/* =====================================================
   UI STATE & ANIMATIONS — The Weather Agency (Floating Overlay)
   ===================================================== */

/* ── BOOT: staggered panel entrance ── */
#twa-sidebar {
    animation: floatRight 0.5s var(--ease-out) 0.1s both;
}

#twa-sidebar .twa-sidebar-layers-card {
    animation: floatRight 0.5s var(--ease-out) 0.18s both;
}

@keyframes floatRight {
    from {
        opacity: 0;
        transform: translateX(-18px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes floatIn {
    from {
        opacity: 0;
        transform: scale(0.97);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ── SIDEBAR COLLAPSE smooth ── */
#twa-sidebar {
    will-change: width;
}

/* Text / info fades out when collapsed */
#twa-sidebar.collapsed .layers-card-title,
#twa-sidebar.collapsed .layer-info,
#twa-sidebar.collapsed .basemap-info,
#twa-sidebar.collapsed .basemap-arrow,
#twa-sidebar.collapsed .sidebar-logo-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
    flex: 0;
    transition: opacity var(--dur-fast), width var(--dur-slow) var(--ease-snap);
}

#twa-sidebar:not(.collapsed) .layers-card-title,
#twa-sidebar:not(.collapsed) .layer-info,
#twa-sidebar:not(.collapsed) .basemap-info,
#twa-sidebar:not(.collapsed) .basemap-arrow,
#twa-sidebar:not(.collapsed) .sidebar-logo-text {
    opacity: 1;
    flex: 1;
    transition: opacity var(--dur-base) var(--dur-fast);
}

/* Collapsed: center layer items */
#twa-sidebar.collapsed .twa-layer-item {
    justify-content: center;
    padding: var(--space-2);
}

/* Collapsed: center header */
#twa-sidebar.collapsed .twa-sidebar-header-card {
    justify-content: center;
    padding: 0;
    gap: 0;
}

/* Collapsed: center layers header */
#twa-sidebar.collapsed .layers-card-header {
    justify-content: center;
}

/* Toggle arrow hides when collapsed */
.sidebar-toggle-btn {
    transition: opacity var(--dur-fast), width var(--dur-slow) var(--ease-snap) !important;
    overflow: hidden;
}

#twa-sidebar.collapsed .sidebar-toggle-btn {
    width: 0;
    opacity: 0;
    padding: 0;
    margin: 0;
}

/* ── LOGO MARK ── */
.sidebar-logo-mark {
    position: relative;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: width var(--dur-fast), opacity var(--dur-fast), margin var(--dur-fast);
}

/* Hide the icon when the sidebar is expanded */
#twa-sidebar:not(.collapsed) .sidebar-logo-mark {
    width: 0;
    opacity: 0;
    margin-right: 0;
    overflow: hidden;
}

/* Enlarge and animate the icon when collapsed */
#twa-sidebar.collapsed .sidebar-logo-mark {
    width: 40px;
    height: 40px;
    opacity: 1;
    margin: 0 auto;
}

.logo-icon {
    color: rgba(255, 255, 255, 0.95);
    position: relative;
    z-index: 1;
    transition: width var(--dur-fast), height var(--dur-fast);
}

#twa-sidebar:not(.collapsed) .logo-icon {
    width: 16px;
    height: 16px;
}

#twa-sidebar.collapsed .logo-icon {
    width: 32px;
    height: 32px;
}

#twa-sidebar.collapsed .radar-ring-1 {
    animation: rotateGear 12s linear infinite;
    transform-origin: center;
}

#twa-sidebar.collapsed .radar-ring-2 {
    animation: rotateGear 8s linear infinite reverse;
    transform-origin: center;
}

#twa-sidebar.collapsed .radar-core {
    animation: pulseCore 2s ease-in-out infinite;
}

@keyframes pulseCore {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.6);
        opacity: 1;
        text-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
    }
}

@keyframes rotateGear {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* ── LAYER ITEM: entrance ── */
.twa-layer-item {
    animation: layerIn 0.22s var(--ease-out) both;
}

.twa-layer-item:nth-child(1) {
    animation-delay: 0ms;
}

.twa-layer-item:nth-child(2) {
    animation-delay: 35ms;
}

.twa-layer-item:nth-child(3) {
    animation-delay: 70ms;
}

.twa-layer-item:nth-child(4) {
    animation-delay: 105ms;
}

.twa-layer-item:nth-child(5) {
    animation-delay: 140ms;
}

.twa-layer-item:nth-child(6) {
    animation-delay: 175ms;
}

.twa-layer-item:nth-child(7) {
    animation-delay: 210ms;
}

.twa-layer-item:nth-child(8) {
    animation-delay: 245ms;
}

@keyframes layerIn {
    from {
        opacity: 0;
        transform: translateX(-8px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ── EMPTY STATE ── */
.layers-empty {
    animation: fadeUp 0.3s var(--ease-out) both;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── DRAG & DROP ── */
.twa-layer-item.dragging {
    opacity: 0.35;
    transform: scale(0.96);
    border-style: dashed !important;
}

.twa-layer-item.drag-over {
    border-color: var(--accent) !important;
    background: var(--accent-light) !important;
    box-shadow: inset 0 -2px 0 var(--accent);
}

/* ── CREATION PANEL: slide from sidebar ── */
.creation-panel {
    will-change: transform, opacity;
}

.creation-panel:not(.hidden) {
    animation: panelSlide 0.32s var(--ease-out) both;
}

