
    font-size: 11px;
    padding: 4px 12px;
    border-radius: 9999px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Inputs & Labels */
.tutor-ai-video-studio-card label,
.tutor-ai-studio-root label {
    font-size: 12px !important;
    font-weight: 600 !important;
    color: #475569 !important;
    margin-bottom: 6px !important;
    display: block !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tutor-ai-video-studio-card select,
.tutor-ai-video-studio-card textarea,
.tutor-ai-video-studio-card input[type="text"],
.tutor-ai-studio-root select,
.tutor-ai-studio-root textarea,
.tutor-ai-studio-root input[type="text"] {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #1e293b !important;
    border-radius: 8px !important;
    padding: 10px 14px !important;
    width: 100% !important;
    font-size: 14px !important;
    transition: all 0.25s ease !important;
    outline: none !important;
    box-sizing: border-box !important;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02) !important;
}

.tutor-ai-video-studio-card select:focus,
.tutor-ai-video-studio-card textarea:focus,
.tutor-ai-video-studio-card input[type="text"]:focus,
.tutor-ai-studio-root select:focus,
.tutor-ai-studio-root textarea:focus,
.tutor-ai-studio-root input[type="text"]:focus {
    border-color: #305cde !important;
    box-shadow: 0 0 0 3px rgba(48, 92, 222, 0.12) !important;
}

/* Buttons in Tutor Brand Theme */
.tutor-btn-primary.tutor-ai-glow-btn,
.tutor-btn-primary {
    background: #305cde !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 2px 4px rgba(48, 92, 222, 0.15) !important;
    cursor: pointer;
}

.tutor-btn-primary.tutor-ai-glow-btn:hover:not(:disabled),
.tutor-btn-primary:hover:not(:disabled) {
    background: #1e40af !important;
    box-shadow: 0 4px 8px rgba(48, 92, 222, 0.25) !important;
    transform: translateY(-1px);
}

.tutor-btn-outline-primary {
    background: #ffffff !important;
    color: #305cde !important;
    border: 1px solid #305cde !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.2s ease !important;
    cursor: pointer;
}

.tutor-btn-outline-primary:hover:not(:disabled) {
    background: rgba(48, 92, 222, 0.04) !important;
    color: #1e40af !important;
    border-color: #1e40af !important;
}

/* Drafting Loading Spinner */
.tutor-ai-loading-step {
    padding: 40px 20px;
}

.tutor-ai-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid rgba(48, 92, 222, 0.08);
    border-radius: 50%;
    border-top-color: #305cde;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

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

/* Slide Cards Outline */
.tutor-ai-slides-list {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 8px;
}

.tutor-ai-slides-list::-webkit-scrollbar {
    width: 6px;
}
.tutor-ai-slides-list::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.tutor-ai-slide-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 16px;
    transition: all 0.2s ease;
}

.tutor-ai-slide-card:hover {
    border-color: #305cde;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(48, 92, 222, 0.04);
}

.tutor-ai-slide-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tutor-ai-slide-num {
    background: #305cde;
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

/* Feedback Box */
.tutor-ai-feedback-box {
    background: rgba(245, 158, 11, 0.03);
    border: 1px solid rgba(245, 158, 11, 0.18);
    border-radius: 10px;
    padding: 16px;
}

/* Progress bar compilation */
.tutor-ai-progress-container {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    height: 20px;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.tutor-ai-progress-bar {
    background: #305cde;
    height: 100%;
    width: 0%;
    transition: width 0.4s ease;
}

.tutor-ai-progress-text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 10px;
    font-weight: 700;
    color: #1e293b;
}

/* Light-Gray Developer Log Console */
.tutor-ai-log-terminal {
    background: #f8fafc !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px;
    padding: 14px;
    height: 140px;
    overflow-y: auto;
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 12px;
    color: #334155 !important;
}

.tutor-ai-log-terminal::-webkit-scrollbar {
    width: 4px;
}
.tutor-ai-log-terminal::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 2px;
}

.tutor-ai-log-line {
    margin-bottom: 5px;
    line-height: 1.5;
    color: #475569;
}

/* Stats Badge Finished */
.tutor-ai-stats-badge {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 8px;
    padding: 8px 14px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 13px;
    color: #065f46;
    font-weight: 500;
}

/* Error Box */
.tutor-ai-error-box {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #991b1b;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.4;
}

/* Google Drive Iframe preview */
.tutor-ai-preview-embed iframe {
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #f1f5f9;
}


/* =========================================================================
   Part 3: Full Course AI Generator & Batch Curriculum Dashboard Styles
   ========================================================================= */

.tutor-ai-studio-root {
    font-family: 'Outfit', 'Inter', sans-serif !important;
    background: #f8fafc !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 16px !important;
    padding: 30px !important;
    color: #1e293b !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04) !important;
    margin-bottom: 30px !important;
}

/* Choice Cards (Classic vs AI Course) */
.tutor-ai-split-choice {
    padding: 10px 0;
}

.tutor-ai-choice-card {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    padding: 35px 25px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: 100%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.tutor-ai-choice-card:hover {
    transform: translateY(-4px);
    border-color: #305cde;
    background: #ffffff;
    box-shadow: 0 12px 24px rgba(48, 92, 222, 0.06);
}

.tutor-ai-choice-card-classic {
    border-color: #cbd5e1;
}

.tutor-ai-choice-card-classic:hover {
    border-color: #64748b;
    box-shadow: 0 12px 24px rgba(100, 116, 139, 0.06);
}

.tutor-ai-choice-icon {
    font-size: 40px;
    margin-bottom: 16px;
    display: inline-block;
    transition: transform 0.25s ease;
}

