/**
 * Licznik Slow v2.2.2 - Responsive & Theme Styles
 * Media queries, dark mode, print, accessibility
 *
 * Requires: licznik-slow-base.css
 *
 * @package Licznik_Slow
 */

/* ==========================================================================
   Responsive Design - Tablet
   ========================================================================== */
@media (max-width: 768px) {
    .licznik-slow-container {
        margin: 1rem auto;
        padding: 0 0.75rem;
    }

    .ls-main-stats-bar {
        grid-template-columns: repeat(3, 1fr);
        padding: 1rem;
    }

    .ls-main-stat:nth-child(4),
    .ls-main-stat:nth-child(5) {
        grid-column: span 1;
    }

    .ls-main-stat-value {
        font-size: 1.5rem;
    }

    .ls-secondary-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .ls-readability-grid {
        grid-template-columns: 1fr;
    }

    .ls-word-item {
        grid-template-columns: 28px 1fr auto;
        gap: 0.5rem;
    }

    .ls-word-bar,
    .ls-word-percent {
        display: none;
    }

    .ls-platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   Responsive Design - Mobile
   ========================================================================== */
@media (max-width: 480px) {
    .ls-main-stats-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .ls-main-stat:nth-child(5) {
        grid-column: span 2;
    }

    .ls-main-stat-value {
        font-size: 1.375rem;
    }

    .ls-main-stat-label {
        font-size: 0.625rem;
    }

    .ls-secondary-stats {
        grid-template-columns: 1fr;
    }

    .ls-stat-item {
        padding: 0.75rem;
    }

    .ls-textarea {
        min-height: 150px;
        font-size: 16px;
        padding: 0.875rem 1rem;
    }

    .ls-textarea-actions {
        flex-wrap: wrap;
    }

    .ls-action-btn {
        flex: 1;
        justify-content: center;
    }

    .ls-section {
        padding: 1rem;
    }

    .ls-platforms-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .ls-platform-item {
        padding: 0.625rem;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .ls-textarea-wrapper,
    .ls-action-btn,
    .ls-ngram-dropdown {
        display: none;
    }

    .licznik-slow-container {
        margin: 0;
        padding: 0;
        max-width: 100%;
    }

    .ls-main-stats-bar,
    .ls-section {
        border: 1px solid #000;
        box-shadow: none;
        break-inside: avoid;
    }
}

/* ==========================================================================
   Accessibility - Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    .licznik-slow-container,
    .ls-main-stat,
    .ls-textarea,
    .ls-action-btn,
    .ls-word-bar-fill,
    .ls-readability-fill,
    .ls-platform-fill,
    .ls-word-item,
    .ls-dropdown-menu,
    .ls-dropdown-btn svg {
        transition: none;
        animation: none;
    }

    .ls-word-item {
        opacity: 1;
    }
}

/* ==========================================================================
   Accessibility - Focus States
   ========================================================================== */
.ls-action-btn:focus-visible,
.ls-dropdown-btn:focus-visible {
    outline: 2px solid var(--ls-accent-color);
    outline-offset: 2px;
}

.ls-textarea:focus-visible {
    outline: none;
    border-color: var(--ls-border-focus);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* ==========================================================================
   Dark Mode Support
   ========================================================================== */
@media (prefers-color-scheme: dark) {
    .licznik-slow-container {
        --ls-primary-color: #f3f4f6;
        --ls-secondary-color: #d1d5db;
        --ls-background: #1f2937;
        --ls-surface: #374151;
        --ls-surface-hover: #4b5563;
        --ls-border: #4b5563;
        --ls-accent-light: #1e3a5f;
    }

    .ls-textarea {
        background: #0f172a !important;
        border-color: var(--ls-border) !important;
        color: #ffffff !important;
        -webkit-text-fill-color: #ffffff !important;
        caret-color: #ffffff;
    }

    .ls-textarea-container.ls-overlay-active .ls-textarea {
        background: transparent !important;
    }

    .ls-textarea::placeholder {
        color: #9ca3af !important;
        -webkit-text-fill-color: #9ca3af !important;
    }

    .ls-textarea:hover {
        border-color: #6b7280 !important;
    }

    .ls-textarea:focus,
    .ls-textarea:active {
        border-color: var(--ls-accent-color) !important;
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
        color: #ffffff !important;
        -webkit-text-fill-color: #ffffff !important;
        background: #0f172a !important;
    }

