:root {
    --color-bg: #ffffff;
    --color-text: #1a1a1a;
    --color-muted: #6b6b6b;
    --color-accent: #2563eb;
    --color-border: #e5e5e5;
    --radius: 8px;
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    margin: 0;
    line-height: 1.6;
}

.container { max-width: 900px; margin: 0 auto; padding: 2rem 1rem; }

.site-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 2rem; border-bottom: 1px solid var(--color-border);
}
.logo { font-weight: 700; text-decoration: none; color: var(--color-text); font-size: 1.25rem; }
.search-form { display: flex; gap: .5rem; position: relative; }
.search-form input { padding: .5rem; border: 1px solid var(--color-border); border-radius: var(--radius); }
.search-form button { padding: .5rem 1rem; border: none; background: var(--color-accent); color: white; border-radius: var(--radius); cursor: pointer; }
.search-autocomplete {
    position: absolute; top: calc(100% + 4px); left: 0; min-width: 280px; max-width: 400px;
    background: white; border: 1px solid var(--color-border); border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0,0,0,.08); z-index: 20; overflow: hidden;
}
.search-autocomplete-item {
    display: block; padding: .6rem .8rem; text-decoration: none; color: var(--color-text);
    font-size: .9rem; border-bottom: 1px solid var(--color-border);
}
.search-autocomplete-item:last-child { border-bottom: none; }
.search-autocomplete-item:hover { background: #f5f5f5; }
.locale-switch { display: flex; gap: .5rem; }
.locale-switch a { text-decoration: none; color: var(--color-muted); font-size: .85rem; padding: .2rem .5rem; border-radius: 4px; }
.locale-switch a.active { background: var(--color-accent); color: white; }
.header-right { display: flex; align-items: center; gap: .5rem; }
.admin-link { text-decoration: none; color: var(--color-muted); font-size: .85rem; border: 1px solid var(--color-border); padding: .25rem .6rem; border-radius: var(--radius); margin-left: .25rem; }
.admin-link:hover { color: var(--color-text); border-color: var(--color-muted); }

.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin: 1.5rem 0; }
.category-card { display: block; padding: 1rem; border: 1px solid var(--color-border); border-radius: var(--radius); text-decoration: none; color: inherit; }
.category-card h2 { margin: 0 0 .25rem; font-size: 1.05rem; }
.faq-count { color: var(--color-muted); font-size: .9rem; }

.faq-item { border-bottom: 1px solid var(--color-border); padding: 1.25rem 0; }
.faq-question a { text-decoration: none; color: var(--color-text); }
.faq-category a { color: var(--color-muted); font-size: .85rem; text-decoration: none; }
.faq-tags .tag { display: inline-block; background: #f2f2f2; border-radius: 999px; padding: .1rem .6rem; font-size: .75rem; margin-right: .3rem; }

.faq-feedback { margin-top: 1.5rem; padding: 1rem; background: #f8f8f8; border-radius: var(--radius); }
.vote-btn { margin-right: .5rem; padding: .4rem .8rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: white; cursor: pointer; }
.feedback-message { color: var(--color-accent); font-weight: 600; }

.breadcrumb { color: var(--color-muted); font-size: .9rem; margin-bottom: 1rem; }
.breadcrumb a { color: var(--color-muted); }

/* --- Admin --- */
.admin-login { display: flex; align-items: center; justify-content: center; height: 100vh; background: #f5f5f5; }
.login-form { background: white; padding: 2rem; border-radius: var(--radius); width: 320px; box-shadow: 0 1px 4px rgba(0,0,0,.1); }
.login-form label { display: block; margin-bottom: 1rem; }
.login-form input { width: 100%; padding: .5rem; margin-top: .25rem; }
.error { color: #dc2626; }

.admin { max-width: 1400px; margin: 0 auto; padding: 1.5rem; }
.admin-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1.5rem; }
.admin-header-actions { display: flex; align-items: center; gap: 1rem; }
.back-link { display: block; font-size: .85rem; color: var(--color-muted); text-decoration: none; margin-top: .25rem; }
.admin-toolbar { margin-bottom: 1.5rem; display: flex; gap: .75rem; }
.admin-section { margin-bottom: 2.5rem; }
.admin-section-header { display: flex; justify-content: space-between; align-items: center; }
table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
th, td { text-align: left; padding: .5rem; border-bottom: 1px solid var(--color-border); font-size: .9rem; }
.btn { background: var(--color-accent); color: white; padding: .5rem 1rem; border-radius: var(--radius); text-decoration: none; border: none; cursor: pointer; font-size: .95rem; }
.link-btn { background: none; border: none; color: #dc2626; cursor: pointer; padding: 0; font-size: inherit; text-decoration: underline; }

