/* ===== Temi (CSS custom properties) ===== */
:root, [data-theme="night"] {
    --ink:#E6EEF0; --ink-soft:#90A4AC;
    --surface:#0E171C; --card:#16232A; --line:#2A3B43; --line-soft:#1E2E35;
    --pool:#34C5E0; --accent:#3FD0EA;
    --header-bg:#070F14; --header-text:#E6EEF0; --header-sub:#7C939C;
    --input-disabled:#1B2A31;
}
[data-theme="day"] {
    --ink:#152028; --ink-soft:#5A6B73;
    --surface:#F3F5F6; --card:#FFFFFF; --line:#DCE2E4; --line-soft:#EBEFF0;
    --pool:#1C6E86; --accent:#1A9FBD;
    --header-bg:#FFFFFF; --header-text:#152028; --header-sub:#7E8C92;
    --input-disabled:#EDF0F1;
}
[data-theme="rainbow"] {
    --ink:#241B2F; --ink-soft:#6E5C80;
    --surface:#F7F4FB; --card:#FFFFFF; --line:#E7DEF3; --line-soft:#F1EBF9;
    --pool:#7C3AED; --accent:#EC4899;
    --header-bg:#2B1D45; --header-text:#FDF7FF; --header-sub:#CDBCE8;
    --input-disabled:#EFEAF6;
}
:root {
    --z-info:#2E8BC0; --z-ok:#2AA98A; --z-warn:#E0A23C; --z-bad:#DF5A48; --z-none:#90A4A9;
    --radius: 0.875rem;
}

* { box-sizing: border-box; }

html { font-size: 100%; }

body {
    margin: 0;
    font-family: "DM Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    color: var(--ink);
    background: var(--surface);
    line-height: 1.55;
    transition: background .2s, color .2s;
}

h1, h2, h3, .brand, .eyebrow {
    font-family: "Orbitron", "DM Sans", sans-serif;
    letter-spacing: .04em;
}

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

.container { width: min(68.75rem, 92%); margin: 0 auto; padding: clamp(1rem, 4vw, 2.5rem) 0; }

/* ===== Topbar ===== */
.topbar { background: var(--header-bg); color: var(--header-text); }
[data-theme="rainbow"] .topbar { background: linear-gradient(90deg, #d12f2f, #d98a16, #1aa64b, #2f6fd1, #7a45d1); }
.topbar-inner { width: min(68.75rem, 92%); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; min-height: 3.5rem; gap: 1rem; }
.brand { color: var(--header-text); text-decoration: none; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; font-size: 1.1rem; }
.topnav { display: flex; align-items: center; gap: 1.1rem; }
.topnav a { color: var(--header-sub); text-decoration: none; font-size: .95rem; }
.topnav a:hover { color: var(--header-text); }
.who { color: var(--header-sub); max-width: 12rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-toggle { display: none; background: none; border: none; color: var(--header-text); font-size: 1.4rem; cursor: pointer; }
.inline-form { display: inline; margin: 0; }
.link-btn { background: none; border: none; color: var(--header-sub); cursor: pointer; font: inherit; padding: 0; }
.link-btn:hover { color: var(--header-text); }

/* ===== Hero / cards ===== */
.eyebrow { text-transform: uppercase; letter-spacing: .18em; font-size: .75rem; color: var(--accent); margin: 0 0 .25rem; }
.hero { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 2.5rem); margin-bottom: 1.5rem; }
.hero h1 { margin: 0 0 .5rem; font-size: 2rem; }
.lead { color: var(--ink-soft); font-size: 1.05rem; margin: 0; max-width: 40rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; }
.card { display: block; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; text-decoration: none; color: var(--ink); transition: transform .12s, border-color .12s; }
a.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card h3 { margin: 0 0 .35rem; font-size: 1.05rem; }
.muted { color: var(--ink-soft); }
.empty-note { margin-top: 1.5rem; padding: 1.5rem; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--ink-soft); text-align: center; }

/* ===== Form / auth ===== */
.auth-wrap { display: flex; justify-content: center; }
.form-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.25rem, 4vw, 2rem); width: 100%; max-width: 26.25rem; }
.form-card h1 { margin: 0 0 1rem; font-size: 1.5rem; }
.form-card .eyebrow { margin: 0 0 .1rem; }
.auth-title { margin: 0 0 1.5rem; font-size: clamp(1.7rem, 7vw, 2.2rem); text-transform: uppercase; line-height: 1.05; }
.field { display: flex; flex-direction: column; margin-bottom: 1rem; min-width: 0; }
.field > label { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); margin-bottom: .3rem; }
.field input, .field select, .field textarea {
    height: 2.625rem; padding: 0 .7rem; border: 1px solid var(--line); border-radius: .5rem;
    background: var(--card); color: var(--ink); font: inherit;
}
.field textarea { height: auto; padding: .6rem .7rem; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.hint { font-size: .78rem; color: var(--ink-soft); margin-top: .3rem; }
.stack { margin-top: .75rem; }

