/* ─────────────────────────────────────────────────────────────
   Innova GNV Cerca — Design System v0.3
   Committed color strategy. OKLCH. Contrast-verified.
   ───────────────────────────────────────────────────────────── */

.gnv {
    --gnv-ink:         oklch(0.18 0.02 158);
    --gnv-ink-soft:    oklch(0.32 0.015 158);
    --gnv-muted:       oklch(0.50 0.015 158);
    --gnv-paper:       oklch(0.99 0.002 158);
    --gnv-surface:     oklch(0.97 0.006 158);
    --gnv-border:      oklch(0.90 0.008 158);
    --gnv-border-soft: oklch(0.94 0.006 158);

    --gnv-brand:        oklch(0.42 0.13 158);
    --gnv-brand-strong: oklch(0.34 0.14 158);
    --gnv-brand-soft:   oklch(0.94 0.04 158);
    --gnv-brand-ink:    oklch(0.99 0.002 158);

    --gnv-accent:       oklch(0.75 0.14 75);
    --gnv-accent-ink:   oklch(0.20 0.05 75);

    --gnv-user:         oklch(0.55 0.18 250);

    --gnv-font-ui:      'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
    --gnv-font-display: 'Instrument Serif', ui-serif, Georgia, serif;

    --gnv-ease:  cubic-bezier(0.16, 1, 0.3, 1);
    --gnv-fast:  180ms var(--gnv-ease);
    --gnv-med:   360ms var(--gnv-ease);
    --gnv-slow:  520ms var(--gnv-ease);

    --gnv-shadow-sm: 0 1px 2px oklch(0.18 0.02 158 / 0.06);
    --gnv-shadow-md: 0 6px 20px oklch(0.18 0.02 158 / 0.08);
    --gnv-shadow-lg: 0 20px 40px oklch(0.18 0.02 158 / 0.12);

    --gnv-z-map: 1;
    --gnv-z-overlay: 10;
    --gnv-z-popup: 20;

    font-family: var(--gnv-font-ui);
    color: var(--gnv-ink);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    isolation: isolate;
}

/* ── Controls: mode switcher + search ─────────────────────── */

.gnv__controls {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    margin-bottom: 14px;
    align-items: stretch;
}

.gnv__mode {
    display: inline-flex;
    padding: 3px;
    background: var(--gnv-surface);
    border: 1px solid var(--gnv-border);
    border-radius: 10px;
}
.gnv__mode-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 14px;
    background: transparent;
    border: 0;
    border-radius: 8px;
    font: 500 13px/1 var(--gnv-font-ui);
    color: var(--gnv-muted);
    cursor: pointer;
    transition: background var(--gnv-fast), color var(--gnv-fast);
    white-space: nowrap;
}
.gnv__mode-btn:hover { color: var(--gnv-ink); }
.gnv__mode-btn.is-active {
    background: var(--gnv-ink);
    color: var(--gnv-paper);
    box-shadow: var(--gnv-shadow-sm);
}

.gnv__searchbox {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--gnv-paper);
    border: 1px solid var(--gnv-border);
    border-radius: 10px;
    padding: 0 12px;
    transition: border-color var(--gnv-fast), box-shadow var(--gnv-fast);
}
.gnv__searchbox:focus-within {
    border-color: var(--gnv-brand);
    box-shadow: 0 0 0 3px oklch(0.42 0.13 158 / 0.12);
}
.gnv__search-icon { color: var(--gnv-muted); flex: 0 0 auto; }
.gnv__search-input {
    flex: 1;
    padding: 11px 8px;
    background: transparent;
    border: 0;
    outline: none;
    font: 400 14px/1 var(--gnv-font-ui);
    color: var(--gnv-ink);
    min-width: 0;
}
.gnv__search-input::placeholder { color: var(--gnv-muted); }

.gnv__suggest {
    position: absolute; top: calc(100% + 6px); left: 0; right: 0;
    list-style: none; margin: 0; padding: 4px;
    background: var(--gnv-paper);
    border: 1px solid var(--gnv-border);
    border-radius: 10px;
    box-shadow: var(--gnv-shadow-lg);
    z-index: 100;
    max-height: 320px;
    overflow-y: auto;
    animation: gnv-fade-in var(--gnv-fast) forwards;
}
.gnv__suggest-item {
    padding: 10px 12px;
    border-radius: 6px;
    cursor: pointer;
    display: flex; flex-direction: column; gap: 2px;
    transition: background var(--gnv-fast);
}
.gnv__suggest-item strong {
    font-size: 14px;
    font-weight: 500;
    color: var(--gnv-ink);
    letter-spacing: -0.005em;
}
.gnv__suggest-item span {
    font-size: 12px;
    color: var(--gnv-muted);
    line-height: 1.35;
}
.gnv__suggest-item:hover { background: var(--gnv-brand-soft); }
.gnv__suggest-empty { padding: 12px; color: var(--gnv-muted); font-size: 13px; text-align: center; }