.ui-locale-switch { display: flex; gap: .3rem; }
.ui-locale-switch a { text-decoration: none; color: var(--color-muted); font-size: .8rem; padding: .2rem .5rem; border: 1px solid var(--color-border); border-radius: 4px; }
.ui-locale-switch a.active { background: var(--color-accent); color: white; border-color: var(--color-accent); }
.ui-locale-switch-login { position: absolute; top: 1rem; right: 1rem; }
.view-frontend-link { text-decoration: none; color: var(--color-accent); font-size: .85rem; font-weight: 600; }
.view-frontend-link:hover { text-decoration: underline; }

.lang-badges { display: flex; gap: .3rem; flex-wrap: wrap; }
.lang-badge { display: inline-block; padding: .15rem .5rem; border-radius: 4px; font-size: .7rem; font-weight: 700; letter-spacing: .02em; }
.lang-badge-ok { background: #dcfce7; color: #166534; }
.lang-badge-draft { background: #fef3c7; color: #92400e; }
.lang-badge-missing { background: #f1f1f1; color: #9ca3af; }

.admin-form { display: flex; flex-direction: column; gap: 1rem; }
.admin-form > label { display: flex; flex-direction: column; gap: .3rem; font-weight: 600; font-size: .9rem; max-width: 700px; }
.admin-form input, .admin-form select, .admin-form textarea {
    font-weight: normal; padding: .5rem; border: 1px solid var(--color-border); border-radius: var(--radius);
    font-family: inherit; font-size: 1rem; width: 100%;
}

/* --- Layout a confronto orizzontale: una riga per campo, una colonna per lingua --- */
.i18n-compare { margin-top: 1rem; }
.i18n-compare-headers, .i18n-compare-row {
    display: grid;
    grid-template-columns: 140px repeat(4, 1fr);
    gap: 1rem;
    align-items: start;
}
.i18n-compare-headers { padding-bottom: .5rem; font-weight: 700; }
.i18n-compare-lang-header { display: flex; flex-direction: column; gap: .25rem; }
.lang-full-name { font-weight: normal; color: var(--color-muted); font-size: .75rem; }
.i18n-compare-row { padding: .75rem 0; }
.i18n-compare-row-tall { align-items: stretch; }
.i18n-compare-label-col { font-weight: 600; font-size: .85rem; padding-top: .5rem; color: var(--color-muted); }
.i18n-compare-cell { display: flex; flex-direction: column; gap: .4rem; border-left: 1px solid var(--color-border); padding-left: 1rem; }
.i18n-compare-cell:first-of-type { border-left: none; padding-left: 0; }
.i18n-compare hr { border: none; border-top: 1px solid var(--color-border); margin: 0; }
.version-hint { font-size: .8rem; color: var(--color-muted); margin: 0; }

/* Layout sempre orizzontale: 1 colonna per le etichette + 4 colonne di
   uguale larghezza (1fr ciascuna), una per lingua. Con schermi molto stretti
   diventa scomodo ma resta scrollabile orizzontalmente piuttosto che
   spezzare il confronto — è il comportamento richiesto. */
.i18n-compare { overflow-x: auto; }
.i18n-compare-headers, .i18n-compare-row { min-width: 900px; }

/* --- Editor HTML risposta: toolbar + vista visuale/sorgente --- */
.html-editor { border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.html-editor-toolbar { display: flex; gap: .25rem; padding: .4rem; background: #f5f5f5; border-bottom: 1px solid var(--color-border); }
.html-editor-toolbar button { border: 1px solid var(--color-border); background: white; border-radius: 4px; padding: .25rem .5rem; cursor: pointer; font-size: .8rem; }
.html-editor-toolbar .source-toggle { margin-left: auto; }
.html-editor-visual { min-height: 140px; padding: .6rem; font-size: .9rem; }
.html-editor-visual:focus { outline: 2px solid var(--color-accent); outline-offset: -2px; }
.html-editor-source { min-height: 140px; border: none; border-radius: 0; font-family: ui-monospace, monospace; font-size: .8rem; }

fieldset { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem; }

.import-report { background: #f8f8f8; border-radius: var(--radius); padding: 1rem; margin-top: 1rem; }
.import-report .errors { color: #dc2626; }
.version-item { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem; margin-bottom: .75rem; }
.version-item .version-meta { color: var(--color-muted); font-size: .85rem; margin-bottom: .5rem; }
.dropzone { border: 2px dashed var(--color-border); border-radius: var(--radius); padding: 2rem; text-align: center; color: var(--color-muted); }

