/* ===========================
   TOOLS PAGE — removespread
   Inherits CSS variables from style.css
   =========================== */

/* ===========================
   Sticky footer layout
   =========================== */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1 0 auto;
}

.footer {
    flex-shrink: 0;
    padding: 20px 0;
    margin-top: 0;
}

/* ===========================
   Tools Hero
   =========================== */
.tools-hero {
    padding: 72px 24px 40px;
    text-align: center;
}

.tools-hero-inner {
    max-width: 640px;
    margin: 0 auto;
}

.tools-hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.tools-hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 12px;
}

.tools-hero-subtitle {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===========================
   Tools Section
   =========================== */
.tools-section {
    padding: 0 24px 80px;
}

.tools-section-inner {
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ===========================
   Main Card
   =========================== */
.tools-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--card-shadow);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: box-shadow var(--transition);
}

/* ===========================
   URL Input Group
   =========================== */
.tools-input-group {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

.tools-input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.tools-input-icon {
    position: absolute;
    left: 14px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    pointer-events: none;
    flex-shrink: 0;
}

.tools-input {
    width: 100%;
    padding: 12px 40px 12px 42px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    color: var(--text);
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
}

.tools-input::placeholder {
    color: var(--text-light);
}

.tools-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.tools-input-clear {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light);
    display: flex;
    align-items: center;
    padding: 4px;
    border-radius: 4px;
    transition: color var(--transition), background var(--transition);
}

.tools-input-clear:hover {
    color: var(--text);
    background: var(--border);
}

.tools-fetch-btn {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 12px 20px;
    font-size: 14px;
}

/* ===========================
   Platform Badges
   =========================== */
.tools-platforms {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tools-platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid var(--border);
    color: var(--text-muted);
    background: var(--bg-alt);
    transition: border-color var(--transition), color var(--transition);
    cursor: default;
    user-select: none;
}

.tools-platform-badge--yt {
    color: #ff0000;
    border-color: rgba(255, 0, 0, 0.2);
    background: rgba(255, 0, 0, 0.05);
}

.tools-platform-badge--ig {
    color: #e1306c;
    border-color: rgba(225, 48, 108, 0.2);
    background: rgba(225, 48, 108, 0.05);
}

.tools-platform-badge--tt {
    color: #010101;
    border-color: rgba(1, 1, 1, 0.15);
    background: rgba(1, 1, 1, 0.04);
}

[data-theme="dark"] .tools-platform-badge--tt {
    color: #f0efe9;
    border-color: rgba(240, 239, 233, 0.15);
    background: rgba(240, 239, 233, 0.05);
}

.tools-platform-badge--tw {
    color: #1d9bf0;
    border-color: rgba(29, 155, 240, 0.2);
    background: rgba(29, 155, 240, 0.05);
}

.tools-platform-badge--other {
    color: var(--text-muted);
}

/* ===========================
   Error State
   =========================== */
.tools-error {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(232, 93, 74, 0.08);
    border: 1px solid rgba(232, 93, 74, 0.25);
    border-radius: var(--radius-sm);
    color: var(--accent);
    font-size: 14px;
    animation: fadeIn 0.2s ease;
}

[data-theme="dark"] .tools-error {
    background: rgba(255, 123, 107, 0.08);
    border-color: rgba(255, 123, 107, 0.2);
}

/* ===========================
   Loading State
   =========================== */
.tools-loading {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    color: var(--text-muted);
    font-size: 14px;
    animation: fadeIn 0.2s ease;
}

.tools-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    flex-shrink: 0;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===========================
   Video Preview
   =========================== */
.tools-preview {
    display: flex;
    flex-direction: column;
    gap: 20px;
    animation: fadeIn 0.25s ease;
}

.tools-preview-inner {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.tools-preview-thumb-wrap {
    position: relative;
    flex-shrink: 0;
    width: 140px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-alt);
    aspect-ratio: 16/9;
}