/* ── Radius control ──────────────────────────────────────── */

.gnv__radio {
    padding: 14px 16px;
    background: var(--gnv-surface);
    border: 1px solid var(--gnv-border-soft);
    border-radius: 12px;
    margin-bottom: 14px;
}
.gnv__radio-head {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 10px;
}
.gnv__radio-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--gnv-muted);
    font-weight: 600;
}
.gnv__radio-value {
    font: 500 14px/1 var(--gnv-font-ui);
    color: var(--gnv-brand-strong);
    font-variant-numeric: tabular-nums;
}
.gnv__radio-chips {
    display: flex; gap: 6px; overflow-x: auto;
    scrollbar-width: none;
    padding-bottom: 2px;
}
.gnv__radio-chips::-webkit-scrollbar { display: none; }
.gnv__chip {
    flex: 0 0 auto;
    padding: 7px 14px;
    background: var(--gnv-paper);
    border: 1px solid var(--gnv-border);
    border-radius: 999px;
    font: 500 13px/1 var(--gnv-font-ui);
    color: var(--gnv-ink-soft);
    cursor: pointer;
    transition: all var(--gnv-fast);
    font-variant-numeric: tabular-nums;
}
.gnv__chip:hover {
    border-color: var(--gnv-brand);
    color: var(--gnv-brand-strong);
}
.gnv__chip.is-active {
    background: var(--gnv-ink);
    color: var(--gnv-paper);
    border-color: var(--gnv-ink);
}

/* ── Stage: map ──────────────────────────────────────────── */

.gnv__stage {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--gnv-surface);
    box-shadow: var(--gnv-shadow-md);
}

.gnv__map {
    height: var(--gnv-map-h, 640px);
    width: 100%;
    background: var(--gnv-surface);
    z-index: var(--gnv-z-map);
}
.gnv__map .leaflet-tile-container img {
    filter: saturate(0.85) contrast(1.02);
}

/* ── Overlay elements ─────────────────────────────────────── */

.gnv__status {
    position: absolute;
    top: 16px; left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: 10px 18px;
    background: oklch(0.99 0.002 158 / 0.9);
    -webkit-backdrop-filter: blur(12px) saturate(1.4);
    backdrop-filter: blur(12px) saturate(1.4);
    border: 1px solid var(--gnv-border-soft);
    border-radius: 999px;
    font: 500 13px/1 var(--gnv-font-ui);
    color: var(--gnv-ink-soft);
    box-shadow: var(--gnv-shadow-sm);
    opacity: 0;
    transition: opacity var(--gnv-med), transform var(--gnv-med);
    z-index: var(--gnv-z-overlay);
    max-width: 90%;
    text-align: center;
}
.gnv__status[data-visible="true"] {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.gnv__count {
    position: absolute;
    top: 16px; left: 16px;
    padding: 8px 14px 8px 12px;
    background: var(--gnv-paper);
    border: 1px solid var(--gnv-border);
    border-radius: 999px;
    font: 500 13px/1 var(--gnv-font-ui);
    color: var(--gnv-ink);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--gnv-shadow-sm);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity var(--gnv-med), transform var(--gnv-med);
    z-index: var(--gnv-z-overlay);
    font-variant-numeric: tabular-nums;
}
.gnv__count[data-visible="true"] { opacity: 1; transform: translateY(0); }
.gnv__count::before {
    content: '';
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--gnv-brand);
    box-shadow: 0 0 0 3px oklch(0.42 0.13 158 / 0.2);
}

.gnv__hint {
    position: absolute;
    bottom: 16px; left: 50%;
    transform: translateX(-50%) translateY(8px);
    padding: 8px 14px;
    background: var(--gnv-user);
    color: var(--gnv-paper);
    border-radius: 999px;
    font: 500 12px/1 var(--gnv-font-ui);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 8px 20px oklch(0.55 0.18 250 / 0.35);
    opacity: 0;
    transition: opacity var(--gnv-med), transform var(--gnv-med);
    z-index: var(--gnv-z-overlay);
}
.gnv__hint[data-visible="true"] { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Results list ─────────────────────────────────────────── */

