/* ================================================================================
   TRASCRIVIMELO TUTTO — stile condiviso (landing + app + pagine legali)
   Vanilla CSS, zero CDN esterni. Dark mode, glassmorphism leggero, mobile-first.
   Font: stack di sistema (Inter se installato, sennò il default nativo) — niente
   Google Fonts via CDN per non fare richieste esterne prima del consenso cookie.
   ================================================================================ */

:root {
    --bg-0: #0b0e14;
    --bg-1: #11151d;
    --ink-0: #f3f5f8;
    --ink-1: #b7bfcc;
    --ink-2: #7d8698;
    --accent: #6c8dff;
    --accent-2: #8f6cff;
    --ok: #33c481;
    --warn: #f2b84b;
    --err: #ef5a6f;
    --glass-bg: rgba(255, 255, 255, 0.045);
    --glass-border: rgba(255, 255, 255, 0.09);
    --radius: 18px;
    --font-stack: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: radial-gradient(circle at 15% -10%, #1a2036 0%, var(--bg-0) 55%) fixed;
    color: var(--ink-0);
    font-family: var(--font-stack);
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.hidden { display: none !important; }

/* ---------------------------------------------------------------- header/footer */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(11, 14, 20, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
}

.brand {
    color: var(--ink-0);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; opacity: 0.85; }

.site-footer {
    margin-top: 64px;
    border-top: 1px solid var(--glass-border);
    padding: 24px 0 40px;
    color: var(--ink-2);
    font-size: 0.85rem;
}
.footer-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}
.footer-links { display: flex; gap: 18px; }

/* ---------------------------------------------------------------- hero/landing */
.hero {
    padding: 72px 20px 40px;
    text-align: center;
    max-width: 720px;
}
.eyebrow {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(108, 141, 255, 0.18), rgba(143, 108, 255, 0.18));
    border: 1px solid var(--glass-border);
    color: var(--ink-1);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 22px;
}
.hero h1 {
    font-size: clamp(1.9rem, 4.2vw, 2.7rem);
    line-height: 1.15;
    margin: 0 0 18px;
    letter-spacing: -0.02em;
}
.hero .lead {
    color: var(--ink-1);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0 0 30px;
}
.hero .hint {
    color: var(--ink-2);
    font-size: 0.85rem;
    margin-top: 14px;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    padding: 20px 20px 60px;
}
.feature h3 { margin: 0 0 8px; font-size: 1.05rem; }
.feature p { margin: 0; color: var(--ink-1); font-size: 0.92rem; line-height: 1.55; }

/* ---------------------------------------------------------------- card/glass */
.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 24px;
    animation: fade-in 0.35s ease both;
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------------------------------------------------------------- bottoni */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--ink-0);
    font-size: 0.94rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}
.btn:hover { transform: translateY(-1px); background: rgba(255, 255, 255, 0.08); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    border: none;
    color: #fff;
}
.btn-primary:hover { filter: brightness(1.08); background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.btn-lg { padding: 14px 28px; font-size: 1.02rem; }
.btn-ghost { background: transparent; }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }

/* ---------------------------------------------------------------- app: gate */
.app-body main.container { padding-top: 40px; padding-bottom: 60px; }

.gate {
    max-width: 480px;
    margin: 40px auto;
    text-align: center;
}
.gate h1 { font-size: 1.5rem; margin: 0 0 10px; }
.gate p { color: var(--ink-1); margin: 0 0 22px; line-height: 1.5; }
#googleSignInBtn { display: flex; justify-content: center; margin: 0 auto; }

.warning {
    margin-top: 18px;
    padding: 12px 14px;
    border-radius: 10px;
    background: rgba(242, 184, 75, 0.12);
    border: 1px solid rgba(242, 184, 75, 0.3);
    color: var(--warn);
    font-size: 0.85rem;
}
.error {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 10px;
    background: rgba(239, 90, 111, 0.12);
    border: 1px solid rgba(239, 90, 111, 0.3);
    color: var(--err);
    font-size: 0.88rem;
}

/* ---------------------------------------------------------------- app: badge utente */
.user-badge { display: flex; align-items: center; gap: 10px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; background: #333; }

/* ---------------------------------------------------------------- app: sezioni */
#appView { display: flex; flex-direction: column; gap: 20px; }

.usage-widget {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 14px 22px;
    color: var(--ink-1);
    font-size: 0.9rem;
}
.usage-widget strong { color: var(--ink-0); font-size: 1.1rem; }

.upload-card h2, .result-card h2, .jobs-list h2 { margin: 0 0 16px; font-size: 1.1rem; }

.tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tab {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
    background: transparent;
    color: var(--ink-1);
    font-size: 0.88rem;
    cursor: pointer;
}
.tab.active { background: rgba(108, 141, 255, 0.16); color: var(--ink-0); border-color: rgba(108, 141, 255, 0.4); }

.tab-panel input[type="file"],
.tab-panel input[type="url"] {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--ink-0);
    font-size: 0.94rem;
    margin-bottom: 16px;
}
.tab-panel input::placeholder { color: var(--ink-2); }

/* ---------------------------------------------------------------- risultato job */
.result-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.badge-queued    { background: rgba(125, 134, 152, 0.18); color: var(--ink-1); }
.badge-processing{ background: rgba(108, 141, 255, 0.18); color: var(--accent); animation: pulse 1.4s ease-in-out infinite; }
.badge-done      { background: rgba(51, 196, 129, 0.18); color: var(--ok); }
.badge-error     { background: rgba(239, 90, 111, 0.18); color: var(--err); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.55; }
}

#resultBody h3 { font-size: 0.95rem; margin: 20px 0 8px; color: var(--ink-1); }
#resultBody h3:first-child { margin-top: 18px; }
#transcript {
    white-space: pre-wrap;
    word-break: break-word;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 12px;
    padding: 16px;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    max-height: 420px;
    overflow-y: auto;
}

/* ---------------------------------------------------------------- lista lavori */
.jobs-list ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.job-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid transparent;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}
.job-item:hover { border-color: var(--glass-border); background: rgba(255, 255, 255, 0.06); }
.job-item .job-meta { display: flex; flex-direction: column; gap: 2px; }
.job-item .job-date { color: var(--ink-2); font-size: 0.78rem; }
.job-item .job-preview { color: var(--ink-1); font-size: 0.85rem; max-width: 60vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.empty-hint { color: var(--ink-2); font-size: 0.88rem; }

/* ---------------------------------------------------------------- pagine legali */
.legal-page { max-width: 760px; padding: 48px 20px 70px; }
.legal-page h1 { font-size: 1.7rem; margin-bottom: 6px; }
.legal-page .updated { color: var(--ink-2); font-size: 0.85rem; margin-bottom: 32px; }
.legal-page h2 { font-size: 1.1rem; margin: 28px 0 10px; }
.legal-page p, .legal-page li { color: var(--ink-1); line-height: 1.65; }
.legal-placeholder {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 12px;
    background: rgba(242, 184, 75, 0.1);
    border: 1px dashed rgba(242, 184, 75, 0.4);
    color: var(--warn);
    font-size: 0.88rem;
}

@media (max-width: 560px) {
    .job-item .job-preview { max-width: 44vw; }
    .header-inner { padding: 12px 16px; }
}