/**
 * LW Rail Vehicles — Sightings surfaces (Lane A)
 *
 * Scoped to .zone-spotting; reads site tokens only (rail.css :root), no raw hex.
 * The markup keeps every lwveh-* hook / id the dashboard JS depends on.
 */

/* ------------------------------------------------------------ roots */
.lwveh-sightings-dashboard.zone-spotting,
.lwveh-sightings-calendar.zone-spotting,
.lwveh-daily-sightings.zone-spotting,
.lwveh-sightings-log.zone-spotting {
    color: var(--fg);
    font-family: var(--font-body);
    max-width: var(--container);
    margin-inline: auto;
}

.zone-spotting .lwveh-sightings-log {
    margin-top: var(--gap-xl);
}

/* --------------------------------------------------- header + KPIs */
.zone-spotting .lwveh-dashboard-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--gap-md);
    padding-bottom: var(--gap-md);
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--gap-lg);
}

.zone-spotting .lwveh-dashboard-header h2 {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--fg);
}

.zone-spotting .lwveh-dashboard-controls {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    flex-wrap: wrap;
}

.zone-spotting .lwveh-dashboard-controls label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--fg-soft);
}

.zone-spotting .lwveh-dashboard-controls input[type="month"] {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--fg);
    font-family: var(--font-body);
    font-size: 0.875rem;
}

.zone-spotting .lwveh-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--gap-md);
    margin: 0 0 var(--gap-lg);
}

.zone-spotting .lwveh-stats .el-kpi {
    margin: 0;
}

.zone-spotting .lwveh-stats--sample {
    opacity: 0.85;
}

/* ----------------------------------------------------------- buttons */
.zone-spotting .lwveh-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--fg-soft);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
    text-decoration: none;
}

.zone-spotting .lwveh-btn:hover {
    border-color: var(--border-strong);
    background: var(--surface-2);
}

.zone-spotting .lwveh-btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--on-accent);
}

.zone-spotting .lwveh-btn-primary:hover {
    background: var(--accent-2);
    border-color: var(--accent-2);
}

/* ------------------------------------------------------------- form */
.zone-spotting .lwveh-dashboard-sighting-form {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--gap-lg);
    margin-bottom: var(--gap-lg);
}

.zone-spotting .lwveh-dashboard-sighting-form h3,
.zone-spotting .lwveh-sighting-form-wrap h3 {
    margin-top: 0;
    margin-bottom: var(--gap-md);
    font-family: var(--font-display);
    font-size: 1.125rem;
    color: var(--fg);
}

.zone-spotting .lwveh-sighting-form .lwveh-form-row,
.zone-spotting .lwveh-form-row {
    margin-bottom: var(--gap-md);
}

.zone-spotting .lwveh-sighting-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--fg-soft);
}

.zone-spotting .lwveh-sighting-form .required,
.zone-spotting .lwveh-quick-field .required {
    color: var(--danger);
}

.zone-spotting .lwveh-sighting-form input,
.zone-spotting .lwveh-sighting-form textarea {
    width: 100%;
    max-width: 400px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--fg);
    font-size: 0.875rem;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.zone-spotting .lwveh-sighting-form input:focus,
.zone-spotting .lwveh-sighting-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.zone-spotting .lwveh-form-actions {
    margin-top: var(--gap-md);
}

.zone-spotting .lwveh-sight-status {
    margin-top: var(--gap-sm);
    min-height: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.zone-spotting .lwveh-sight-status.success { color: var(--ok); }
.zone-spotting .lwveh-sight-status.error { color: var(--danger); }

/* ------------------------------------------------------- dashboard */
.zone-spotting .lwveh-dashboard-body {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--gap-lg);
}

@media (max-width: 900px) {
    .zone-spotting .lwveh-dashboard-body {
        grid-template-columns: 1fr;
    }
}

/* -------------------------------------------------------- calendar */
.zone-spotting .lwveh-dashboard-calendar-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--gap-lg);
    height: fit-content;
    position: sticky;
    top: var(--gap-lg);
}

.zone-spotting .lwveh-calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--gap-md);
}

.zone-spotting .lwveh-cal-nav {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.125rem;
    color: var(--fg-soft);
    transition: border-color 0.15s ease, background 0.15s ease;
}

.zone-spotting .lwveh-cal-nav:hover {
    background: var(--surface-2);
    border-color: var(--border-strong);
}

.zone-spotting .lwveh-cal-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--fg);
    text-align: center;
    flex: 1;
}