.tools-preview-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tools-preview-duration {
    position: absolute;
    bottom: 6px;
    right: 6px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 4px;
}

.tools-preview-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tools-preview-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tools-preview-channel {
    font-size: 13px;
    color: var(--text-muted);
}

.tools-preview-platform {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-light);
    font-family: 'JetBrains Mono', monospace;
}

/* ===========================
   Format Selector
   =========================== */
.tools-format-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 4px;
    border-top: 1px solid var(--border);
}

.tools-format-label,
.tools-quality-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: 'JetBrains Mono', monospace;
}

.tools-format-tabs {
    display: flex;
    gap: 8px;
}

.tools-format-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    font-family: 'Inter', sans-serif;
}

.tools-format-tab:hover {
    color: var(--text);
    border-color: var(--border-strong);
}

.tools-format-tab--active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-light);
}

/* ===========================
   Quality Options
   =========================== */
.tools-quality-group,
.tools-audio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tools-quality-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tools-quality-btn {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-muted);
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
}

.tools-quality-btn:hover {
    color: var(--text);
    border-color: var(--border-strong);
}

.tools-quality-btn--active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-light);
}

/* ===========================
   Download Button
   =========================== */
.tools-download-btn {
    width: 100%;
    justify-content: center;
    padding: 14px;
    font-size: 15px;
    font-weight: 600;
}

/* ===========================
   Progress Bar
   =========================== */
.tools-progress {
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: fadeIn 0.2s ease;
}

.tools-progress-bar {
    width: 100%;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.tools-progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    width: 0%;
    transition: width 0.3s ease;
    animation: progress-indeterminate 1.5s ease-in-out infinite;
}

@keyframes progress-indeterminate {
    0%   { width: 0%; margin-left: 0%; }
    50%  { width: 60%; margin-left: 20%; }
    100% { width: 0%; margin-left: 100%; }
}

.tools-progress-fill.tools-progress-fill--done {
    animation: none;
    width: 100%;
}

.tools-progress-text {
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
}

/* ===========================
   Terms of Use
   =========================== */
.tools-terms {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.tools-terms-details {
    width: 100%;
}

.tools-terms-summary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: color var(--transition), background var(--transition);
    font-family: 'JetBrains Mono', monospace;
}

.tools-terms-summary::-webkit-details-marker {
    display: none;
}

.tools-terms-summary::after {
    content: '↓';
    margin-left: auto;
    font-size: 12px;
    transition: transform var(--transition);
}

.tools-terms-details[open] .tools-terms-summary::after {
    transform: rotate(180deg);
}

.tools-terms-summary:hover {
    color: var(--text);
    background: var(--bg-alt);
}

.tools-terms-body {
    padding: 0 20px 20px;
    border-top: 1px solid var(--border);
}

.tools-terms-content {
    padding-top: 16px;
}

.tools-terms-content p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 12px;
}

.tools-terms-content ol {
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.tools-terms-content li {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.tools-terms-content strong {
    color: var(--text);
    font-weight: 600;
}

.tools-terms-note {
    font-size: 13px !important;
    color: var(--text-light) !important;
    font-family: 'JetBrains Mono', monospace;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

.inline-link {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition);
}

.inline-link:hover {
    color: var(--accent-hover);
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 600px) {
    .tools-hero {
        padding: 48px 20px 32px;
    }

    .tools-section {
        padding: 0 16px 60px;
    }

    .tools-card {
        padding: 20px;
    }

    .tools-input-group {
        flex-direction: column;
    }

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

    .tools-preview-inner {
        flex-direction: column;
    }

    .tools-preview-thumb-wrap {
        width: 100%;
    }

    .tools-format-tabs {
        flex-direction: column;
    }

    .tools-format-tab {
        justify-content: center;
    }
}

@media (max-width: 400px) {
    .tools-platforms {
        gap: 6px;
    }

    .tools-platform-badge {
        font-size: 11px;
        padding: 3px 8px;
    }
}