/* ═══════════════════════════════════════════════════════════
   ELEMENTS GUEST HOUSE — Booking Engine (Part 1)
   Base, header, forms, buttons
   ═══════════════════════════════════════════════════════════ */

@import url('./variables.css');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
body {
    font-family: var(--el-font);
    background:  var(--el-cream);
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    color:       var(--el-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Page header ───────────────────────────────────────────── */
.pt-header {
    background: var(--az-brown);
    color: var(--az-on-accent);
    text-align: center;
    padding: 28px 20px 24px;
}
.pt-header-logo {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--el-header-gold);
    text-transform: uppercase;
}
.pt-header-sub {
    font-size: 11px;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--az-brown-muted);
    margin-top: 2px;
}
.pt-header-address {
    font-size: 13px;
    color: var(--el-header-addr);
    margin-top: 10px;
}
.pt-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(196,162,101,.15);
    color: var(--el-header-gold);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .05em;
    padding: 4px 12px;
    border-radius: 10px;
    margin-top: 12px;
    border: 1px solid rgba(196,162,101,.3);
}

/* ── Main wrapper ──────────────────────────────────────────── */
.pt-wrap {
    flex: 1;
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
    padding: 64px 16px 80px;
}

/* ── Card ──────────────────────────────────────────────────── */
.pt-card {
    background: var(--el-white);
    border: 1px solid var(--el-border);
    border-radius: var(--el-radius);
    box-shadow: var(--el-shadow);
    overflow: hidden;
}

/* ── Section within card ───────────────────────────────────── */
.pt-section {
    padding: 20px;
    border-bottom: 1px solid var(--el-border);
}
.pt-section:last-child { border-bottom: none; }
.pt-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--el-muted);
    margin-bottom: 14px;
}

/* ── Date row ──────────────────────────────────────────────── */
.pt-date-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

/* ── Form fields ───────────────────────────────────────────── */
.pt-field { display: flex; flex-direction: column; gap: 5px; }
.pt-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--el-muted);
}
.pt-label .pt-req { color: var(--az-suspect-red); margin-left: 2px; }
.pt-input, .pt-select {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid var(--el-border);
    border-radius: 7px;
    font-size: 16px;
    font-family: var(--el-font);
    color: var(--el-text);
    background: var(--el-white);
    transition: border-color .18s, box-shadow .18s;
    appearance: none;
    -webkit-appearance: none;
}
.pt-input:focus-visible, .pt-select:focus-visible {
    outline: none;
    border-color: var(--el-gold);
    box-shadow: 0 0 0 3px rgba(160,120,56,.12);
}
.pt-select-wrap { position: relative; }
.pt-select-wrap::after {
    content: '▾';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--el-muted);
    pointer-events: none;
    font-size: 13px;
}

/* ── Guests row (legacy, kept for compat) ──────────────────── */
.pt-guests-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ── Per-room guests row ───────────────────────────────────── */
.pt-room-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-top: 1px solid var(--el-border);
}
.pt-room-row:first-child { border-top: none; }
.pt-room-row .pt-label {
    flex: 1;
    font-size: 12px;
    font-weight: 600;
    color: var(--el-text);
    text-transform: none;
    letter-spacing: 0;
    margin-bottom: 0;
}

/* ── Riga date check-in / check-out ─────────────────────────── */
.pt-search-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

/* ── Righe camera ────────────────────────────────────────────── */
.pt-camera-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    border-top: 1px solid var(--el-border);
}
.pt-camera-row:first-child { border-top: none; }
/* Select: larghezza fissa — non si allarga mai */
.pt-camera-row .pt-select-wrap { flex: 0 0 160px; }
/* Label "Camera N": occupa lo spazio rimasto */
.pt-camera-label {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
    color: var(--el-text);
    user-select: none;
}

/* ── "− rimuovi" link ───────────────────────────────────────── */
.pt-remove-camera {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: var(--el-gold);
    padding: 0;
    white-space: nowrap;
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: opacity .15s;
    flex: 0 0 auto;
}
.pt-remove-camera:hover { opacity: 0.65; }

/* ── Link "Aggiungi camera" ─────────────────────────────────── */
.pt-link-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: var(--el-gold);
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: opacity .15s;
}
.pt-link-btn:hover { opacity: 0.7; }

/* Responsive: su mobile impila in colonna */
@media (max-width: 480px) {
    .pt-search-main,
    .pt-date-row    { grid-template-columns: 1fr; }
    #pt-guests-single-wrap { flex: 1; }
    .pt-camera-row .pt-select-wrap { flex: 1; }
}

/* ── Primary button ────────────────────────────────────────── */
.pt-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 20px;
    background: var(--el-gold);
    color: var(--az-on-accent);
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    font-family: var(--el-font);
    text-transform: uppercase;
    letter-spacing: .06em;
    cursor: pointer;
    transition: background .18s, transform .1s;
}
.pt-btn:hover  { background: var(--el-gold-dark); }
.pt-btn:active { transform: scale(.98); }
.pt-btn:disabled { opacity: .55; cursor: not-allowed; }
.pt-btn-outline {
    background: transparent;
    color: var(--el-gold);
    border: 1.5px solid var(--el-gold);
}
.pt-btn-outline:hover { background: var(--el-gold-pale); }

/* ── Spinner ───────────────────────────────────────────────── */
.pt-spinner {
    width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: var(--az-on-accent);
    border-radius: 50%;
    animation: pt-spin .6s linear infinite;
    display: none;
}
.pt-btn.loading .pt-spinner { display: block; }
.pt-btn.loading .pt-btn-text { opacity: .7; }
@keyframes pt-spin { to { transform: rotate(360deg); } }