.zone-spotting .lwveh-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.zone-spotting .lwveh-cal-dow {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    padding: 8px 0;
}

.zone-spotting .lwveh-cal-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 4px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
    position: relative;
    min-height: 60px;
}

.zone-spotting .lwveh-cal-day:hover {
    background: var(--surface-2);
    border-color: var(--accent);
}

.zone-spotting .lwveh-cal-day.other-month {
    opacity: 0.3;
}

.zone-spotting .lwveh-cal-day.today {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.zone-spotting .lwveh-cal-day.has-sightings {
    background: var(--warn-soft);
    border-color: var(--warn);
}

.zone-spotting .lwveh-cal-day.has-sightings.today {
    background: var(--warn-soft);
    border-color: var(--warn);
}

.zone-spotting .lwveh-cal-day.selected {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.zone-spotting .lwveh-cal-day-num {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--fg);
    margin-bottom: 2px;
    font-variant-numeric: tabular-nums;
}

.zone-spotting .lwveh-cal-day-count,
.zone-spotting .spot-count {
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--on-accent);
    background: var(--warn);
    border-radius: var(--radius-pill);
    padding: 1px 6px;
    min-width: 20px;
    text-align: center;
}

.zone-spotting .lwveh-cal-day.today .lwveh-cal-day-count {
    background: var(--accent);
    color: var(--on-accent);
}

/* ------------------------------------------------------ daily list */
.zone-spotting .lwveh-dashboard-daily-list {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--gap-lg);
}

.zone-spotting .lwveh-dashboard-daily-list h3,
.zone-spotting .lwveh-daily-sightings h3 {
    margin-top: 0;
    margin-bottom: var(--gap-md);
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--fg);
}

.zone-spotting .lwveh-daily-sightings h3 {
    text-align: center;
}

.zone-spotting .lwveh-daily-list-loading,
.zone-spotting .lwveh-daily-list-empty,
.zone-spotting .lwveh-cal-empty {
    text-align: center;
    padding: var(--gap-xl) var(--gap-md);
    color: var(--muted);
}

.zone-spotting .lwveh-daily-day {
    margin-bottom: var(--gap-lg);
    padding-bottom: var(--gap-lg);
    border-bottom: 1px solid var(--border);
}

.zone-spotting .lwveh-daily-day:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.zone-spotting .lwveh-daily-day-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--gap-md);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.zone-spotting .lwveh-daily-day-date {
    font-size: 1rem;
    font-weight: 700;
    color: var(--fg);
}

.zone-spotting .lwveh-daily-day-count {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--on-accent);
    background: var(--accent);
    border-radius: var(--radius-pill);
    padding: 2px 10px;
}

.zone-spotting .lwveh-daily-sighting {
    display: flex;
    flex-wrap: wrap;
    gap: var(--gap-sm);
    padding: var(--gap-sm);
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 8px;
}

.zone-spotting .lwveh-daily-sighting:last-child {
    margin-bottom: 0;
}

.zone-spotting .lwveh-daily-sighting-vehicle {
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--fg);
    flex: 1 1 200px;
}

.zone-spotting .lwveh-daily-sighting-vehicle a {
    color: var(--accent-2);
    text-decoration: none;
}

.zone-spotting .lwveh-daily-sighting-vehicle a:hover {
    text-decoration: underline;
}

.zone-spotting .lwveh-daily-sighting-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--gap-md);
    font-size: 0.75rem;
    color: var(--muted);
}

.zone-spotting .lwveh-daily-sighting-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.zone-spotting .lwveh-daily-sighting-headcode {
    font-family: var(--font-mono);
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1px 6px;
    border-radius: var(--radius);
}

.zone-spotting .lwveh-daily-sighting-time {
    font-variant-numeric: tabular-nums;
}

.zone-spotting .lwveh-daily-sighting-notes {
    grid-column: 1 / -1;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
    font-size: 0.75rem;
    color: var(--muted);
    font-style: italic;
}

.zone-spotting .lwveh-daily-sighting-consist {
    font-size: 0.72rem;
    color: var(--muted);
}

/* ------------------------------------------- calendar-only / daily */
.zone-spotting .lwveh-sightings-calendar {
    max-width: 480px;
    margin-inline: auto;
}

.zone-spotting .lwveh-daily-sightings {
    max-width: 800px;
    margin-inline: auto;
}

/* -------------------------------------------------- vehicle log */
.zone-spotting .lwveh-sightings-log-header {
    margin-bottom: var(--gap-md);
}

