/* Travel Log — modern, cross-platform UI. No framework, no build step. */

:root {
    --bg:        #f7f9fc;
    --surface:   #ffffff;
    --surface-2: #f0f3f8;
    --text:      #0f172a;
    --muted:     #64748b;
    --border:    #e2e8f0;
    --primary:   #0ea5e9;
    --primary-600:#0284c7;
    --accent:    #8b5cf6;
    --danger:    #ef4444;
    --star:      #f59e0b;
    --shadow:    0 10px 30px rgba(15, 23, 42, 0.06), 0 4px 10px rgba(15, 23, 42, 0.04);
    --radius:    14px;
    --radius-lg: 22px;
}

html[data-theme="dark"],
@media (prefers-color-scheme: dark) {
    html[data-theme="auto"] {
        --bg:        #0b1220;
        --surface:   #111a2e;
        --surface-2: #162137;
        --text:      #e6edf8;
        --muted:     #94a3b8;
        --border:    #23304a;
        --primary:   #38bdf8;
        --primary-600:#0ea5e9;
        --shadow:    0 10px 30px rgba(0,0,0,0.45), 0 4px 10px rgba(0,0,0,0.3);
    }
}
html[data-theme="dark"] {
    --bg:        #0b1220;
    --surface:   #111a2e;
    --surface-2: #162137;
    --text:      #e6edf8;
    --muted:     #94a3b8;
    --border:    #23304a;
    --primary:   #38bdf8;
    --primary-600:#0ea5e9;
    --shadow:    0 10px 30px rgba(0,0,0,0.45), 0 4px 10px rgba(0,0,0,0.3);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--primary-600); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Topbar */
.topbar {
    position: sticky; top: 0; z-index: 10;
    display: flex; align-items: center; gap: 1rem;
    padding: .75rem 1.25rem;
    background: color-mix(in srgb, var(--surface) 90%, transparent);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: .5rem; font-weight: 700; color: var(--text); font-size: 1.1rem; }
.brand-mark { font-size: 1.4rem; }
.nav { display: flex; gap: 1rem; margin-left: auto; align-items: center; flex-wrap: wrap; }
.nav a { color: var(--muted); font-weight: 500; padding: .4rem .6rem; border-radius: 8px; }
.nav a.active, .nav a:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.theme-toggle {
    background: none; border: 1px solid var(--border); color: var(--text);
    padding: .35rem .55rem; border-radius: 8px; cursor: pointer; font-size: 1rem;
}

.container { max-width: 1120px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }

/* Buttons */
.btn-primary, button.btn-primary {
    display: inline-flex; align-items: center; gap: .4rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white; font-weight: 600;
    padding: .55rem .95rem; border-radius: 10px; border: 0;
    cursor: pointer; box-shadow: var(--shadow); text-decoration: none;
    transition: transform .15s ease;
}
.btn-primary:hover { transform: translateY(-1px); text-decoration: none; }
.btn-ghost {
    background: var(--surface-2); color: var(--text);
    padding: .5rem .9rem; border-radius: 10px; border: 1px solid var(--border);
    cursor: pointer; text-decoration: none; font-weight: 500;
}
.link-danger {
    background: none; border: 0; color: var(--danger); cursor: pointer; padding: 0; font: inherit;
}

/* Hero */
.hero {
    display: grid; grid-template-columns: 1fr; gap: 1.25rem;
    background: linear-gradient(135deg, rgba(14,165,233,.12), rgba(139,92,246,.12));
    border: 1px solid var(--border);
    padding: 1.75rem; border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}
.hero h1 { margin: 0 0 .35rem; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.hero p  { margin: 0; color: var(--muted); }

/* Stat strip */
.stat-strip { display: flex; gap: .75rem; margin: 0; flex-wrap: wrap; }
.stat-strip > div {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 12px; padding: .6rem .9rem; min-width: 90px;
}
.stat-strip dt { margin: 0; font-size: .8rem; color: var(--muted); }
.stat-strip dd { margin: 0; font-size: 1.35rem; font-weight: 700; }
.stat-strip--wide > div { min-width: 140px; }

/* Trip grid */
.trip-grid {
    display: grid; gap: 1.25rem;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.trip-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
    display: flex; flex-direction: column; transition: transform .15s ease;
}
.trip-card:hover { transform: translateY(-2px); }
.trip-photo {
    display: block; aspect-ratio: 16/10;
    background-size: cover; background-position: center;
    background-color: var(--surface-2);
}
.trip-photo--placeholder {
    display: grid; place-items: center; font-size: 2.5rem; color: var(--muted);
}
.trip-body { padding: 1rem; display: flex; flex-direction: column; gap: .35rem; flex: 1; }
.trip-body h3 { margin: 0; font-size: 1.1rem; }
.trip-body h3 a { color: var(--text); }
.trip-meta { margin: 0; color: var(--muted); font-size: .9rem; display: flex; gap: .4rem; flex-wrap: wrap; }
.trip-note { margin: .25rem 0 0; font-size: .9rem; color: var(--text); }
.stars { color: var(--star); letter-spacing: .05em; }
.trip-actions {
    margin-top: auto; padding-top: .75rem;
    display: flex; gap: .9rem; align-items: center; border-top: 1px solid var(--border);
}

