/* ===================================================================
   Text Reader Styles - The Prakrit Blog
   For interactive text display with translation toggles
   =================================================================== */

/* ===== Page Header ===== */
.text-header {
    background: linear-gradient(135deg, var(--paper-light) 0%, var(--white) 100%);
    border-bottom: 3px solid var(--primary);
    padding: var(--space-xxl) 0;
    text-align: center;
}

.text-title {
    font-family: 'Adishila', 'EB Garamond', serif;
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.text-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--space-sm);
}

.text-meta {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* ===== Reading Controls ===== */
.reading-controls {
    background: var(--white);
    border-bottom: 1px solid var(--border-light);
    padding: var(--space-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.controls-panel {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

.control-group {
    display: flex;
    flex-direction: row;
    gap: var(--space-sm);
    align-items: center;
}

.control-group h3 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.control-group h3 i {
    color: var(--primary);
    margin-right: var(--space-xs);
    font-size: 0.85rem;
}

/* Script Toggle Buttons */
.script-toggle-group {
    display: flex;
    gap: var(--space-sm);
}

.script-btn {
    padding: var(--space-sm) var(--space-md);
    background: var(--paper-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.script-btn:hover {
    background: var(--paper);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.script-btn.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.script-btn i {
    font-size: 0.85rem;
}

/* Toggle All Button */
.toggle-all-btn {
    padding: var(--space-sm) var(--space-md);
    background: var(--secondary);
    border: 1px solid var(--secondary-dark);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.toggle-all-btn:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.toggle-all-btn i {
    font-size: 0.85rem;
}

/* ===== Verse Container ===== */
.text-content {
    padding: var(--space-xxl) 0;
    background: var(--paper-light);
}

.verses-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

/* ===== Individual Verse Card ===== */
.verse-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary);
    transition: all 0.3s ease;
}

.verse-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.verse-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--paper-dark);
}

.verse-number {
    font-family: 'EB Garamond', serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
}

.translation-toggle-btn {
    padding: var(--space-sm) var(--space-md);
    background: var(--paper);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.translation-toggle-btn:hover {
    background: var(--paper-dark);
    border-color: var(--primary);
}

.translation-toggle-btn i {
    font-size: 0.9rem;
}

/* ===== Verse Text ===== */
.verse-text {
    margin-bottom: var(--space-lg);
}

.verse-line {
    line-height: 2.2;
    margin-bottom: var(--space-sm);
}

/* Devanagari Script */
.verse-text.devanagari .verse-line {
    font-family: 'Adishila', 'Noto Sans Devanagari', serif;
    font-size: 1.5rem;
    color: var(--primary-dark);
}

/* Roman Script */
.verse-text.roman .verse-line {
    font-family: 'Gandhari', 'EB Garamond', serif;
    font-size: 1.3rem;
    color: var(--primary-dark);
    font-style: italic;
}

/* Hidden state */
.verse-text.hidden {
    display: none;
}

/* ===== Translation ===== */
.verse-translation {
    background: var(--paper-light);
    padding: var(--space-lg);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--secondary-dark);
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    font-style: italic;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.3s ease, padding 0.3s ease;
}

.verse-translation.show {
    max-height: 500px;
    opacity: 1;
    padding: var(--space-lg);
    margin-top: var(--space-lg);
}

.verse-translation.show.no-animation {
    transition: none;
}

/* ===== Credits Section ===== */
.credits-section {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-xxl);
    margin-top: var(--space-xxl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-light);
}

.credits-section h2 {
    font-family: 'Adishila', 'EB Garamond', serif;
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.credits-section h2 i {
    font-size: 1.8rem;
}

.credit-block {
    margin-bottom: var(--space-xl);
}

.credit-block:last-child {
    margin-bottom: 0;
}

.credit-block h3 {
    font-size: 1.4rem;
    color: var(--secondary-dark);
    margin-bottom: var(--space-md);
}

.credit-block p {
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.credits-list {
    list-style: none;
    padding-left: 0;
}

.credits-list li {
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
    line-height: 1.8;
}

.credits-list li strong {
    color: var(--primary-dark);
}

.license-note {
    font-size: 0.95rem;
    color: var(--text-light);
    font-style: italic;
}

.source-links {
    list-style: none;
    padding-left: 0;
}

.source-links li {
    margin-bottom: var(--space-md);
}

.source-links a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.source-links a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.source-links i {
    font-size: 1.2rem;
}

/* ===== Loading State ===== */
.loading {
    text-align: center;
    padding: var(--space-xxl);
    color: var(--text-light);
    font-size: 1.2rem;
}

.loading i {
    font-size: 2rem;
    margin-bottom: var(--space-md);
    color: var(--primary);
}

/* ===== Newsletter Section ===== */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: var(--space-xxl) 0;
}

.newsletter-content {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}

.newsletter-text h3 {
    font-size: 1.8rem;
    margin-bottom: var(--space-sm);
}

.newsletter-text p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: var(--space-md);
    flex: 1;
    min-width: 300px;
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
}

.newsletter-form button {
    padding: var(--space-md) var(--space-xl);
    background: var(--secondary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {
    .text-title {
        font-size: 2rem;
    }

    .text-subtitle {
        font-size: 1.1rem;
    }

    .controls-panel {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .script-toggle-group {
        flex-direction: column;
        width: 100%;
    }

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

    .verse-card {
        padding: var(--space-lg);
    }

    .verse-text.devanagari .verse-line {
        font-size: 1.3rem;
    }

    .verse-text.roman .verse-line {
        font-size: 1.1rem;
    }

    .verse-translation {
        font-size: 1rem;
    }

    .credits-section {
        padding: var(--space-lg);
    }

    .newsletter-content {
        flex-direction: column;
    }

    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .text-title {
        font-size: 1.8rem;
    }

    .verse-text.devanagari .verse-line {
        font-size: 1.2rem;
    }

    .verse-text.roman .verse-line {
        font-size: 1rem;
    }
}

/* ===== Print Styles ===== */
@media print {
    .reading-controls,
    .newsletter-section,
    .translation-toggle-btn {
        display: none;
    }

    .verse-translation {
        max-height: none !important;
        opacity: 1 !important;
        display: block !important;
    }

    .verse-card {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ===== Accessibility ===== */
*:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}