    .ls-textarea-container.ls-overlay-active .ls-textarea:focus,
    .ls-textarea-container.ls-overlay-active .ls-textarea:active {
        background: transparent !important;
    }

    .ls-main-stats-bar,
    .ls-section {
        background: var(--ls-background);
        border-color: var(--ls-border);
    }

    .ls-stat-item,
    .ls-readability-card,
    .ls-platform-item {
        background: var(--ls-surface);
    }

    .ls-action-btn {
        background: var(--ls-surface);
        border-color: var(--ls-border);
        color: var(--ls-secondary-color);
    }

    .ls-action-btn:hover {
        background: var(--ls-surface-hover);
        color: #ffffff;
    }

    .ls-dropdown-btn {
        background: #1e3a5f;
        color: #60a5fa;
    }

    .ls-dropdown-btn:hover,
    .ls-dropdown-btn[aria-expanded="true"] {
        background: #1e4976;
    }

    .ls-dropdown-menu {
        background: var(--ls-background);
        border-color: var(--ls-border);
    }

    .ls-dropdown-item:hover {
        background: var(--ls-surface);
    }

    .ls-dropdown-item.active {
        background: #1e3a5f;
    }

    .ls-dropdown-value {
        color: #60a5fa;
    }

    .ls-word-rank {
        background: var(--ls-surface);
    }

    .ls-word-item {
        border-bottom-color: var(--ls-border);
    }

    .ls-word-bar,
    .ls-readability-bar,
    .ls-platform-bar {
        background: var(--ls-surface);
    }

    .ls-readability-level {
        background: var(--ls-surface);
    }

    .ls-readability-level.ls-level-easy {
        background: #064e3b;
        color: #34d399;
    }

    .ls-readability-level.ls-level-medium {
        background: #78350f;
        color: #fbbf24;
    }

    .ls-readability-level.ls-level-hard {
        background: #7f1d1d;
        color: #f87171;
    }

    /* Dark mode: Checkbox and overlay */
    .ls-checkbox-label {
        background: var(--ls-surface);
        border-color: var(--ls-border);
        color: var(--ls-secondary-color);
    }

    .ls-checkbox-label:hover {
        background: var(--ls-surface-hover);
        color: #ffffff;
    }

    .ls-checkbox-label.ls-active {
        background: #7f1d1d;
        border-color: #f87171;
        color: #f87171;
    }

    .ls-textarea-container.ls-overlay-active .ls-text-overlay {
        background: #0f172a;
    }

    .ls-sentence-easy {
        background: rgba(52, 211, 153, 0.3);
    }
    .ls-sentence-medium {
        background: rgba(251, 191, 36, 0.3);
    }
    .ls-sentence-hard {
        background: rgba(248, 113, 113, 0.55);
        box-shadow: 0 0 0 2px rgba(248, 113, 113, 0.35);
    }

    /* Ensure mark element has no default styling */
    .ls-text-overlay mark.ls-sentence-easy,
    .ls-text-overlay mark.ls-sentence-medium,
    .ls-text-overlay mark.ls-sentence-hard {
        color: transparent;
        -webkit-text-fill-color: transparent;
    }
}

/* ==========================================================================
   Manual dark mode override (data-theme="dark")
   ========================================================================== */
html[data-theme="dark"] .licznik-slow-container {
    --ls-primary-color: #f3f4f6;
    --ls-secondary-color: #d1d5db;
    --ls-background: #1f2937;
    --ls-surface: #374151;
    --ls-surface-hover: #4b5563;
    --ls-border: #4b5563;
    --ls-accent-light: #1e3a5f;
}

html[data-theme="dark"] .ls-textarea {
    background: #0f172a !important;
    border-color: #4b5563 !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    caret-color: #ffffff;
}

html[data-theme="dark"] .ls-textarea-container.ls-overlay-active .ls-textarea {
    background: transparent !important;
}

html[data-theme="dark"] .ls-textarea::placeholder {
    color: #9ca3af !important;
    -webkit-text-fill-color: #9ca3af !important;
}

html[data-theme="dark"] .ls-textarea:hover {
    border-color: #6b7280 !important;
}

html[data-theme="dark"] .ls-textarea:focus,
html[data-theme="dark"] .ls-textarea:active {
    border-color: var(--ls-accent-color) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    background: #0f172a !important;
}

html[data-theme="dark"] .ls-textarea-container.ls-overlay-active .ls-textarea:focus,
html[data-theme="dark"] .ls-textarea-container.ls-overlay-active .ls-textarea:active {
    background: transparent !important;
}