.zone-spotting .lwveh-sightings-log-header h2 {
    margin-top: 0;
    margin-bottom: 4px;
    font-family: var(--font-display);
    color: var(--fg);
}

.zone-spotting .lwveh-sightings-log-intro {
    margin: 0;
    color: var(--muted);
    font-size: 0.875rem;
}

.zone-spotting .lwveh-vehicle-calendar-wrap {
    margin-bottom: var(--gap-lg);
}

.zone-spotting .lwveh-cal-month {
    margin-bottom: var(--gap-lg);
    padding-bottom: var(--gap-md);
    border-bottom: 1px solid var(--border);
}

.zone-spotting .lwveh-cal-month:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.zone-spotting .lwveh-cal-month-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--fg);
}

.zone-spotting .lwveh-sightings-log-list {
    max-height: 500px;
    overflow-y: auto;
}

.zone-spotting .lwveh-sighting-form-wrap {
    margin-top: var(--gap-lg);
    padding-top: var(--gap-lg);
    border-top: 1px solid var(--border);
}

/* --------------------------------------------- quick-add card */
.lwveh-quick-sighting.zone-spotting {
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-lg);
    padding: var(--gap-lg);
    margin: 0 0 var(--gap-lg);
    color: var(--fg);
    box-shadow: var(--shadow-2);
    font-family: var(--font-body);
}

.zone-spotting .lwveh-quick-head { margin-bottom: var(--gap-md); }
.zone-spotting .lwveh-quick-head h3 {
    margin: 0 0 4px;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--fg);
    letter-spacing: -0.01em;
}
.zone-spotting .lwveh-quick-head p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--muted);
}

.zone-spotting .lwveh-quick-login {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--gap-md);
}
.zone-spotting .lwveh-quick-login p { margin: 0 0 var(--gap-sm); font-size: 0.9rem; color: var(--fg-soft); }

.zone-spotting .lwveh-quick-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-sm);
}
.zone-spotting .lwveh-quick-field--vehicle,
.zone-spotting .lwveh-quick-field--notes { grid-column: 1 / -1; }

.zone-spotting .lwveh-quick-field label,
.zone-spotting .lwveh-quick-media > label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    margin-bottom: 6px;
}
.zone-spotting .lwveh-quick-field .optional {
    text-transform: none;
    letter-spacing: 0;
    font-weight: 500;
    color: var(--muted);
}

.zone-spotting .lwveh-quick-field input[type="text"],
.zone-spotting .lwveh-quick-field input[type="date"],
.zone-spotting .lwveh-quick-field input[type="time"],
.zone-spotting .lwveh-quick-field textarea {
    width: 100%;
    padding: 11px 13px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--fg);
    font-size: 0.9rem;
    font-family: inherit;
}
.zone-spotting .lwveh-quick-field input:focus,
.zone-spotting .lwveh-quick-field textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.zone-spotting .lwveh-quick-locked {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--gap-sm);
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 11px 14px;
}
.zone-spotting .lwveh-quick-veh {
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    color: var(--fg);
}
.zone-spotting .lwveh-quick-match { font-size: 0.72rem; font-weight: 700; color: var(--ok); }
.zone-spotting .lwveh-quick-match.is-gap { color: var(--warn); }

.zone-spotting .lwveh-quick-suggest {
    position: absolute;
    z-index: 30;
    left: 0; right: 0;
    margin-top: 4px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-3);
    overflow: hidden;
    max-height: 260px;
    overflow-y: auto;
}
.zone-spotting .lwveh-quick-suggest-item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 14px;
    border: 0;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    color: var(--fg);
    font-size: 0.85rem;
    font-family: inherit;
    cursor: pointer;
}
.zone-spotting .lwveh-quick-suggest-item:hover { background: var(--surface-2); }
.zone-spotting .lwveh-quick-suggest-item .crs { font-weight: 700; color: var(--accent-2); }
.zone-spotting .lwveh-quick-suggest-item em {
    color: var(--muted);
    font-style: normal;
    font-size: 0.72rem;
}

.zone-spotting .lwveh-quick-gap {
    margin: 6px 0 0;
    font-size: 0.75rem;
    color: var(--warn);
    font-weight: 600;
}

.zone-spotting .lwveh-quick-media { margin-top: var(--gap-md); }
.zone-spotting .lwveh-quick-media-drop {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    flex-wrap: wrap;
}
.zone-spotting .lwveh-quick-media-btn {
    background: var(--surface-2);
    border: 1px dashed var(--border-strong);
    color: var(--fg);
    border-radius: var(--radius);
    padding: 10px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
}
.zone-spotting .lwveh-quick-media-btn:hover { background: var(--surface); border-color: var(--accent); }
.zone-spotting .lwveh-quick-media-hint { font-size: 0.75rem; color: var(--muted); }

