/* URL Encoder / Decoder
-------------------------------------- */

.urle-page {
    --urle-accent: #74b9ff;
    --urle-accent-dark: #4a9fd5;
    --urle-accent-text: #1a5f8a;
    --urle-accent-light: color-mix(in srgb, #74b9ff 12%, transparent);
    --urle-border: var(--flex-gray-15, rgba(0, 0, 0, 0.08));
    --urle-surface: var(--solid-white, #fff);
    --urle-radius: var(--round-7, 7px);
    --urle-transition: var(--effect, 0.25s ease);
    position: relative;
    padding: 36px 0 80px;
}

/* Hero
-------------------------------------- */

.urle-hero {
    max-width: 800px;
    margin: 0 auto;
    padding: 18px 0 28px;
    text-align: center;
}

.urle-title {
    margin-bottom: 12px;
    font-size: clamp(1.5rem, 3.5vw, 2.2rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.urle-subtitle {
    max-width: 640px;
    margin: 0 auto 18px;
    font-size: clamp(0.9rem, 1.5vw, 1rem);
    line-height: 1.65;
    color: var(--excerpt-color);
}

.urle-companion-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--urle-accent-text);
    background: var(--urle-accent-light);
    border: 1px solid color-mix(in srgb, #74b9ff 30%, transparent);
    border-radius: 40px;
    text-decoration: none;
    transition: var(--urle-transition);
}

.urle-companion-link:hover {
    background: color-mix(in srgb, #74b9ff 20%, transparent);
    text-decoration: none;
}

.urle-companion-link svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

/* Tool Section
-------------------------------------- */

.urle-tool-section {
    max-width: 860px;
    margin: 0 auto 28px;
}

.urle-card {
    border: 1px solid #ddd;
    border-radius: 16px;
    background: var(--urle-surface);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03), 0 6px 24px rgba(0, 0, 0, 0.07);
    padding: 32px;
}

/* Block (input / output)
-------------------------------------- */

.urle-block {
    margin-bottom: 16px;
}

.urle-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.urle-label {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--urle-accent-text);
}

/* Textarea
-------------------------------------- */

.urle-textarea {
    display: block;
    width: 100%;
    padding: 14px 16px;
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', 'Consolas', 'Monaco', monospace;
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--headline-fcolor, #222);
    background: var(--urle-surface);
    border: 1.5px solid var(--urle-border);
    border-radius: 12px;
    resize: vertical;
    transition: border-color 0.2s;
    box-sizing: border-box;
    word-break: break-all;
}

.urle-textarea:focus {
    outline: none;
    border-color: var(--urle-accent-dark);
    box-shadow: 0 0 0 3px var(--urle-accent-light);
}

.urle-textarea::placeholder {
    color: var(--body-fcolor, #999);
    opacity: 0.5;
    font-family: inherit;
}

.urle-textarea-output {
    background: color-mix(in srgb, #74b9ff 4%, white);
}

.urle-textarea-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 6px 4px 0;
}

.urle-count {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--excerpt-color, #888);
}

/* Icon Buttons
-------------------------------------- */

.urle-textarea-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.urle-btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    color: #666;
    background: #e8f4ff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--urle-transition);
}

.urle-btn-icon svg {
    width: 14px;
    height: 14px;
}

.urle-btn-icon:hover {
    color: var(--urle-accent-text);
    background: var(--urle-accent-light);
}

/* Options Row
-------------------------------------- */

.urle-options-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 16px;
    margin-bottom: 16px;
    padding: 14px 16px;
    background: #f5faff;
    border: 1px solid color-mix(in srgb, #74b9ff 20%, transparent);
    border-radius: 10px;
}

.urle-options-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--urle-accent-text);
    white-space: nowrap;
}

.urle-mode-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.urle-radio-label {
    display: flex;
    align-items: center;
    gap: 0;
    cursor: pointer;
}

.urle-radio-label input[type="radio"] {
    display: none;
}

.urle-radio-btn {
    padding: 6px 14px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--urle-accent-text);
    background: #e8f4ff;
    border: 1.5px solid transparent;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--urle-transition);
    user-select: none;
}

.urle-radio-label input[type="radio"]:checked + .urle-radio-btn {
    color: #fff;
    background: var(--urle-accent-dark);
    border-color: var(--urle-accent-dark);
}

.urle-radio-btn:hover {
    background: var(--urle-accent-light);
}

.urle-mode-hint {
    font-size: 0.78rem;
    color: var(--excerpt-color, #888);
    flex-basis: 100%;
    margin-top: 2px;
}

.urle-mode-hint code {
    background: rgba(0, 0, 0, 0.06);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.76rem;
}

/* Action Row
-------------------------------------- */

.urle-action-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.urle-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 24px;
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    background: var(--urle-accent-dark);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--urle-transition);
}

.urle-btn-primary svg {
    width: 16px;
    height: 16px;
}

.urle-btn-primary:hover {
    background: #1a5f8a;
}

/* Live Toggle
-------------------------------------- */

.urle-live-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.urle-live-label input[type="checkbox"] {
    display: none;
}