/* Empty state */
.empty {
    text-align: center; padding: 4rem 1rem;
    background: var(--surface); border: 1px dashed var(--border);
    border-radius: var(--radius-lg);
}
.empty h2 { margin: 0 0 .5rem; }

/* Form */
.form-card {
    background: var(--surface); border: 1px solid var(--border);
    padding: 1.75rem; border-radius: var(--radius-lg); box-shadow: var(--shadow);
    max-width: 780px; margin: 0 auto;
}
.form-card h1 { margin-top: 0; }
.trip-form { display: flex; flex-direction: column; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .3rem; flex: 1; }
.field > span { font-size: .85rem; color: var(--muted); font-weight: 500; }
.field input, .field select, .field textarea {
    background: var(--surface-2); color: var(--text);
    border: 1px solid var(--border); border-radius: 10px;
    padding: .6rem .75rem; font: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: 2px solid var(--primary); outline-offset: 1px;
}
.row { display: flex; gap: .75rem; flex-wrap: wrap; align-items: flex-end; }
.row > .field { min-width: 140px; }
.photo-preview { margin-top: .5rem; max-width: 200px; border-radius: 10px; }
.form-actions { display: flex; gap: .75rem; margin-top: .5rem; }

/* Bars */
.bars { display: flex; flex-direction: column; gap: .4rem; margin: 1rem 0 2rem; }
.bar-row { display: grid; grid-template-columns: minmax(3rem, 10rem) 1fr 3rem; gap: .75rem; align-items: center; }
.bar-label { color: var(--muted); font-variant-numeric: tabular-nums; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar { background: var(--surface-2); border-radius: 999px; height: 10px; overflow: hidden; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); }
.bar-value { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }

.chip-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.chip {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 999px; padding: .35rem .75rem; font-size: .9rem;
    display: inline-flex; gap: .35rem; align-items: center;
}
.chip-count { color: var(--muted); font-variant-numeric: tabular-nums; }

.map-wrap h1 { margin-top: 0; }
.muted { color: var(--muted); }

.footer {
    text-align: center; color: var(--muted); font-size: .85rem;
    padding: 2rem 1rem; border-top: 1px solid var(--border); background: var(--surface);
}
.footer p { margin: .25rem 0; }

/* Installer */
.install-page { display: grid; place-items: center; min-height: 100vh; background: var(--bg); }
.install-card {
    background: var(--surface); border: 1px solid var(--border);
    padding: 2rem; border-radius: var(--radius-lg); box-shadow: var(--shadow);
    width: min(480px, 92vw); display: flex; flex-direction: column; gap: 1rem;
}
.install-card h1 { margin: 0; }
.install-card form { display: flex; flex-direction: column; gap: .75rem; }
.install-card label { display: flex; flex-direction: column; gap: .3rem; font-size: .9rem; color: var(--muted); }
.install-card input, .install-card select {
    background: var(--surface-2); color: var(--text);
    border: 1px solid var(--border); border-radius: 10px; padding: .55rem .75rem; font: inherit;
}
.install-card button {
    background: var(--primary); color: white; border: 0; border-radius: 10px;
    padding: .7rem 1rem; font-weight: 600; cursor: pointer;
}
.install-card .warn { color: var(--danger); }

/* Responsive tweaks */
@media (max-width: 640px) {
    .topbar { flex-wrap: wrap; }
    .nav { gap: .5rem; }
    .nav a { padding: .3rem .5rem; font-size: .9rem; }
}

/* ----- New components for maps + auth ----- */

.flash {
    background: linear-gradient(135deg, rgba(14,165,233,.15), rgba(139,92,246,.12));
    border-bottom: 1px solid var(--border);
    color: var(--text);
    padding: .7rem 1.25rem;
    text-align: center;
    font-weight: 500;
}

.nav-auth {
    color: var(--text); padding: .4rem .7rem; border-radius: 8px;
    border: 1px solid var(--border); background: var(--surface);
}
.nav-auth:hover { text-decoration: none; background: var(--surface-2); }
.nav-auth--primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-color: transparent; color: white;
}

