:root {
    --ink: #002f4f;
    --ink-soft: #4a6b82;
    --ink-faint: #8ba2b3;
    --signal: #00c0fa;
    --paper: #e9edf1;
    --surface: #ffffff;
    --line: #d3dce3;
    --ok: #0f7b52;
    --warn: #a86500;
    --error: #b3261e;

    --font-ui: "Inter", system-ui, sans-serif;
    --font-data: "JetBrains Mono", ui-monospace, monospace;
    --radius: 10px;
}

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

body {
    font-family: var(--font-ui);
    color: var(--ink);
    background-color: var(--paper);
    /* Retícula de plano topográfico: puntos de 1px cada 24px. */
    background-image: radial-gradient(circle at 1px 1px, rgba(0, 47, 79, 0.13) 1px, transparent 0);
    background-size: 24px 24px;
    line-height: 1.5;
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 2.5rem 1.25rem 4rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.page-header {
    margin-bottom: 0.75rem;
}

.page-header__title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.page-header__title h1 {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.page-header__title svg {
    width: 26px;
    height: 26px;
    color: var(--signal);
}

.page-header__subtitle {
    color: var(--ink-soft);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.card {
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.card__header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.1rem;
    border-bottom: 1px solid var(--line);
    background-color: #f7f9fb;
}

.card__header h2 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}

.card__header svg {
    width: 16px;
    height: 16px;
    color: var(--ink-soft);
}

.card__header-action {
    margin-left: auto;
}

.card__body {
    padding: 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.card__body--flush {
    padding: 0;
}

.form-row {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.field--grow {
    flex: 1;
    min-width: 12rem;
}

.field label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--ink-soft);
}

input,
select {
    font-family: var(--font-ui);
    font-size: 0.9rem;
    color: var(--ink);
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0.5rem 0.65rem;
    width: 100%;
}

input:focus-visible,
select:focus-visible,
.btn:focus-visible {
    outline: 2px solid var(--signal);
    outline-offset: 1px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.5rem 0.9rem;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    white-space: nowrap;
}

.btn svg {
    width: 15px;
    height: 15px;
}

.btn--primary {
    background-color: var(--ink);
    color: var(--surface);
}

.btn--primary:hover {
    background-color: #01476f;
}

.btn--ghost {
    background-color: transparent;
    border-color: var(--line);
    color: var(--ink-soft);
}

.btn--ghost:hover {
    border-color: var(--signal);
    color: var(--ink);
}

.btn--sm {
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
}

.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

.filters {
    padding-bottom: 0.75rem;
    border-bottom: 1px dashed var(--line);
}

.pager {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--line);
}

.pager__range {
    font-family: var(--font-data);
    font-size: 0.78rem;
    color: var(--ink-soft);
    font-variant-numeric: tabular-nums;
}

.pager__size {
    margin-left: auto;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
}

.pager__size select {
    width: auto;
    padding: 0.3rem 0.5rem;
    font-size: 0.78rem;
}

.status-line {
    font-family: var(--font-data);
    font-size: 0.78rem;
    color: var(--ink-soft);
    white-space: pre-wrap;
}

.status-line:empty {
    display: none;
}

.status-line--ok { color: var(--ok); }
.status-line--error { color: var(--error); }

.empty-state {
    color: var(--ink-faint);
    font-size: 0.85rem;
    padding: 1.1rem;
}

.card__body .empty-state {
    padding: 0;
}

.card__body--flush .empty-state {
    padding: 1.1rem;
}

.badge {
    margin-left: auto;
    font-family: var(--font-data);
    font-size: 0.72rem;
    color: var(--ink-soft);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0.1rem 0.55rem;
}

.table-wrap {
    overflow-x: auto;
    margin: -0.15rem;
    padding: 0.15rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

th {
    text-align: left;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--ink-soft);
    padding: 0.4rem 0.6rem;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
}

td {
    padding: 0.5rem 0.6rem;
    border-bottom: 1px solid #eef2f5;
    white-space: nowrap;
}

td.num {
    font-family: var(--font-data);
    font-variant-numeric: tabular-nums;
}

tbody tr:hover {
    background-color: #f7fafc;
}

.row--selected {
    background-color: #f0f9fe;
    box-shadow: inset 3px 0 0 var(--signal);
}

.row__actions {
    display: flex;
    gap: 0.4rem;
}

/* El fix GNSS decide si la medición sirve para replanteo: se codifica por color, no sólo por texto. */
.fix {
    font-family: var(--font-data);
    font-size: 0.7rem;
    border-radius: 4px;
    padding: 0.1rem 0.4rem;
    background-color: #eef2f5;
    color: var(--ink-soft);
}

.fix--fixed { background-color: #e3f5ec; color: var(--ok); }
.fix--float { background-color: #fdf1de; color: var(--warn); }
.fix--invalid { background-color: #fbe9e8; color: var(--error); }

#map {
    height: 420px;
    width: 100%;
}

.leaflet-container {
    font-family: var(--font-ui);
}

.marker-popup {
    font-family: var(--font-data);
    font-size: 0.75rem;
    line-height: 1.6;
}

.marker-popup a {
    color: var(--ink);
    font-weight: 500;
}

/* Ficha: el detalle de proyecto y de punto se leen como una hoja de campo. */
.modal {
    border: none;
    padding: 0;
    background: transparent;
    /* El reset global de margin anula el `auto` con el que el navegador centra el <dialog>. */
    margin: auto;
    max-width: min(640px, calc(100vw - 2rem));
    width: 100%;
    max-height: calc(100vh - 3rem);
}

.modal::backdrop {
    background-color: rgba(0, 47, 79, 0.45);
}

.modal__panel {
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 3rem);
}

.modal__header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.1rem;
    border-bottom: 1px solid var(--line);
    background-color: #f7f9fb;
}

.modal__header > svg {
    width: 16px;
    height: 16px;
    color: var(--ink-soft);
}

.modal__title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}

.modal__close {
    margin-left: auto;
    padding: 0.3rem;
}

.modal__body {
    padding: 1.1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.modal__actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
}

.stamp {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--line);
    border-left: 3px solid var(--signal);
    border-radius: 6px;
    background-color: #f7fafc;
}

.stamp__number {
    font-family: var(--font-data);
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: -0.02em;
}

.stamp__meta {
    margin-left: auto;
    font-family: var(--font-data);
    font-size: 0.75rem;
    color: var(--ink-soft);
}

.record__title {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--ink-soft);
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--line);
    margin-bottom: 0.6rem;
}

.record__grid {
    display: grid;
    grid-template-columns: minmax(9rem, auto) 1fr;
    gap: 0.35rem 1rem;
    font-size: 0.82rem;
}

.record__grid dt {
    color: var(--ink-soft);
}

.record__grid dd {
    font-family: var(--font-data);
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

.table-wrap--capped {
    max-height: 15rem;
    overflow-y: auto;
}

.row--clickable {
    cursor: pointer;
}

@media (max-width: 640px) {
    .form-row {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        justify-content: center;
    }

    .pager {
        flex-wrap: wrap;
    }

    .record__grid {
        grid-template-columns: 1fr;
        gap: 0.1rem 0;
    }

    .record__grid dd {
        margin-bottom: 0.4rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}