.gnv__results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.gnv__card {
    display: block;
    padding: 18px 20px;
    background: var(--gnv-paper);
    border: 1px solid var(--gnv-border);
    border-radius: 12px;
    text-decoration: none;
    color: var(--gnv-ink);
    position: relative;
    transition: transform var(--gnv-fast), box-shadow var(--gnv-fast), border-color var(--gnv-fast);
    opacity: 0;
    transform: translateY(8px);
    animation: gnv-fade-in var(--gnv-med) var(--gnv-ease) forwards;
    animation-delay: calc(var(--i, 0) * 40ms);
}
.gnv__card:hover {
    transform: translateY(-2px);
    box-shadow: var(--gnv-shadow-md);
    border-color: color-mix(in oklab, var(--gnv-brand) 30%, var(--gnv-border));
}
.gnv__card--destacado {
    background: linear-gradient(180deg, oklch(0.98 0.02 75) 0%, var(--gnv-paper) 60%);
    border-color: color-mix(in oklab, var(--gnv-accent) 40%, var(--gnv-border));
}

@keyframes gnv-fade-in { to { opacity: 1; transform: translateY(0); } }

.gnv__card-top {
    display: flex; justify-content: space-between; align-items: flex-start;
    gap: 12px; margin-bottom: 8px;
}
.gnv__card-name {
    font: 600 15px/1.3 var(--gnv-font-ui);
    letter-spacing: -0.01em;
    color: var(--gnv-ink);
    max-width: 75%;
}
.gnv__card-star { color: var(--gnv-accent); font-size: 14px; line-height: 1; }
.gnv__card-dist {
    font: 500 13px/1 var(--gnv-font-ui);
    color: var(--gnv-brand-strong);
    white-space: nowrap;
    padding: 5px 9px;
    background: var(--gnv-brand-soft);
    border-radius: 999px;
    font-variant-numeric: tabular-nums;
}
.gnv__card-addr {
    font-size: 13px; color: var(--gnv-muted); line-height: 1.45;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.gnv__card-cta {
    display: inline-flex; align-items: center; gap: 4px;
    margin-top: 12px;
    font: 500 13px/1 var(--gnv-font-ui);
    color: var(--gnv-brand-strong);
}
.gnv__card-cta::after { content: '→'; transition: transform var(--gnv-fast); }
.gnv__card:hover .gnv__card-cta::after { transform: translateX(3px); }

/* ── Pins ────────────────────────────────────────────────── */

.gnv-pin {
    width: 34px; height: 34px;
    display: grid; place-items: center;
    background: var(--gnv-brand, oklch(0.42 0.13 158));
    color: var(--gnv-paper, #fff);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    box-shadow: 0 4px 10px oklch(0.42 0.13 158 / 0.35);
    border: 2px solid oklch(0.99 0.002 158);
    transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    animation: gnv-pin-drop 420ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.gnv-pin > svg { transform: rotate(45deg); width: 16px; height: 16px; }
.gnv-pin--destacado {
    background: oklch(0.75 0.14 75);
    box-shadow: 0 4px 12px oklch(0.75 0.14 75 / 0.4);
}
.gnv-pin--user {
    width: 22px; height: 22px;
    border-radius: 50%;
    background: oklch(0.55 0.18 250);
    border: 3px solid #fff;
    transform: none;
    box-shadow: 0 0 0 6px oklch(0.55 0.18 250 / 0.25),
                0 4px 10px oklch(0.55 0.18 250 / 0.3);
    animation: gnv-user-pulse 2.4s cubic-bezier(0.16, 1, 0.3, 1) infinite;
    cursor: grab;
}
.gnv-pin--user:active { cursor: grabbing; }
.gnv-pin--user > svg { display: none; }

@keyframes gnv-pin-drop {
    0%   { opacity: 0; transform: rotate(-45deg) translateY(-16px) scale(0.6); }
    60%  { opacity: 1; transform: rotate(-45deg) translateY(2px)  scale(1.04); }
    100% { opacity: 1; transform: rotate(-45deg) translateY(0)    scale(1); }
}
@keyframes gnv-user-pulse {
    0%, 100% { box-shadow: 0 0 0 6px oklch(0.55 0.18 250 / 0.25), 0 4px 10px oklch(0.55 0.18 250 / 0.3); }
    50%      { box-shadow: 0 0 0 16px oklch(0.55 0.18 250 / 0),   0 4px 10px oklch(0.55 0.18 250 / 0.3); }
}

