:root {
    --ink: #17212b;
    --muted: #63717c;
    --surface: #ffffff;
    --panel: #f4f6f7;
    --line: #d6dde2;
    --accent: #14705e;
    --accent-strong: #0c5749;
    --warning: #a34b08;
    --nav-height: 64px;
}

html,
body,
#app,
.app-shell,
.map-app,
.map-stage {
    width: 100%;
    height: 100%;
    margin: 0;
    overflow: hidden;
}

html,
body {
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    background: #d8e0e4;
    color: var(--ink);
}

button,
input,
select {
    font: inherit;
}

button {
    min-height: 42px;
    border: 0;
    border-radius: 6px;
    padding: 0 14px;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
}

button:active:not(:disabled) {
    transform: translateY(1px);
}

button:disabled {
    opacity: 0.48;
}

input,
select {
    width: 100%;
    min-height: 44px;
    border: 1px solid #bfcbd2;
    border-radius: 6px;
    padding: 0 11px;
    background: #fff;
    color: var(--ink);
}

input[type="range"],
input[type="checkbox"] {
    min-height: auto;
}

.map-stage {
    position: relative;
}

#map {
    position: absolute;
    inset: 0;
    background: #d8e0e4;
}

.map-toolbar {
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 52px;
    padding: 7px 8px 7px 13px;
    border: 1px solid rgba(255, 255, 255, 0.54);
    border-radius: 8px;
    background: rgba(22, 31, 38, 0.9);
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.22);
    color: #fff;
}

.app-identity {
    display: flex;
    align-items: baseline;
    gap: 10px;
    min-width: 0;
}

.app-identity strong {
    font-size: 18px;
    white-space: nowrap;
}

.app-identity span {
    overflow: hidden;
    color: #bfe6dc;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.toolbar-button {
    min-height: 38px;
    background: #fff;
    color: var(--ink);
}

.map-search {
    position: absolute;
    top: 72px;
    left: 12px;
    right: 12px;
    z-index: 890;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    max-width: 640px;
    padding: 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.22);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 140ms ease, transform 140ms ease;
}

.map-search.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.gps-overlay {
    position: absolute;
    right: 12px;
    bottom: 78px;
    z-index: 850;
    display: grid;
    grid-template-columns: minmax(160px, auto) auto auto;
    align-items: center;
    gap: 7px;
    max-width: calc(100% - 24px);
    padding: 7px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.2);
}

.gps-state {
    display: grid;
    min-width: 0;
    padding: 0 6px;
    font-size: 11px;
}

.gps-state span,
.gps-state strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gps-state strong {
    color: #a33227;
}

.gps-main,
.gps-center {
    min-height: 38px;
    padding: 0 10px;
    white-space: nowrap;
}

.gps-center {
    background: #e7ecef;
    color: var(--ink);
}

.tool-sheet {
    position: absolute;
    top: 0;
    bottom: var(--nav-height);
    left: 0;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    width: min(430px, calc(100% - 48px));
    border-right: 1px solid var(--line);
    background: var(--panel);
    box-shadow: 7px 0 24px rgba(0, 0, 0, 0.24);
}

.sheet-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    padding: 18px 16px 13px;
    border-bottom: 1px solid var(--line);
    background: #fff;
}

.eyebrow {
    margin: 0 0 4px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 0;
    font-size: 22px;
    line-height: 1.12;
}

h2 {
    margin: 10px 0 2px;
    font-size: 15px;
}

.close-button {
    width: 42px;
    min-width: 42px;
    padding: 0;
    background: #e9eef0;
    color: var(--ink);
    font-size: 27px;
    line-height: 1;
}

.panel-content {
    display: grid;
    gap: 12px;
    overflow-y: auto;
    padding: 15px 16px 24px;
}

label {
    display: grid;
    gap: 5px;
    color: #45545f;
    font-size: 12px;
    font-weight: 800;
}

