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

:root {
    --bg: #f6f3ee;
    --bg-2: #f0f4ff;
    --ink: #1d1d1f;
    --ink-soft: #4a4a4f;
    --brand: #1a73e8;
    --brand-2: #0f4ab8;
    --accent: #ffb400;
    --accent-2: #ffda6b;
    --card: #ffffff;
    --line: rgba(10, 10, 10, 0.08);
    --success: #1b7f3b;
    --danger: #a00101;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

img,
svg,
video,
canvas {
    max-width: 100%;
    height: auto;
}

.loading {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 32px 0 24px 0;
    font-size: 1.1em;
    color: var(--brand);
    min-height: 80px;
    gap: 10px;
}

.loading.active {
    display: flex;
}

body {
    font-family: "Sora", system-ui, -apple-system, sans-serif;
    background: radial-gradient(circle at top, #ffffff 0%, var(--bg) 38%, var(--bg-2) 100%);
    margin: 0;
    padding: 0;
    color: var(--ink);
}

.container {
    max-width: 980px;
    margin: 28px auto 56px;
    background: transparent;
    padding: 0 18px;
    width: 100%;
}

@media (max-width: 600px) {
    .container {
        max-width: 98vw;
        margin: 14px auto 40px;
        padding: 8px;
        border-radius: 0;
        box-shadow: none;
    }

    h1 {
        font-size: 1.4em;
    }

    h2 {
        font-size: 1.15em;
    }

    input[type=url],
    button,
    .msg,
    .image-card,
    .error {
        font-size: 1em;
    }

    input[type=url] {
        max-width: 98vw;
        font-size: 1em;
        padding: 6px 8px;
    }

    .image-preview {
        max-height: 180px;
    }

    .hero-title {
        font-size: 1.75em;
    }

    .hero-sub {
        font-size: 0.98em;
    }

    .form-card {
        padding: 16px;
    }

    .badge {
        font-size: 0.78em;
    }

    .actions {
        flex-direction: column;
        align-items: stretch;
    }

    .copy-btn {
        width: 100%;
    }
}

h1 {
    font-size: 2.1em;
    line-height: 1.15;
    margin: 0 0 10px;
    letter-spacing: -0.02em;
    overflow-wrap: anywhere;
}

h2 {
    font-size: 1.35em;
    margin: 0 0 12px;
    overflow-wrap: anywhere;
}

p {
    color: var(--ink-soft);
    line-height: 1.6;
    margin: 0 0 12px;
    overflow-wrap: anywhere;
}

.hero {
    background: linear-gradient(135deg, #ffffff 0%, #f9fbff 45%, #fff8e1 100%);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 18px 40px rgba(29, 29, 31, 0.08);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 24px;
    align-items: center;
    width: 100%;
}

.hero-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 0 0 14px;
}

.badge {
    background: #eef4ff;
    color: var(--brand-2);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 0.85em;
    font-weight: 600;
}

.hero-title {
    font-family: "Spectral", serif;
    font-size: 2.5em;
    overflow-wrap: anywhere;
}

.hero-sub {
    font-size: 1.05em;
    overflow-wrap: anywhere;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
    width: 100%;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px 14px;
    min-width: 0;
    overflow: hidden;
    overflow-wrap: anywhere;
}

.stat-card strong {
    display: block;
    font-size: 1.2em;
}

.form-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 10px 28px rgba(29, 29, 31, 0.08);
    width: 100%;
    min-width: 0;
}

.form-card label {
    font-weight: 600;
    display: block;
    margin-bottom: 8px;
}

input[type=url] {
    width: 100%;
    padding: 10px 12px;
    font-size: 0.98em;
    border: 1px solid #c9d3f0;
    border-radius: 10px;
    margin-bottom: 12px;
    box-sizing: border-box;
}

button {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    color: #3a2a00;
    border: none;
    padding: 12px 18px;
    border-radius: 10px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 8px 18px rgba(255, 180, 0, 0.25);
}

button:hover {
    transform: translateY(-1px);
}

.msg {
    background: #f3fff4;
    border: 1px solid #c6efc6;
    padding: 16px;
    border-radius: 12px;
    margin-top: 16px;
    white-space: pre-line;
    font-size: 1.1em;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.actions {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.copy-btn {
    background: var(--brand);
    color: #fff;
    padding: 8px 14px;
    width: 100%;
    box-sizing: border-box;
}

.copy-feedback {
    font-size: 0.92em;
    color: var(--success);
}

.error {
    background: #ffeaea;
    border: 1px solid #ffc6c6;
    padding: 12px;
    border-radius: 12px;
    margin-top: 16px;
    color: var(--danger);
}

.image-card {
    margin-top: 16px;
    padding: 14px;
    border: 1px solid #dfe9ff;
    border-radius: 12px;
    background: #f7faff;
    min-width: 0;
    overflow: hidden;
}

.image-preview {
    width: 100%;
    max-height: 300px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid #dfe9ff;
    margin-top: 8px;
    background: #fff;
    display: block;
}

.image-link {
    margin-top: 8px;
    font-size: 0.92em;
    word-break: break-all;
}

.section {
    margin-top: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    width: 100%;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    width: 100%;
}

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px;
    box-shadow: 0 8px 22px rgba(29, 29, 31, 0.06);
    min-width: 0;
    overflow: hidden;
    overflow-wrap: anywhere;
}

.card strong {
    display: block;
    margin-bottom: 6px;
}

.cta-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.link-soft {
    color: var(--brand-2);
    font-weight: 600;
    text-decoration: none;
}

.faq details {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px 14px;
    background: #fff;
}

.faq details + details {
    margin-top: 10px;
}

.footer-note {
    font-size: 0.9em;
    color: var(--ink-soft);
    margin-top: 24px;
    text-align: center;
}

@media (max-width: 860px) {
    .hero-grid,
    .grid-3,
    .grid-2,
    .stats {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 22px;
    }

    .hero-title {
        font-size: 2em;
    }

    .form-card {
        order: -1;
    }

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

@media (max-width: 430px) {
    .container {
        padding: 6px;
    }

    .hero {
        padding: 16px;
    }

    .hero-title {
        font-size: 1.6em;
    }

    .hero-sub {
        font-size: 0.95em;
    }

    .hero-badges {
        gap: 6px;
    }

    .badge {
        padding: 5px 10px;
        font-size: 0.75em;
    }

    .form-card {
        padding: 14px;
    }

    input[type=url] {
        padding: 10px;
    }

    .stat-card {
        padding: 10px 12px;
    }

    .msg {
        font-size: 1em;
        padding: 14px;
    }
}

@media (max-width: 390px) {
    .hero {
        padding: 14px;
    }

    .stat-card strong {
        font-size: 1em;
    }

    button {
        width: 100%;
    }

    .actions {
        gap: 8px;
    }
}

.debug {
    margin-top: 16px;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 12px;
}

.debug pre {
    margin: 8px 0 0;
    font-size: 0.92em;
    white-space: pre-wrap;
    word-break: break-word;
}