html[data-theme="dark"] .ls-main-stats-bar,
html[data-theme="dark"] .ls-section {
    background: var(--ls-background);
    border-color: var(--ls-border);
}

html[data-theme="dark"] .ls-stat-item,
html[data-theme="dark"] .ls-readability-card,
html[data-theme="dark"] .ls-platform-item {
    background: var(--ls-surface);
}

html[data-theme="dark"] .ls-action-btn {
    background: var(--ls-surface);
    border-color: var(--ls-border);
    color: var(--ls-secondary-color);
}

html[data-theme="dark"] .ls-action-btn:hover {
    background: var(--ls-surface-hover);
    color: #ffffff;
}

html[data-theme="dark"] .ls-dropdown-btn {
    background: #1e3a5f;
    color: #60a5fa;
}

html[data-theme="dark"] .ls-dropdown-btn:hover,
html[data-theme="dark"] .ls-dropdown-btn[aria-expanded="true"] {
    background: #1e4976;
}

html[data-theme="dark"] .ls-dropdown-menu {
    background: var(--ls-background);
    border-color: var(--ls-border);
}

html[data-theme="dark"] .ls-dropdown-item:hover {
    background: var(--ls-surface);
}

html[data-theme="dark"] .ls-dropdown-item.active {
    background: #1e3a5f;
}

html[data-theme="dark"] .ls-dropdown-value {
    color: #60a5fa;
}

html[data-theme="dark"] .ls-word-rank {
    background: var(--ls-surface);
}

html[data-theme="dark"] .ls-word-item {
    border-bottom-color: var(--ls-border);
}

html[data-theme="dark"] .ls-word-bar,
html[data-theme="dark"] .ls-readability-bar,
html[data-theme="dark"] .ls-platform-bar {
    background: var(--ls-surface);
}

html[data-theme="dark"] .ls-readability-level {
    background: var(--ls-surface);
}

html[data-theme="dark"] .ls-readability-level.ls-level-easy {
    background: #064e3b;
    color: #34d399;
}

html[data-theme="dark"] .ls-readability-level.ls-level-medium {
    background: #78350f;
    color: #fbbf24;
}

html[data-theme="dark"] .ls-readability-level.ls-level-hard {
    background: #7f1d1d;
    color: #f87171;
}

html[data-theme="dark"] .ls-checkbox-label {
    background: var(--ls-surface);
    border-color: var(--ls-border);
    color: var(--ls-secondary-color);
}

html[data-theme="dark"] .ls-checkbox-label:hover {
    background: var(--ls-surface-hover);
    color: #ffffff;
}

html[data-theme="dark"] .ls-checkbox-label.ls-active {
    background: #7f1d1d;
    border-color: #f87171;
    color: #f87171;
}

html[data-theme="dark"] .ls-textarea-container.ls-overlay-active .ls-text-overlay {
    background: #0f172a;
}

html[data-theme="dark"] .ls-sentence-easy {
    background: rgba(52, 211, 153, 0.3);
}
html[data-theme="dark"] .ls-sentence-medium {
    background: rgba(251, 191, 36, 0.3);
}
html[data-theme="dark"] .ls-sentence-hard {
    background: rgba(248, 113, 113, 0.55);
    box-shadow: 0 0 0 2px rgba(248, 113, 113, 0.35);
}

html[data-theme="dark"] .ls-text-overlay mark.ls-sentence-easy,
html[data-theme="dark"] .ls-text-overlay mark.ls-sentence-medium,
html[data-theme="dark"] .ls-text-overlay mark.ls-sentence-hard {
    color: transparent;
    -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Manual light mode override (when system prefers dark)
   ========================================================================== */
@media (prefers-color-scheme: dark) {
    html[data-theme="light"] .licznik-slow-container {
        --ls-primary-color: #37352f;
        --ls-secondary-color: #6b7280;
        --ls-background: #ffffff;
        --ls-surface: #f9fafb;
        --ls-surface-hover: #f3f4f6;
        --ls-border: #e5e7eb;
        --ls-accent-light: #dbeafe;
    }

    html[data-theme="light"] .ls-textarea {
        background: #ffffff !important;
        border-color: #e5e7eb !important;
        color: #37352f !important;
        -webkit-text-fill-color: #37352f !important;
        caret-color: #37352f;
    }

    html[data-theme="light"] .ls-textarea-container.ls-overlay-active .ls-textarea {
        background: transparent !important;
    }