.stats-filters { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-bottom: 1.5rem; }
.filter-group { display: flex; gap: .4rem; }
.export-group { margin-left: auto; }
.filter-pill {
    text-decoration: none; color: var(--color-muted); font-size: .85rem; padding: .3rem .7rem;
    border: 1px solid var(--color-border); border-radius: 999px;
}
.filter-pill.active { background: var(--color-accent); color: white; border-color: var(--color-accent); }

.period-calendar-form { margin: 0; }
.period-calendar-label {
    display: flex; align-items: center; gap: .4rem; color: var(--color-muted); font-size: .85rem;
    padding: .3rem .7rem; border: 1px solid var(--color-border); border-radius: 999px;
}
.period-calendar-label.active { background: var(--color-accent); color: white; border-color: var(--color-accent); }
.period-calendar-label input, .period-calendar-label select {
    border: none; background: transparent; color: inherit; font: inherit; padding: 0;
}
.period-calendar-label.active input, .period-calendar-label.active select { color: white; }

.stats-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 2rem; }
.stats-card {
    border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.2rem;
    display: flex; flex-direction: column; gap: .3rem;
}
.stats-card-value { font-size: 1.8rem; font-weight: 700; }
.stats-card-label { color: var(--color-muted); font-size: .85rem; }
.stats-card-warning .stats-card-value { color: #d97706; }

.stats-chart { width: 100%; height: 120px; }
.stats-chart rect { fill: var(--color-accent); opacity: .85; }
.stats-chart rect:hover { opacity: 1; }
.stats-chart-caption { color: var(--color-muted); font-size: .8rem; margin-top: .3rem; }

@media (max-width: 700px) {
    .stats-cards { grid-template-columns: 1fr; }
    .export-group { margin-left: 0; }
}

.embed-snippet {
    background: #1e1e1e; color: #d4d4d4; padding: 1rem; border-radius: var(--radius);
    overflow-x: auto; font-size: .85rem; line-height: 1.5;
}
.embed-snippet code { font-family: ui-monospace, monospace; }
.embed-snippet-textarea {
    width: 100%; font-family: ui-monospace, monospace; border: none; resize: vertical;
}

.stats-tabs { display: flex; gap: .5rem; margin-bottom: 1.5rem; border-bottom: 1px solid var(--color-border); }
.stats-tab { text-decoration: none; color: var(--color-muted); padding: .6rem 1rem; font-weight: 600; border-bottom: 2px solid transparent; }
.stats-tab.active { color: var(--color-accent); border-bottom-color: var(--color-accent); }

.locale-checkbox-group { display: flex; gap: .75rem; align-items: center; margin: 0; }
.locale-checkbox { display: flex; align-items: center; gap: .3rem; font-size: .85rem; color: var(--color-muted); cursor: pointer; }
.locale-checkbox input { margin: 0; }

.locale-breakdown { display: flex; flex-direction: column; gap: .6rem; }
.locale-breakdown-row { display: grid; grid-template-columns: 3rem 1fr 3rem; align-items: center; gap: .75rem; }
.locale-breakdown-label { font-weight: 700; font-size: .85rem; }
.locale-breakdown-bar-track { background: #f1f1f1; border-radius: 999px; height: 10px; overflow: hidden; }
.locale-breakdown-bar { background: var(--color-accent); height: 100%; border-radius: 999px; }
.locale-breakdown-value { text-align: right; font-size: .85rem; color: var(--color-muted); }

.privacy-banner {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
    background: #1e1e1e; color: #e5e5e5; padding: 1rem 1.5rem;
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
}
.privacy-banner p { margin: 0; font-size: .9rem; max-width: 700px; }
.privacy-banner-actions { display: flex; gap: .6rem; flex-shrink: 0; }
.privacy-decline { background: none; border: 1px solid #555; color: #e5e5e5; padding: .5rem 1rem; border-radius: var(--radius); cursor: pointer; }

.color-field-label { max-width: 200px; }
.color-picker { width: 100%; height: 42px; padding: .25rem; cursor: pointer; }

.category-color-dot {
    display: inline-block; width: 12px; height: 12px; border-radius: 50%;
    flex-shrink: 0; border: 1px solid rgba(0,0,0,.15);
}
.name-with-dot { display: flex; align-items: center; gap: .5rem; }