@keyframes panelSlide {
    from {
        opacity: 0;
        transform: translateX(-18px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ── LEGACY OVERRIDES: Mapbox Studio classes → light theme ── */

/* Legacy toolbar: always hidden */
#card-style-toolbar {
    display: none !important;
}

/* card-style-layers-pane is off-screen via inline style; do not override */

/* Mapbox utility class overrides to match light theme */
.bg-white {
    background: var(--panel-bg) !important;
}

.bg-gray-faint {
    background: #FAFBFC !important;
}

.bg-gray-light {
    background: #F0F2F5 !important;
}

.bg-gray-dark {
    background: var(--panel-bg) !important;
}

.color-white {
    color: var(--text-primary) !important;
}

.color-gray {
    color: var(--text-secondary) !important;
}

.color-gray-light {
    color: var(--text-muted) !important;
}

.border--gray-light {
    border-color: var(--border) !important;
}

.txt-fancy,
.txt-ms,
.txt-s,
.txt-xs,
.txt-bold {
    color: inherit !important;
    font-family: var(--font-sans) !important;
}

.shadow-darken10 {
    box-shadow: none !important;
}

/* Creation panel dark class overrides */
#creation-panel-container {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

#creation-panel-container .bg-white,
#creation-panel-container .bg-gray-faint {
    background: var(--panel-bg) !important;
}

#creation-panel-container [data-category] {
    color: var(--text-secondary) !important;
}

#creation-panel-container [data-category]:hover {
    background: var(--accent-hover) !important;
    color: var(--text-primary) !important;
}

#creation-panel-container [data-category].is-active {
    background: var(--accent-light) !important;
    color: var(--accent) !important;
    border-left: 2px solid var(--accent) !important;
}

#creation-panel-container .creation-item {
    background: #F5F7FA !important;
    border-color: var(--border) !important;
    color: var(--text-secondary) !important;
}

#creation-panel-container .creation-item:hover {
    background: #fff !important;
    border-color: rgba(26, 111, 212, 0.3) !important;
    color: var(--text-primary) !important;
}

[data-test="new-layer-placeholder"] {
    color: var(--text-primary) !important;
    font-family: var(--font-sans) !important;
    font-size: var(--text-md) !important;
    font-weight: var(--weight-semi) !important;
}

#close-creation-panel {
    color: var(--text-secondary) !important;
    transition: color var(--dur-fast) !important;
}

#close-creation-panel:hover {
    color: var(--text-primary) !important;
}

/* Popover / context menu light theme */
.popover-menu {
    background: var(--panel-bg) !important;
    border: var(--panel-border) !important;
    box-shadow: var(--panel-shadow-hover) !important;
}

.popover-item {
    color: var(--text-secondary) !important;
}

.popover-item:hover {
    background: var(--accent-hover) !important;
    color: var(--accent) !important;
}

.context-menu {
    background: var(--panel-bg) !important;
    border: var(--panel-border) !important;
    box-shadow: var(--panel-shadow-hover) !important;
}

/* Add/Delete button light overrides */
[data-test="add-new-layer-button"].btn.btn--s.btn--blue {
    background: var(--accent-light) !important;
    border: 1px solid rgba(26, 111, 212, 0.2) !important;
    color: var(--accent) !important;
    border-radius: var(--radius-md) !important;
    transition: all var(--dur-fast) var(--ease-spring) !important;
}

[data-test="add-new-layer-button"].btn.btn--s.btn--blue:hover {
    background: rgba(26, 111, 212, 0.18) !important;
    box-shadow: 0 0 0 3px rgba(26, 111, 212, 0.1) !important;
    transform: scale(1.08) !important;
}

[data-test="delete-layer-button"] {
    color: var(--text-muted) !important;
    transition: color var(--dur-fast), transform var(--dur-fast) var(--ease-spring) !important;
}

[data-test="delete-layer-button"]:not(:disabled):hover {
    color: var(--danger) !important;
    transform: scale(1.1) !important;
}

/* ── TRANSPLANTED LAYER LIST ──
   After the bridge moves .custom-layer-list into the visible sidebar,
   ensure it fills the available space correctly.                       */
.twa-sidebar-layers-card>.custom-layer-list,
.twa-sidebar-layers-card .twa-layer-list {
    flex: 1 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    padding: var(--space-2) !important;
    gap: 2px !important;
    min-height: 0 !important;
}

/* Layer list item light overrides */
.layer-item,
.mb3.flex.flex--center-cross {
    color: var(--text-primary) !important;
    border-radius: var(--radius-md) !important;
}

.layer-item .txt-s,
.layer-item .txt-bold,
.layer-item .flex-child-grow {
    color: var(--text-primary) !important;
}

.layer-item .txt-xs,
.layer-item .txt-normal {
    color: var(--text-secondary) !important;
}

.bg-gray-lighter-on-hover:hover {
    background: #F5F7FA !important;
}

.bg-gray-light-on-hover:hover {
    background: #EEF1F5 !important;
}

.bg-gray-light-on-active {
    background: var(--accent-light) !important;
}

/* Symbol overlay selected */
.symbol-overlay.selected {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

/* ── MAPBOX CTRL POSITIONING (fixed overlay) ── */
.mapboxgl-ctrl-top-right {
    margin-top: 0 !important;
}

/* ── MISC ── */
.icon {
    display: inline-block;
    vertical-align: middle;
}

button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}