.user-chip {
    display: inline-flex; align-items: center; gap: .5rem;
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: 999px; padding: .25rem .6rem .25rem .35rem;
    font-size: .9rem;
}
.user-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    box-shadow: 0 0 0 2px var(--surface);
}
.user-email { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inline-form { display: inline; }
.link-muted {
    background: none; border: 0; color: var(--muted); cursor: pointer;
    padding: 0; font: inherit; text-decoration: underline;
}
.link-muted:hover { color: var(--text); }

.section-head { display: flex; align-items: center; justify-content: space-between; margin: 2rem 0 .75rem; gap: 1rem; }
.section-head h2 { margin: 0; }
.section-h2 { margin: 2rem 0 1rem; }

/* Mini maps on home */
.maps-strip { margin-top: 0; }
.mini-maps {
    list-style: none; padding: 0; margin: 0;
    display: grid; gap: .75rem;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.mini-map {
    display: grid; grid-template-columns: 40px 1fr; gap: .5rem 1rem;
    align-items: center; padding: .8rem 1rem;
    background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
    color: var(--text); transition: transform .15s ease;
}
.mini-map:hover { transform: translateY(-2px); text-decoration: none; }
.mini-map__emoji { font-size: 1.8rem; grid-row: 1 / span 2; text-align: center; }
.mini-map strong { display: block; }
.mini-map__meta { color: var(--muted); font-size: .85rem; }
.mini-map .bar { grid-column: 2; height: 6px; }
.bar--sm { height: 6px; }

/* Maps index grid */
.maps-grid {
    display: grid; gap: 1rem; margin-top: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.map-card {
    display: grid; grid-template-columns: 80px 1fr; gap: .75rem 1rem;
    align-items: center; padding: 1.25rem;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); color: var(--text);
    box-shadow: var(--shadow); transition: transform .15s ease, box-shadow .15s ease;
}
.map-card:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(15,23,42,.08); text-decoration: none; }
.map-card__emoji { font-size: 3rem; text-align: center; }
.map-card__body h3 { margin: 0 0 .2rem; }
.map-card__progress { display: flex; align-items: center; gap: .6rem; margin-top: .5rem; }
.map-card__progress .bar { flex: 1; height: 8px; }

/* Per-map page */
.map-page .eyebrow a { color: var(--muted); }
.map-head {
    display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end;
    justify-content: space-between; margin-bottom: 1.5rem;
}
.map-head h1 { margin: .25rem 0; }
.map-head__emoji { margin-right: .3rem; }
.map-head__progress { text-align: right; }
.big-pct { font-size: 2.2rem; font-weight: 700; line-height: 1; }

.map-toolbar { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.map-toolbar input[type="search"] {
    flex: 1; min-width: 200px;
    padding: .55rem .75rem; border: 1px solid var(--border); border-radius: 10px;
    background: var(--surface-2); color: var(--text); font: inherit;
}

.place-grid {
    list-style: none; padding: 0; margin: 0;
    display: grid; gap: .5rem;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.place-chip {
    display: flex; align-items: center; gap: .5rem;
    padding: .55rem .8rem;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 12px; cursor: pointer; user-select: none;
    transition: background .15s ease, border-color .15s ease, transform .1s ease;
    font-size: .93rem;
}
.place-chip input { position: absolute; opacity: 0; pointer-events: none; }
.place-chip__code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    background: var(--surface-2); padding: .15rem .4rem; border-radius: 6px;
    color: var(--muted); font-size: .8rem; min-width: 2.5em; text-align: center;
}
.place-chip__name { flex: 1; }
.place-chip__tick { opacity: 0; color: var(--primary-600); font-weight: 700; }
.place-chip:hover { transform: translateY(-1px); border-color: color-mix(in srgb, var(--primary) 60%, var(--border)); }
.place-chip.is-on {
    background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 18%, var(--surface)),
                                         color-mix(in srgb, var(--accent)  14%, var(--surface)));
    border-color: color-mix(in srgb, var(--primary) 50%, var(--border));
}
.place-chip.is-on .place-chip__tick { opacity: 1; }
.place-chip.is-on .place-chip__code { color: var(--text); background: color-mix(in srgb, var(--primary) 30%, var(--surface-2)); }

/* Auth card */
.auth-card {
    max-width: 460px; margin: 2rem auto 0;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 2rem;
    box-shadow: var(--shadow);
}
.auth-card h1 { margin-top: 0; }

.footer-note { color: var(--muted); font-size: .85rem; }

/* Standalone additions */
.nav a.active { color: var(--text); background: var(--surface-2); text-decoration: none; }
.flash { position: sticky; top: 58px; z-index: 9; }
#storage-size { font-variant-numeric: tabular-nums; }
.import-drop {
    border: 2px dashed var(--border); border-radius: var(--radius-lg);
    padding: 2rem; text-align: center; background: var(--surface);
}
.import-drop.drag { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 10%, var(--surface)); }