.urle-live-track {
    position: relative;
    display: inline-block;
    width: 38px;
    height: 22px;
    background: #ccc;
    border-radius: 11px;
    transition: background 0.2s;
    flex-shrink: 0;
}

.urle-live-track::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    transition: left 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.urle-live-label input:checked + .urle-live-track {
    background: var(--urle-accent-dark);
}

.urle-live-label input:checked + .urle-live-track::after {
    left: 19px;
}

.urle-live-text {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--urle-accent-text);
}

.urle-action-row:has(#urleLive:checked) .urle-btn-primary {
    opacity: 0.45;
    pointer-events: none;
}

/* Stats Row
-------------------------------------- */

.urle-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-top: 20px;
}

.urle-stat {
    padding: 16px 12px;
    background: #e8f4ff;
    border-radius: 12px;
    text-align: center;
    transition: background 0.2s;
}

.urle-stat:hover {
    background: color-mix(in srgb, #74b9ff 20%, white);
}

.urle-stat-value {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--urle-accent-text);
    line-height: 1.2;
    margin-bottom: 4px;
}

.urle-stat-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #666;
}

/* Error state
-------------------------------------- */

.urle-textarea-output.urle-error {
    color: #c0392b;
    background: #fff5f5;
    border-color: #e74c3c;
}

/* SEO Content
-------------------------------------- */

.urle-seo-content {
    margin-top: 54px;
    padding-top: 36px;
    border-top: 1px solid var(--urle-border);
}

/* FAQ Section
-------------------------------------- */

.urle-faq {
    margin-top: 54px;
    padding-top: 36px;
    border-top: 1px solid var(--urle-border);
}

.urle-faq-inner {
    padding: 0;
}

.urle-faq-label {
    display: inline-block;
    margin-bottom: 6px;
    padding: 3px 12px;
    font-family: var(--meta-family);
    font-size: var(--meta-fsize);
    font-weight: var(--meta-b-fweight, 600);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--urle-accent-text);
    background: var(--urle-accent-light);
    border-radius: 20px;
}

.urle-faq-title {
    margin-bottom: 24px;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
}

.urle-faq-list {
    position: relative;
}

.urle-faq-item {
    border-bottom: 1px solid var(--urle-border);
}

.urle-faq-item:last-child {
    border-bottom: none;
}

.urle-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 0;
    text-align: left;
    color: inherit;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    gap: 20px;
    cursor: pointer;
}

.urle-faq-question:hover,
.urle-faq-question:focus {
    color: var(--urle-accent-text);
    background: transparent;
    box-shadow: none;
}

.urle-faq-question-text {
    font-family: var(--h4-family);
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-weight: var(--h4-fweight, 700);
    line-height: 1.45;
}

.urle-faq-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    color: var(--urle-accent-text);
    border: 1px solid var(--urle-border);
    border-radius: 50%;
    background: var(--urle-accent-light);
    transition: var(--urle-transition);
}

.urle-faq-toggle svg {
    width: 14px;
    height: 14px;
    transition: transform 0.2s ease;
}

.urle-faq-item.urle-faq-open .urle-faq-toggle svg {
    transform: rotate(180deg);
}

.urle-faq-answer {
    display: none;
    padding-bottom: 18px;
}

.urle-faq-item.urle-faq-open .urle-faq-answer {
    display: block;
}

.urle-faq-item:first-child .urle-faq-answer {
    display: block;
}

.urle-faq-item:first-child .urle-faq-toggle svg {
    transform: rotate(180deg);
}

.urle-faq-item:first-child:not(.urle-faq-open):not(.urle-faq-touched) .urle-faq-answer {
    display: block;
}

.urle-faq-item:first-child:not(.urle-faq-open).urle-faq-touched .urle-faq-answer {
    display: none;
}

.urle-faq-item:first-child:not(.urle-faq-open).urle-faq-touched .urle-faq-toggle svg {
    transform: rotate(0deg);
}

.urle-faq-answer-inner {
    max-width: 840px;
    color: var(--excerpt-color);
    line-height: 1.7;
    font-size: 0.95rem;
}

.urle-faq-answer-inner p {
    margin: 0;
}

/* Toast
-------------------------------------- */

.urle-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 100000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.urle-toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    background: var(--dark-accent, #191c20);
    border-radius: var(--urle-radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    pointer-events: auto;
    animation: urleToastIn 0.3s ease;
}

.urle-toast.urle-toast-out {
    animation: urleToastOut 0.25s ease forwards;
}

@keyframes urleToastIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes urleToastOut {
    to {
        opacity: 0;
        transform: translateY(10px);
    }
}

/* Responsive
-------------------------------------- */

@media (max-width: 767px) {
    .urle-page {
        padding: 18px 0 56px;
    }

    .urle-hero {
        padding: 24px 0 20px;
    }

    .urle-card {
        padding: 20px 16px;
    }

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

    .urle-options-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .urle-seo-content {
        margin-top: 42px;
    }

    .urle-faq {
        margin-top: 42px;
    }

    .urle-faq-question {
        gap: 14px;
    }

    .urle-toast-container {
        bottom: 12px;
        right: 12px;
        left: 12px;
    }
}