.tutor-ai-choice-card:hover .tutor-ai-choice-icon {
    transform: scale(1.1) rotate(3deg);
}

.tutor-ai-choice-card h3 {
    color: #1e293b !important;
    font-size: 18px !important;
    font-weight: 700 !important;
    margin-bottom: 10px !important;
}

.tutor-ai-choice-card p {
    color: #475569 !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    margin: 0 !important;
}

/* Spawning Circular Progress Ring Loader */
.tutor-ai-spawning-loader {
    padding: 60px 20px;
}

.tutor-ai-progress-circle {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: radial-gradient(closest-side, #f8fafc 79%, transparent 80% 100%),
                conic-gradient(#305cde var(--tutor-ai-circle-p, 0%), rgba(48, 92, 222, 0.08) 0);
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    border: 1px solid #e2e8f0;
}

/* Curriculum Breakdown slate cards */
.tutor-ai-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #cbd5e1;
    padding-bottom: 20px;
}

.tutor-ai-curriculum-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tutor-ai-topic-card {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    padding: 24px;
}

.tutor-ai-topic-title {
    color: #1e293b !important;
    font-size: 18px !important;
    font-weight: 700 !important;
}

.tutor-ai-topic-desc {
    color: #475569;
    font-size: 14px;
    line-height: 1.5;
}

.tutor-ai-contents-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 15px;
}

.tutor-ai-child-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px 20px;
    transition: all 0.2s ease;
}

.tutor-ai-child-card:hover {
    border-color: #cbd5e1;
    background: #f1f5f9;
}

.tutor-ai-child-icon {
    font-size: 18px;
    margin-right: 12px;
}

.tutor-ai-child-main strong {
    color: #1e293b;
    font-size: 14px;
    font-weight: 600;
}

.tutor-ai-type-badge {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: 700;
}

.tutor-ai-lessons .tutor-ai-type-badge {
    background: rgba(48, 92, 222, 0.08);
    color: #305cde;
}

.tutor-ai-tutor_quiz .tutor-ai-type-badge {
    background: rgba(219, 39, 119, 0.08);
    color: #db2777;
}

.tutor-ai-tutor_assignments .tutor-ai-type-badge {
    background: rgba(217, 119, 6, 0.08);
    color: #d97706;
}

/* Status Badges */
.tutor-ai-status-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 9999px;
    display: inline-block;
}

.tutor-ai-status-pending {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
}

.tutor-ai-status-compiling {
    background: #fef3c7;
    color: #d97706;
    border: 1px solid #fde68a;
    animation: pulseGlow 1.5s infinite ease-in-out;
}

.tutor-ai-status-ready {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.tutor-ai-status-failed {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Premium Script Editor Modals */
.tutor-ai-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(4px);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tutor-ai-modal-content {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    width: 90%;
    max-width: 760px;
    max-height: 80vh;
    padding: 24px;
    color: #1e293b;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
}

.tutor-ai-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 14px;
}

.tutor-ai-modal-header h3 {
    color: #1e293b !important;
    font-size: 18px !important;
    font-weight: 700 !important;
    margin: 0 !important;
}

.tutor-ai-close-btn {
    background: none;
    border: none;
    color: #64748b;
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
}

.tutor-ai-close-btn:hover {
    color: #1e293b;
}

.tutor-ai-slides-scroller {
    overflow-y: auto;
    flex-grow: 1;
    padding-right: 10px;
}

.tutor-ai-slides-scroller::-webkit-scrollbar {
    width: 6px;
}
.tutor-ai-slides-scroller::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

/* Notices & Alerts */
.tutor-ai-notice-box {
    background: #d1fae5;
    border: 1px solid #a7f3d0;
    color: #065f46;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
}

/* Full Screen Takeover */
.tutor-ai-studio-root.tutor-ai-takeover {
    position: fixed !important;
    top: 32px !important; /* Offset for WordPress admin toolbar */
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 9999 !important; /* Allow WordPress Admin Bar to overlay naturally */
    overflow-y: auto !important;
    border-radius: 0 !important;
    margin: 0 !important;
    height: calc(100vh - 32px) !important;
    width: 100vw !important;
    background: #f8fafc !important;
}

@media screen and (max-width: 782px) {
    .tutor-ai-studio-root.tutor-ai-takeover {
        top: 46px !important;
        height: calc(100vh - 46px) !important;
    }
}

/* Foolproof Hide Rules during AI creation active state */
body.tutor-ai-active #tutor-course-builder,
body.tutor-ai-active #poststuff {
    display: none !important;
}

/* Premium Active Banner for Legacy Courses */
.tutor-ai-active-banner {
    background: linear-gradient(135deg, rgba(48, 92, 222, 0.03), rgba(30, 64, 175, 0.03)) !important;
    border: 1px solid rgba(48, 92, 222, 0.18) !important;
    backdrop-filter: blur(8px);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

.tutor-ai-active-banner:hover {
    border-color: rgba(48, 92, 222, 0.35) !important;
    box-shadow: 0 6px 20px rgba(48, 92, 222, 0.05) !important;
    transform: translateY(-1px);
}

.tutor-ai-active-banner .tutor-btn-primary {
    transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    box-shadow: 0 4px 12px rgba(48, 92, 222, 0.18) !important;
}

.tutor-ai-active-banner .tutor-btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 16px rgba(48, 92, 222, 0.28) !important;
}


/* Google Accounts Session Manager Styles */
.tutor-ai-acc-row:hover {
    background: #f8fafc !important;
}

#tutor-ai-close-google-accounts-modal:hover {
    color: #ef4444 !important;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
}