/* Toggle "occhio" dentro al campo */
.pw-field { position: relative; }
.pw-field input { width: 100%; padding-right: 2.6rem; }
.pw-toggle {
    position: absolute; right: .55rem; top: 50%; transform: translateY(-50%);
    background: none; border: none; padding: .2rem; margin: 0; cursor: pointer;
    color: var(--ink-soft); display: inline-flex; line-height: 0;
}
.pw-toggle:hover { color: var(--ink); }
.pw-toggle svg { width: 1.3rem; height: 1.3rem; display: block; }
.pw-toggle .icon-off { display: none; }
.pw-toggle.is-shown .icon-on { display: none; }
.pw-toggle.is-shown .icon-off { display: block; }
input::-ms-reveal, input::-ms-clear { display: none; }

/* Errori di validazione */
.field-error { color: var(--z-bad); font-size: .8rem; margin-top: .3rem; }
.field-error:empty, .field-validation-valid:empty { display: none; }
.validation-summary-valid { display: none; }

/* ===== Bottoni ===== */
.btn { display: inline-block; border: none; border-radius: .5rem; padding: .6rem 1.1rem; font: inherit; cursor: pointer; text-decoration: none; }
.btn-primary { background: var(--pool); color: #fff; }
.btn-primary:hover { background: var(--accent); }
.btn-ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn-sm { padding: .4rem .7rem; font-size: .85rem; }

/* ===== Alert / code box ===== */
.alert-error, .alert-success { border-radius: .5rem; padding: .7rem .9rem; margin-bottom: 1rem; font-size: .92rem; }
.alert-error { background: color-mix(in srgb, var(--z-bad) 14%, var(--card)); border: 1px solid color-mix(in srgb, var(--z-bad) 45%, transparent); color: var(--z-bad); }
.alert-error:empty { display: none; }
.alert-success { background: color-mix(in srgb, var(--z-ok) 14%, var(--card)); border: 1px solid color-mix(in srgb, var(--z-ok) 45%, transparent); color: var(--z-ok); }
.code-box { display: flex; flex-direction: column; gap: .25rem; border: 1px solid var(--accent); border-radius: .5rem; padding: .75rem .9rem; margin-bottom: 1rem; background: color-mix(in srgb, var(--accent) 8%, var(--card)); }
.code-value { font-family: "Orbitron", monospace; font-size: 1.6rem; letter-spacing: .35rem; color: var(--pool); }

/* ===== Ingranaggio + modale impostazioni ===== */
.gear { position: fixed; right: 1rem; bottom: 1rem; width: 3rem; height: 3rem; border-radius: 50%; border: none; background: var(--pool); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: 0 .4rem 1rem rgba(0,0,0,.2); z-index: 50; }
.gear:hover { background: var(--accent); }
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: flex; align-items: center; justify-content: center; padding: 1rem; z-index: 60; }
.overlay[hidden] { display: none; }
.modal { position: relative; background: var(--card); color: var(--ink); border-radius: var(--radius); padding: 1.5rem; width: 100%; max-width: 28rem; border: 1px solid var(--line); }
.modal h2 { margin: 0 0 1rem; font-size: 1.25rem; }
.modal-close { position: absolute; right: .75rem; top: .6rem; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--ink-soft); line-height: 1; }
.settings-block { margin-bottom: 1.25rem; }
.settings-block h3 { margin: 0 0 .6rem; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-soft); }
.settings-note { color: var(--ink-soft); font-size: .85rem; margin: .7rem 0 0; }

.flag-grid, .theme-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }
.flag-card, .theme-card { display: flex; flex-direction: column; align-items: center; gap: .5rem; padding: .75rem .4rem; background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: .7rem; cursor: pointer; font: inherit; }
.flag-card:hover, .theme-card:hover { border-color: var(--accent); }
.flag-card.is-active, .theme-card.is-active { border-color: var(--accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 45%, transparent); }
.flag-img { width: 2.8rem; height: 1.9rem; border-radius: .35rem; overflow: hidden; border: 1px solid rgba(0,0,0,.18); }
.flag-img svg { width: 100%; height: 100%; display: block; }
.flag-code, .theme-card span:last-child { font-family: "Orbitron", sans-serif; font-size: .78rem; letter-spacing: .08em; }
.theme-card .sw { width: 100%; height: 2.4rem; border-radius: .4rem; border: 1px solid rgba(0,0,0,.1); }
.sw-night { background: linear-gradient(135deg, #070F14 50%, #34C5E0 50%); }
.sw-day { background: linear-gradient(135deg, #FFFFFF 50%, #1A9FBD 50%); }
.sw-rainbow { background: linear-gradient(135deg, #ef4444, #f59e0b, #22c55e, #3b82f6, #8b5cf6); }