.zone-spotting .lwveh-quick-media-list {
    list-style: none;
    margin: var(--gap-sm) 0 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.zone-spotting .lwveh-quick-media-item {
    position: relative;
    width: 76px; height: 76px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--surface-2);
    border: 1px solid var(--border);
}
.zone-spotting .lwveh-quick-media-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.zone-spotting .lwveh-quick-media-item .thumb.video {
    display: flex; align-items: center; justify-content: center;
    width: 100%; height: 100%; font-size: 1.5rem; color: var(--fg);
}
.zone-spotting .lwveh-quick-media-item .remove {
    position: absolute; top: 2px; right: 2px;
    width: 20px; height: 20px;
    border: 0; border-radius: var(--radius-pill);
    background: var(--danger); color: var(--on-accent);
    font-size: 14px; line-height: 1; cursor: pointer;
}

.zone-spotting .lwveh-quick-actions {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    margin-top: var(--gap-md);
    flex-wrap: wrap;
}
.zone-spotting .lwveh-quick-btn {
    display: inline-block;
    background: var(--accent);
    color: var(--on-accent);
    border: 0;
    border-radius: var(--radius);
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 800;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    box-shadow: var(--shadow-btn);
}
.zone-spotting .lwveh-quick-btn:hover { background: var(--accent-2); }
.zone-spotting .lwveh-quick-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.zone-spotting .lwveh-quick-status { font-size: 0.85rem; font-weight: 700; color: var(--muted); }
.zone-spotting .lwveh-quick-status.ok { color: var(--ok); }
.zone-spotting .lwveh-quick-status.err { color: var(--danger); }

@media (max-width: 640px) {
    .zone-spotting .lwveh-quick-grid { grid-template-columns: 1fr; }
}

/* ------------------------------------------ last-seen + roster */
.zone-spotting .lwveh-lastseen-bubble,
.zone-spotting .lwveh-roster-lastseen {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    background: var(--ok-soft);
    border: 1px solid var(--ok);
    color: var(--ok);
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}
.zone-spotting .lwveh-lastseen-bubble { margin-left: 8px; }
.zone-spotting .lwveh-roster-lastseen { margin-top: 8px; font-size: 0.7rem; align-self: flex-start; }

.zone-spotting .lwveh-lastseen-bubble::before,
.zone-spotting .lwveh-roster-lastseen::before {
    content: "";
    width: 7px; height: 7px;
    border-radius: var(--radius-pill);
    background: var(--ok);
    flex: 0 0 auto;
}
.zone-spotting .lwveh-lastseen-bubble.is-none,
.zone-spotting .lwveh-roster-lastseen.is-none {
    background: var(--surface-2);
    border-color: var(--border);
    color: var(--muted);
}
.zone-spotting .lwveh-lastseen-bubble.is-none::before,
.zone-spotting .lwveh-roster-lastseen.is-none::before { background: var(--muted); }

.zone-spotting .lwveh-roster-sort {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    flex-wrap: wrap;
    margin: 4px 0 var(--gap-md);
}
.zone-spotting .lwveh-roster-sort-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}
.zone-spotting .lwveh-sort-btn {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 6px 14px;
    font-size: 0.78rem;
    font-weight: 700;
    font-family: inherit;
    color: var(--fg-soft);
    cursor: pointer;
}
.zone-spotting .lwveh-sort-btn:hover { border-color: var(--border-strong); background: var(--surface-2); }
.zone-spotting .lwveh-sort-btn.is-active { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }

.zone-spotting .lwveh-roster-status {
    display: inline-flex;
    align-self: flex-start;
    margin-top: 4px;
    padding: 2px 9px;
    border-radius: var(--radius-pill);
    background: var(--surface-2);
    color: var(--fg-soft);
    font-size: 0.7rem;
    font-weight: 700;
}

/* ------------------------------------------------- responsive */
@media (max-width: 600px) {
    .zone-spotting .lwveh-dashboard-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .zone-spotting .lwveh-calendar-grid { gap: 1px; }
    .zone-spotting .lwveh-cal-day { min-height: 48px; padding: 2px; }
    .zone-spotting .lwveh-cal-day-num { font-size: 0.75rem; }
    .zone-spotting .lwveh-cal-day-count { font-size: 0.5625rem; padding: 1px 4px; min-width: 16px; }
}