/* ── Leaflet popup restyle ─────────────────────────────────── */

.leaflet-popup-content-wrapper {
    border-radius: 12px !important;
    padding: 4px !important;
    box-shadow: 0 20px 40px oklch(0.18 0.02 158 / 0.14) !important;
    border: 1px solid var(--gnv-border) !important;
}
.leaflet-popup-tip { box-shadow: none !important; }
.leaflet-popup-content {
    margin: 12px 16px !important;
    font-family: var(--gnv-font-ui) !important;
    font-size: 13px !important;
    line-height: 1.5 !important;
    color: var(--gnv-ink) !important;
}
.leaflet-popup-content strong {
    font-size: 15px; font-weight: 600;
    letter-spacing: -0.01em;
    display: block; margin-bottom: 4px;
}
.leaflet-popup-content .gnv-popup-dir {
    color: var(--gnv-muted); margin-top: 2px; font-size: 12px;
}
.leaflet-popup-content .gnv-popup-dist {
    display: inline-block; margin-top: 8px;
    padding: 4px 8px;
    background: var(--gnv-brand-soft);
    color: var(--gnv-brand-strong);
    border-radius: 999px;
    font-size: 12px; font-weight: 500;
}
.leaflet-popup-content .gnv-popup-cta {
    display: block; margin-top: 10px; padding: 8px 12px;
    background: var(--gnv-ink);
    color: var(--gnv-paper) !important;
    border-radius: 8px; text-align: center;
    font-weight: 500; text-decoration: none;
    transition: background var(--gnv-fast);
}
.leaflet-popup-content .gnv-popup-cta:hover { background: var(--gnv-brand-strong); }

/* Popup enriquecido v0.3 con acciones */
.gnv-popup { min-width: 200px; }
.gnv-popup-star { color: var(--gnv-accent); }
.gnv-popup-dir { color: var(--gnv-muted); margin-top: 2px; font-size: 12px; line-height: 1.4; }
.gnv-popup-meta { margin-top: 8px; }
.gnv-popup-dist {
    display: inline-block; padding: 4px 8px;
    background: var(--gnv-brand-soft); color: var(--gnv-brand-strong);
    border-radius: 999px; font-size: 12px; font-weight: 500;
}
.gnv-popup-actions {
    display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
    margin-top: 12px;
}
.gnv-popup-actions .gnv-popup-btn--primary { grid-column: 1 / -1; }
.gnv-popup-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 10px;
    background: var(--gnv-surface); color: var(--gnv-ink) !important;
    border: 1px solid var(--gnv-border);
    border-radius: 8px;
    font: 500 12px/1 var(--gnv-font-ui);
    text-decoration: none !important;
    transition: transform var(--gnv-fast), background var(--gnv-fast);
}
.gnv-popup-btn:hover { transform: translateY(-1px); background: var(--gnv-paper); }
.gnv-popup-btn--primary {
    background: var(--gnv-ink);
    color: var(--gnv-paper) !important;
    border-color: var(--gnv-ink);
}
.gnv-popup-btn--primary:hover { background: var(--gnv-brand-strong); border-color: var(--gnv-brand-strong); }
.gnv-popup-btn--wa {
    background: oklch(0.62 0.14 155);
    color: oklch(0.99 0.002 158) !important;
    border-color: oklch(0.62 0.14 155);
}
.gnv-popup-btn--wa:hover { background: oklch(0.55 0.14 155); border-color: oklch(0.55 0.14 155); }

/* Card actions v0.3 */
.gnv__card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
    margin-top: 12px;
}
.gnv__card-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 8px 8px;
    background: var(--gnv-surface);
    color: var(--gnv-ink);
    border: 1px solid var(--gnv-border);
    border-radius: 8px;
    font: 500 12px/1 var(--gnv-font-ui);
    text-decoration: none;
    transition: transform var(--gnv-fast), background var(--gnv-fast);
    text-align: center;
    white-space: nowrap;
}
.gnv__card-btn:hover { transform: translateY(-1px); }
.gnv__card-btn--primary {
    background: var(--gnv-ink); color: var(--gnv-paper); border-color: var(--gnv-ink);
    grid-column: 1 / -1;
}
.gnv__card-btn--primary:hover { background: var(--gnv-brand-strong); border-color: var(--gnv-brand-strong); color: var(--gnv-paper); }
.gnv__card-btn--wa {
    background: oklch(0.62 0.14 155); color: oklch(0.99 0.002 158); border-color: oklch(0.62 0.14 155);
}
.gnv__card-btn--wa:hover { background: oklch(0.55 0.14 155); border-color: oklch(0.55 0.14 155); color: oklch(0.99 0.002 158); }