.fontsize-row { display: flex; align-items: center; gap: .7rem; }
.fontsize-row .slider { flex: 1; }
.a-small { font-family: "Orbitron", sans-serif; font-size: .85rem; color: var(--ink-soft); }
.a-big { font-family: "Orbitron", sans-serif; font-size: 1.35rem; color: var(--ink-soft); }
.slider { width: 100%; }

/* ===== Voli ===== */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.page-head .auth-title { margin: 0; }
.form-wide { max-width: 42rem; }
.grid-form { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.form-actions { display: flex; gap: .6rem; align-items: center; margin-top: .5rem; }
.flight-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1rem; }
.flight-card-top { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: .25rem; }
.flight-card h3 { margin: .1rem 0 .5rem; font-size: 1.05rem; }
.flight-date { font-family: "Orbitron", sans-serif; font-size: .8rem; color: var(--accent); letter-spacing: .05em; }
.flight-meta { display: flex; flex-wrap: wrap; gap: .75rem; color: var(--ink-soft); font-size: .9rem; }
.tag { display: inline-block; background: color-mix(in srgb, var(--pool) 14%, var(--card)); color: var(--pool); border: 1px solid color-mix(in srgb, var(--pool) 35%, transparent); border-radius: 999px; padding: .1rem .6rem; font-size: .72rem; letter-spacing: .04em; }
.detail-grid { display: grid; grid-template-columns: auto 1fr; gap: .4rem 1.25rem; margin: .75rem 0 0; }
.detail-grid dt { color: var(--ink-soft); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; align-self: center; }
.detail-grid dd { margin: 0; }
.notes { white-space: pre-wrap; }
.link-danger { color: var(--z-bad); }
.link-danger:hover { text-decoration: underline; }

/* ===== Selettore mappa ===== */
.map-block { margin-bottom: 1rem; }
.map-toolbar { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; margin-bottom: .4rem; }
.map-hint { color: var(--ink-soft); font-size: .85rem; }
.point-toggle { display: inline-flex; border: 1px solid var(--line); border-radius: .5rem; overflow: hidden; }
.point-toggle button { background: var(--card); color: var(--ink); border: none; padding: .35rem .8rem; cursor: pointer; font: inherit; }
.point-toggle button + button { border-left: 1px solid var(--line); }
.point-toggle button.is-active { background: var(--pool); color: #fff; }
.pick-map { height: 20rem; position: relative; z-index: 0; border: 1px solid var(--line); border-radius: .6rem; }
.map-search { display: flex; gap: .5rem; margin-bottom: .5rem; }
.map-search input { flex: 1; height: 2.4rem; padding: 0 .7rem; border: 1px solid var(--line); border-radius: .5rem; background: var(--card); color: var(--ink); font: inherit; }
.map-search input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.map-results { border: 1px solid var(--line); border-radius: .5rem; overflow: hidden; margin-bottom: .5rem; background: var(--card); }
.map-result { display: block; width: 100%; text-align: left; padding: .5rem .7rem; background: none; border: none; border-bottom: 1px solid var(--line-soft); color: var(--ink); cursor: pointer; font: inherit; font-size: .88rem; }
.map-result:last-child { border-bottom: none; }
.map-result:hover { background: var(--surface); }
.map-result-empty { color: var(--ink-soft); cursor: default; }
.site-select { margin-top: .35rem; }
.wind-pin { font-size: 1.5rem; line-height: 1; text-align: center; }

/* ===== Galleria media ===== */
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(8.5rem, 1fr)); gap: .6rem; margin: .5rem 0 1rem; }
.media-item { position: relative; border: 1px solid var(--line); border-radius: .5rem; overflow: hidden; background: var(--surface); }
.media-item img, .media-item video { display: block; width: 100%; height: 8.5rem; object-fit: cover; }
.media-item form { margin: 0; }
.media-del { position: absolute; top: .25rem; right: .25rem; width: 1.6rem; height: 1.6rem; border: none; border-radius: 50%; background: rgba(0,0,0,.55); color: #fff; font-size: 1.1rem; line-height: 1; cursor: pointer; }
.media-del:hover { background: var(--z-bad); }
.upload-form { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; margin-top: .25rem; }