    html[data-theme="light"] .ls-textarea::placeholder {
        color: #9ca3af !important;
        -webkit-text-fill-color: #9ca3af !important;
    }

    html[data-theme="light"] .ls-textarea:hover {
        border-color: #d1d5db !important;
    }

    html[data-theme="light"] .ls-textarea:focus,
    html[data-theme="light"] .ls-textarea:active {
        border-color: var(--ls-accent-color) !important;
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
        color: #37352f !important;
        -webkit-text-fill-color: #37352f !important;
        background: #ffffff !important;
    }

    html[data-theme="light"] .ls-textarea-container.ls-overlay-active .ls-textarea:focus,
    html[data-theme="light"] .ls-textarea-container.ls-overlay-active .ls-textarea:active {
        background: transparent !important;
    }

    html[data-theme="light"] .ls-main-stats-bar,
    html[data-theme="light"] .ls-section {
        background: var(--ls-background);
        border-color: var(--ls-border);
    }

    html[data-theme="light"] .ls-stat-item,
    html[data-theme="light"] .ls-readability-card,
    html[data-theme="light"] .ls-platform-item {
        background: var(--ls-surface);
    }

    html[data-theme="light"] .ls-action-btn {
        background: #ffffff;
        border-color: #e5e7eb;
        color: #6b7280;
    }

    html[data-theme="light"] .ls-action-btn:hover {
        background: #f3f4f6;
        color: #37352f;
    }

    html[data-theme="light"] .ls-dropdown-btn {
        background: #dbeafe;
        color: #2563eb;
    }

    html[data-theme="light"] .ls-dropdown-btn:hover,
    html[data-theme="light"] .ls-dropdown-btn[aria-expanded="true"] {
        background: #bfdbfe;
    }

    html[data-theme="light"] .ls-dropdown-menu {
        background: #ffffff;
        border-color: #e5e7eb;
    }

    html[data-theme="light"] .ls-dropdown-item:hover {
        background: #f9fafb;
    }

    html[data-theme="light"] .ls-dropdown-item.active {
        background: #dbeafe;
    }

    html[data-theme="light"] .ls-dropdown-value {
        color: #2563eb;
    }

    html[data-theme="light"] .ls-word-rank {
        background: #f3f4f6;
    }

    html[data-theme="light"] .ls-word-item {
        border-bottom-color: #e5e7eb;
    }

    html[data-theme="light"] .ls-word-bar,
    html[data-theme="light"] .ls-readability-bar,
    html[data-theme="light"] .ls-platform-bar {
        background: #f3f4f6;
    }

    html[data-theme="light"] .ls-readability-level {
        background: #f3f4f6;
    }

    html[data-theme="light"] .ls-readability-level.ls-level-easy {
        background: #ecfdf5;
        color: #059669;
    }

    html[data-theme="light"] .ls-readability-level.ls-level-medium {
        background: #fffbeb;
        color: #d97706;
    }

    html[data-theme="light"] .ls-readability-level.ls-level-hard {
        background: #fef2f2;
        color: #dc2626;
    }

    html[data-theme="light"] .ls-checkbox-label {
        background: #ffffff;
        border-color: #e5e7eb;
        color: #6b7280;
    }

    html[data-theme="light"] .ls-checkbox-label:hover {
        background: #f3f4f6;
        color: #37352f;
    }

    html[data-theme="light"] .ls-checkbox-label.ls-active {
        background: #fef2f2;
        border-color: #f87171;
        color: #dc2626;
    }

    html[data-theme="light"] .ls-textarea-container.ls-overlay-active .ls-text-overlay {
        background: #ffffff;
    }

    html[data-theme="light"] .ls-sentence-easy {
        background: rgba(16, 185, 129, 0.15);
    }
    html[data-theme="light"] .ls-sentence-medium {
        background: rgba(245, 158, 11, 0.2);
    }
    html[data-theme="light"] .ls-sentence-hard {
        background: rgba(248, 113, 113, 0.35);
        box-shadow: 0 0 0 2px rgba(248, 113, 113, 0.2);
    }

    html[data-theme="light"] .ls-text-overlay mark.ls-sentence-easy,
    html[data-theme="light"] .ls-text-overlay mark.ls-sentence-medium,
    html[data-theme="light"] .ls-text-overlay mark.ls-sentence-hard {
        color: transparent;
        -webkit-text-fill-color: transparent;
    }
}