@media (max-width: 720px) {
    .gnv__card-actions { grid-template-columns: 1fr 1fr; }
    .gnv__card-btn--primary { grid-column: 1 / -1; }
}

/* Planificador de ruta */
.gnv-ruta { font-family: var(--gnv-font-ui); color: var(--gnv-ink); }
.gnv-ruta__form {
    display: grid;
    grid-template-columns: 1fr 1fr 140px auto;
    gap: 12px;
    padding: 16px;
    background: var(--gnv-surface);
    border: 1px solid var(--gnv-border);
    border-radius: 12px;
    margin-bottom: 14px;
    align-items: end;
}
.gnv-ruta__field { display: block; position: relative; }
.gnv-ruta__field > span {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    color: var(--gnv-muted);
    margin-bottom: 6px;
}
.gnv-ruta__field input, .gnv-ruta__field select {
    width: 100%;
    padding: 10px 12px;
    background: var(--gnv-paper);
    border: 1px solid var(--gnv-border);
    border-radius: 8px;
    font: 400 14px/1 var(--gnv-font-ui);
    color: var(--gnv-ink);
    outline: none;
    transition: border-color var(--gnv-fast), box-shadow var(--gnv-fast);
}
.gnv-ruta__field input:focus, .gnv-ruta__field select:focus {
    border-color: var(--gnv-brand);
    box-shadow: 0 0 0 3px oklch(0.42 0.13 158 / 0.12);
}
.gnv-ruta__btn {
    padding: 11px 18px;
    background: var(--gnv-ink);
    color: var(--gnv-paper);
    border: 0;
    border-radius: 8px;
    font: 600 14px/1 var(--gnv-font-ui);
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--gnv-fast), transform var(--gnv-fast);
}
.gnv-ruta__btn:hover { background: var(--gnv-brand-strong); transform: translateY(-1px); }
.gnv-ruta__stats {
    position: absolute; top: 14px; left: 14px;
    padding: 10px 16px;
    background: var(--gnv-paper);
    border: 1px solid var(--gnv-border);
    border-radius: 10px;
    box-shadow: var(--gnv-shadow-md);
    font-size: 13px;
    z-index: 10;
}
.gnv-ruta__lista { margin-top: 20px; }

@media (max-width: 720px) {
    .gnv-ruta__form { grid-template-columns: 1fr; }
}

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 720px) {
    .gnv__controls { grid-template-columns: 1fr; }
    .gnv__mode { justify-self: start; }
    .gnv__stage { border-radius: 12px; }
    .gnv__count { top: 10px; left: 10px; padding: 6px 12px 6px 10px; font-size: 12px; }
    .gnv__radio { padding: 12px 14px; }
    .gnv__hint { font-size: 11px; padding: 6px 12px; }
}

/* ── Reduced motion ───────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
    .gnv__card, .gnv__count, .gnv__status, .gnv__hint,
    .gnv__mode-btn, .gnv__chip { transition: none !important; }
    .gnv-pin { animation: none !important; opacity: 1 !important; transform: rotate(-45deg) !important; }
    .gnv-pin--user { animation: none !important; }
    .gnv__card { animation: none; opacity: 1; transform: none; }
}

/* ── Dark mode ────────────────────────────────────────────── */

@media (prefers-color-scheme: dark) {
    .gnv {
        --gnv-ink:         oklch(0.96 0.005 158);
        --gnv-ink-soft:    oklch(0.85 0.005 158);
        --gnv-muted:       oklch(0.65 0.008 158);
        --gnv-paper:       oklch(0.20 0.008 158);
        --gnv-surface:     oklch(0.16 0.008 158);
        --gnv-border:      oklch(0.30 0.010 158);
        --gnv-border-soft: oklch(0.26 0.008 158);
        --gnv-brand:        oklch(0.72 0.14 158);
        --gnv-brand-strong: oklch(0.82 0.14 158);
        --gnv-brand-soft:   oklch(0.28 0.06 158);
        --gnv-shadow-md: 0 6px 20px oklch(0 0 0 / 0.4);
        --gnv-shadow-lg: 0 20px 40px oklch(0 0 0 / 0.5);
    }
    .gnv__map .leaflet-tile-container img {
        filter: saturate(0.6) invert(0.92) hue-rotate(180deg) brightness(0.95) contrast(0.95);
    }
}