/* ===== Privacy / footer ===== */
.site-footer { text-align: center; padding: 1.75rem 1rem 2.5rem; color: var(--ink-soft); font-size: .85rem; }
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.prose { max-width: 46rem; }
.prose h2 { font-size: 1.05rem; margin: 1.4rem 0 .4rem; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin: .2rem 0; }
.check-row { display: flex; gap: .5rem; align-items: flex-start; margin: .25rem 0 .25rem; }
.check-row input { margin-top: .25rem; }
.check-row label { color: var(--ink); }

/* ===== Datepicker localizzato ===== */
.date-field { position: relative; display: flex; gap: .4rem; }
.date-field [data-date-display] { flex: 1; height: 2.625rem; padding: 0 .7rem; border: 1px solid var(--line); border-radius: .5rem; background: var(--card); color: var(--ink); font: inherit; cursor: pointer; min-width: 0; }
.date-field [data-date-display]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.date-open { border: 1px solid var(--line); background: var(--card); border-radius: .5rem; padding: 0 .7rem; cursor: pointer; font-size: 1.05rem; line-height: 1; }
.datecal { position: absolute; top: calc(2.625rem + .35rem); left: 0; z-index: 30; width: 17rem; max-width: 90vw; background: var(--card); border: 1px solid var(--line); border-radius: .6rem; padding: .6rem; box-shadow: 0 .5rem 1.5rem rgba(0,0,0,.25); }
.datecal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .4rem; }
.datecal-title { font-family: "Orbitron", sans-serif; font-size: .85rem; }
.datecal-nav { background: none; border: 1px solid var(--line); border-radius: .4rem; cursor: pointer; color: var(--ink); width: 1.8rem; height: 1.8rem; font-size: 1rem; line-height: 1; }
.datecal-nav:hover { border-color: var(--accent); }
.datecal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: .15rem; }
.datecal-dow { text-align: center; font-size: .7rem; color: var(--ink-soft); text-transform: uppercase; padding: .2rem 0; }
.datecal-day { background: none; border: none; border-radius: .4rem; cursor: pointer; color: var(--ink); padding: .35rem 0; font: inherit; }
.datecal-day:hover { background: var(--surface); }
.datecal-day.is-today { outline: 1px solid var(--line); }
.datecal-day.is-selected { background: var(--pool); color: #fff; }

/* ===== Profilo + attrezzatura ===== */
.alert-ok { background: color-mix(in srgb, var(--accent) 14%, transparent); border: 1px solid var(--accent); color: var(--ink); padding: .6rem .8rem; border-radius: .5rem; margin-bottom: 1rem; }
.section-title { font-family: "Orbitron", sans-serif; font-size: 1.05rem; margin: 0 0 .8rem; }
.btn-danger { background: #b3261e; color: #fff; border: 1px solid #b3261e; }
.btn-danger:hover { filter: brightness(1.08); }

.profile-head { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1rem; }
.avatar { width: 84px; height: 84px; flex: 0 0 84px; border-radius: 50%; overflow: hidden; border: 1px solid var(--line); background: var(--surface); display: flex; align-items: center; justify-content: center; }
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar.is-empty span { font-size: 2rem; opacity: .7; }
.profile-head-fields { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: .4rem; }

.equip-group { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); margin: 1rem 0 .35rem; }
.equip-list { list-style: none; margin: 0 0 .5rem; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
.equip-item { display: flex; align-items: center; gap: .6rem; justify-content: space-between; border: 1px solid var(--line); border-radius: .5rem; padding: .5rem .7rem; background: var(--card); }
.equip-item.is-retired { opacity: .55; }
.equip-info { display: flex; flex-direction: column; min-width: 0; }
.equip-name { font-weight: 600; }
.equip-notes { font-size: .82rem; color: var(--ink-soft); }
.equip-badge { font-size: .7rem; text-transform: uppercase; color: var(--ink-soft); }
.equip-actions { display: flex; gap: .4rem; flex: 0 0 auto; }
.equip-actions form { margin: 0; }
.equip-add { margin-top: 1rem; border-top: 1px solid var(--line); padding-top: 1rem; }

/* ===== Mobile (DEVE restare in fondo) ===== */
@media (max-width: 620px) {
    .nav-toggle { display: block; }
    .topnav { display: none; position: absolute; left: 0; right: 0; top: 3.5rem; flex-direction: column; align-items: flex-start; gap: .25rem; background: var(--header-bg); padding: .75rem 4%; z-index: 40; }
    .topnav.open { display: flex; }
    .hero h1 { font-size: 1.6rem; }
    .grid-form { grid-template-columns: 1fr; }
    .page-head { align-items: flex-start; }
}