.button-row {
    display: flex;
    gap: 8px;
}

.button-row > * {
    flex: 1;
}

.primary-command,
.secondary-command {
    width: 100%;
}

.secondary-command {
    border: 1px solid #b9c7ce;
    background: #fff;
    color: var(--ink);
}

.file-picker {
    position: relative;
    min-height: 52px;
    place-items: center;
    border: 1px dashed #7e969f;
    border-radius: 8px;
    background: #fff;
    color: var(--accent-strong);
    cursor: pointer;
}

.file-picker input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.catalog-progress,
.service-note {
    display: grid;
    gap: 7px;
    padding: 11px;
    border: 1px solid #c7dce0;
    border-radius: 8px;
    background: #edf7f5;
    color: #24443e;
    font-size: 12px;
    line-height: 1.4;
}

.catalog-progress progress {
    width: 100%;
    accent-color: var(--accent);
}

.service-note p {
    margin-bottom: 0;
}

.protected-service {
    border-color: #ead4b9;
    background: #fff7ea;
    color: #5d4024;
}

.layer-toggles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9px;
    padding: 4px 0;
}

.layer-toggles label,
.toggle-line {
    display: flex;
    align-items: center;
    gap: 8px;
}

.layer-toggles input,
.toggle-line input {
    width: 18px;
    height: 18px;
}

.map-info {
    position: absolute;
    left: 12px;
    bottom: 76px;
    z-index: 820;
    max-width: min(620px, calc(100% - 460px));
    border-radius: 8px;
    padding: 9px 11px;
    background: rgba(22, 31, 38, 0.88);
    color: #fff;
    font-size: 12px;
    pointer-events: none;
}

.bottom-tabs {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1200;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    height: var(--nav-height);
    padding-bottom: env(safe-area-inset-bottom);
    border-top: 1px solid #bcc7cd;
    background: rgba(255, 255, 255, 0.98);
}

.bottom-tabs button {
    min-width: 0;
    min-height: 0;
    border-radius: 0;
    padding: 0 5px;
    background: transparent;
    color: #52616c;
    font-size: 12px;
}

.bottom-tabs button.active {
    box-shadow: inset 0 3px 0 var(--accent);
    color: var(--accent-strong);
}

footer {
    margin-top: 4px;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.4;
}

.leaflet-bottom {
    bottom: calc(var(--nav-height) + 6px);
}

#blazor-error-ui {
    position: fixed;
    right: 8px;
    bottom: calc(var(--nav-height) + 8px);
    left: 8px;
    z-index: 2000;
    display: none;
    border: 1px solid #e4be77;
    border-radius: 8px;
    padding: 10px 42px 10px 12px;
    background: #fff3cd;
    color: #5f4614;
}

#blazor-error-ui .dismiss {
    position: absolute;
    top: 7px;
    right: 10px;
    cursor: pointer;
}

.status-bar-safe-area {
    display: none;
}

@media (max-width: 700px) {
    .map-toolbar {
        top: 8px;
        left: 8px;
        right: 8px;
    }

    .map-search {
        top: 68px;
        left: 8px;
        right: 8px;
    }

    .tool-sheet {
        top: 10%;
        bottom: var(--nav-height);
        width: 100%;
        border-top: 1px solid var(--line);
        border-right: 0;
        border-radius: 8px 8px 0 0;
        box-shadow: 0 -7px 24px rgba(0, 0, 0, 0.24);
    }

    .gps-overlay {
        right: 8px;
        bottom: 116px;
        left: 8px;
        grid-template-columns: minmax(0, 1fr) auto auto;
        max-width: none;
    }

    .gps-main,
    .gps-center {
        padding: 0 8px;
        font-size: 11px;
    }

    .map-info {
        right: 8px;
        bottom: 72px;
        left: 8px;
        max-width: none;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .bottom-tabs button {
        font-size: 11px;
    }
}

@media (max-width: 380px) {
    .app-identity span {
        display: none;
    }

    .gps-state {
        min-width: 0;
    }

    .gps-center {
        display: none;
    }

    .bottom-tabs button {
        font-size: 10px;
    }
}