/**************************************
 * Nome file: styles.css
 * Descrizione: Stili del portale Webinar Assistant (form magic link e pagina
 *              risultati). Vanilla CSS, nessun framework. Mobile-first.
 * Data inizio lavori: 25/06/2026
 *
 * STORICO VERSIONI (dalla più recente):
 * v1 - 25/06/2026 - Creazione iniziale: layout card, form, tabelle risultati
 **************************************/

:root {
    --blu: #2563eb;
    --blu-scuro: #1d4ed8;
    --testo: #1f2937;
    --grigio: #6b7280;
    --bordo: #e5e7eb;
    --sfondo: #f3f4f6;
    --verde: #047857;
    --verde-bg: #ecfdf5;
    --rosso: #b91c1c;
    --rosso-bg: #fef2f2;
    --radius: 12px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 24px 16px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--testo);
    background: var(--sfondo);
    line-height: 1.6;
}

/* Pagine dell'area riservata: ancorate in alto, non centrate verticalmente. */
body.admin { justify-content: flex-start; }

/* Modalità EMBEDDED (pagina dentro un iframe sul sito editore): niente
   centratura verticale né min-height:100vh — altrimenti l'auto-altezza
   dell'iframe entra in un loop di crescita infinita. L'altezza diventa
   quella reale del contenuto. La classe .embedded la aggiunge assets/embed.js. */
html.embedded body {
    min-height: 0;
    justify-content: flex-start;
}

.card {
    width: 100%;
    max-width: 460px;
    background: #fff;
    border: 1px solid var(--bordo);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
}

/* La pagina risultati è più larga delle tabelle */
.card.wide { max-width: 880px; }

/* Area operatori con tabelle larghe: sfrutta quasi tutta la larghezza schermo */
.card.maxi { max-width: min(1600px, 96vw); }

/* Barra di navigazione area riservata (admin_ui.php) */
.admin-bar {
    width: min(1600px, 96vw);
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
    margin: 0 auto 16px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid var(--bordo);
    border-radius: 12px;
}
.admin-bar__brand { font-weight: 700; }
.admin-bar__brand span { color: var(--grigio); font-weight: 400; }
.admin-bar__nav { display: flex; flex-wrap: wrap; gap: 6px; flex: 1; }
.admin-link {
    text-decoration: none;
    color: var(--testo);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: .9rem;
    font-weight: 600;
}
.admin-link:hover { background: #f3f4f6; }
.admin-link.is-active { background: var(--blu); color: #fff; }
.admin-bar__user { color: var(--grigio); font-size: .85rem; }
.admin-bar__role { opacity: .8; }
.admin-bar__brand a { color: inherit; text-decoration: none; }
.admin-bar__brand a:hover { text-decoration: underline; }

/* Hub area riservata (admin/index.php) */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
    margin-top: 14px;
}
.hub-card {
    display: block;
    text-decoration: none;
    color: var(--testo);
    background: #fff;
    border: 1px solid var(--bordo);
    border-left: 5px solid var(--blu);
    border-radius: 12px;
    padding: 16px 18px;
    transition: box-shadow .15s ease, transform .15s ease;
}
.hub-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,.07); transform: translateY(-1px); }
.hub-card h3 { margin: 0 0 6px; font-size: 1.05rem; }
.hub-card p { margin: 0; color: var(--grigio); font-size: .9rem; }

@media (max-width: 560px) {
    .admin-bar__user { width: 100%; }
}

/* Tabelle con colonne ridimensionabili dall'utente (vedi table-resize.js) */
.table-scroll { overflow-x: auto; }
table.resizable { table-layout: fixed; width: 100%; }
table.resizable th { position: relative; }
table.resizable th, table.resizable td { overflow-wrap: anywhere; }
.col-resizer {
    position: absolute;
    top: 0;
    right: 0;
    width: 8px;
    height: 100%;
    cursor: col-resize;
    user-select: none;
}
.col-resizer:hover { background: rgba(37, 99, 235, .2); }

h1 {
    margin: 0 0 16px;
    font-size: 1.5rem;
}

.intro, .small { color: var(--grigio); }
.small { font-size: 0.9rem; }

label {
    display: block;
    margin: 18px 0 6px;
    font-weight: 600;
    font-size: 0.95rem;
}

input[type="email"],
input[type="text"],
input[type="search"],
input[type="date"] {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    border: 1px solid var(--bordo);
    border-radius: 8px;
    background: #fff;
}

input[type="email"]:focus,
input[type="text"]:focus,
input[type="search"]:focus,
input[type="date"]:focus {
    outline: none;
    border-color: var(--blu);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Form di ricerca compatto: campo che cresce + bottone accanto */
.search-bar {
    display: flex;
    gap: 10px;
    align-items: stretch;
    margin-top: 6px;
}
.search-bar input { flex: 1; min-width: 0; }
.search-bar button {
    width: auto;
    margin: 0;
    flex: 0 0 auto;
    padding: 12px 26px;
}
@media (max-width: 480px) {
    .search-bar { flex-direction: column; }
    .search-bar button { width: 100%; }
}

label.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-weight: 400;
    font-size: 0.92rem;
    color: var(--grigio);
}

label.checkbox input { margin-top: 4px; }

button {
    width: 100%;
    margin-top: 22px;
    padding: 13px 16px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--blu);
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

button:hover { background: var(--blu-scuro); }

a { color: var(--blu); }

.msg {
    padding: 14px 16px;
    border-radius: 8px;
    margin: 8px 0 16px;
}
.msg-ok  { background: var(--verde-bg); color: var(--verde); }
.msg-err { background: var(--rosso-bg); color: var(--rosso); }

.footer {
    color: var(--grigio);
    font-size: 0.85rem;
}

/* ---- Pagina risultati ---- */

.section-title {
    margin: 28px 0 10px;
    font-size: 1.15rem;
}

.event-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.event-table th,
.event-table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--bordo);
    vertical-align: top;
}

.event-table th {
    background: #f9fafb;
    font-weight: 600;
}

.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}
.badge-si { background: var(--verde-bg); color: var(--verde); }
.badge-no { background: var(--rosso-bg); color: var(--rosso); }
.badge-na { background: #f3f4f6; color: var(--grigio); }

.empty {
    color: var(--grigio);
    font-style: italic;
    margin: 6px 0 12px;
}

@media (max-width: 560px) {
    .card { padding: 24px 18px; }
    .event-table { font-size: 0.85rem; }
    .event-table th, .event-table td { padding: 8px 8px; }
}

/* ============================================================
   Schede evento (vista risultati: utente e addetti)
   ============================================================ */

.ev-section { margin-top: 8px; }

.ev-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 10px 0 6px;
}

/* Card con barra accento a sinistra colorata per editore */
.ev-card {
    display: flex;
    background: #fff;
    border: 1px solid var(--bordo);
    border-left: 5px solid var(--ev-accent, #9ca3af);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow .15s ease;
}
.ev-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,.07); }

/* Colori editore */
.ev--mondadori { --ev-accent: #dc2626; }   /* rosso */
.ev--rizzoli   { --ev-accent: #2563eb; }   /* blu */
.ev--fsm       { --ev-accent: #059669; }   /* verde */
.ev--altro     { --ev-accent: #9ca3af; }   /* grigio */

/* Miniatura YouTube (solo eventi passati con link YouTube).
   Riquadro 16:9 fisso e allineato in alto: il video NON viene croppato. */
.ev-media {
    flex: 0 0 220px;
    align-self: flex-start;
    margin: 16px 0 0 16px;
    position: relative;
    display: block;
    width: 220px;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    line-height: 0;
}
.ev-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.ev-media__play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    text-shadow: 0 1px 6px rgba(0,0,0,.6);
    opacity: .92;
    pointer-events: none;
}

.ev-body { flex: 1; min-width: 0; padding: 16px 18px; }

.ev-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}
.ev-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
}

/* Badge editore colorato */
.ev-editor {
    flex: 0 0 auto;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
    padding: 3px 10px;
    border-radius: 999px;
    color: var(--ev-accent);
    background: color-mix(in srgb, var(--ev-accent) 12%, #fff);
    white-space: nowrap;
}

.ev-when {
    margin: 6px 0 0;
    color: var(--grigio);
    font-size: .9rem;
}
.ev-when .ev-sep { opacity: .5; }

.ev-speakers {
    margin: 8px 0 0;
    font-size: .92rem;
    color: var(--testo);
}

.ev-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}
.ev-chip {
    font-size: .78rem;
    color: #374151;
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 3px 9px;
}
.ev-chip__k {
    color: var(--grigio);
    font-weight: 600;
    margin-right: 3px;
}

.ev-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px dashed var(--bordo);
}
.ev-status {
    display: flex;
    align-items: center;
    gap: 8px;
}
.ev-min { font-size: .85rem; color: var(--grigio); font-weight: 600; }
.ev-orari { font-size: .82rem; color: var(--grigio); }

.ev-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.ev-btn {
    display: inline-block;
    font-size: .82rem;
    font-weight: 600;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid var(--bordo);
    color: var(--testo);
    background: #fff;
    white-space: nowrap;
}
.ev-btn:hover { background: #f9fafb; }
.ev-btn--primary {
    color: #fff;
    background: var(--blu);
    border-color: var(--blu);
}
.ev-btn--primary:hover { background: var(--blu-scuro); }
.ev-btn--ghost { color: var(--grigio); }

/* Mobile: miniatura sopra, nascondi i chip secondari, compatta la card */
@media (max-width: 560px) {
    .ev-card { flex-direction: column; }
    .ev-media { flex-basis: auto; width: auto; margin: 0; border-radius: 0; }
    .ev-body { padding: 14px; }
    .ev-title { font-size: 1rem; }
    .ev-chip--sec { display: none; }
    .ev-foot { align-items: flex-start; flex-direction: column; }
}