.refined-ui {
    --home-panel-bottom: calc(env(safe-area-inset-bottom) + 1rem);
}

.refined-ui #home-utility-actions,
.refined-ui #layer1 > .home-text-boost.bottom-4.right-4 {
    bottom: var(--home-panel-bottom) !important;
}

#footprint-drawer-container {
    position: absolute;
    left: 0;
    top: 15vh;
    z-index: 9999;
    width: clamp(34px, 9.5vw, 38px);
    height: 70vh;
    display: flex;
    align-items: center;
    pointer-events: auto;
}

#footprint-collapsed-bar,
#footprint-expanded-drawer {
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-left: 0;
    box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.06), 0 0 0 0.5px rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
}

#footprint-collapsed-bar {
    width: clamp(34px, 9.5vw, 38px);
    height: 100%;
    padding: 1rem 0.125rem;
    border-radius: 0 20px 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    user-select: none;
    transition: opacity 300ms ease-out, filter 200ms ease-out;
}

#footprint-collapsed-bar:hover { filter: brightness(1.05); }

.footprint-collapsed-icons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.625rem;
}

.footprint-collapsed-icons svg { width: 1rem; height: 1rem; }

.footprint-collapsed-label {
    padding-top: 0.125rem;
    color: #94a3b8;
    font-size: 9.5px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: 0.22em;
    writing-mode: vertical-rl;
}

#footprint-expanded-drawer {
    position: absolute;
    left: 0;
    top: 0;
    width: min(85vw, 380px);
    height: 100%;
    border-radius: 0 26px 26px 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateX(-100%);
    transform-origin: left center;
    transition: transform 300ms ease-out, opacity 300ms ease-out;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.16);
}

#footprint-drawer-container.is-open #footprint-collapsed-bar {
    opacity: 0;
    pointer-events: none;
}

#footprint-drawer-container.is-open #footprint-expanded-drawer {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
}

.footprint-drawer-header {
    min-height: 3.25rem;
    padding: 0.875rem 1rem 0.625rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: none;
}

.footprint-drawer-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #1e293b;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.025em;
}

.footprint-close-button {
    display: flex;
    align-items: center;
    gap: 0.125rem;
    padding: 0.125rem 0.375rem;
    border-radius: 0.5rem;
    color: #94a3b8;
    font-size: 10px;
    font-weight: 500;
    transition: color 150ms ease, background 150ms ease;
}

.footprint-close-button:hover { color: #334155; background: rgba(255, 255, 255, 0.6); }

#footprint-trip-list {
    flex: 1 1 auto;
    min-height: 0;
    padding: 0.5rem 0.75rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

.footprint-trip-card {
    margin-bottom: 0.5rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.85);
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: background 200ms cubic-bezier(0.16, 1, 0.3, 1), border-color 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.footprint-trip-card:hover { background: rgba(255, 255, 255, 0.92); border-color: #fff; }

.footprint-trip-toggle {
    width: 100%;
    padding: 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
}

.footprint-trip-heading { min-width: 0; display: flex; align-items: center; gap: 0.5rem; }
.footprint-trip-color { width: 0.5rem; height: 0.5rem; flex: none; border-radius: 9999px; background: var(--trip-color, #94a3b8); }
.footprint-trip-name { overflow: hidden; color: #1e293b; font-size: 0.75rem; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.footprint-trip-date { color: #94a3b8; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 10px; white-space: nowrap; }

.footprint-trip-chevron {
    width: 0.875rem;
    height: 0.875rem;
    flex: none;
    color: #94a3b8;
    transition: transform 200ms ease;
}

.footprint-trip-card.is-expanded .footprint-trip-chevron { transform: rotate(180deg); }
.footprint-trip-content { padding: 0.125rem 0.5rem 0.5rem; border-top: 1px solid rgba(255, 255, 255, 0.6); }
.footprint-trip-content[hidden] { display: none; }
.footprint-timeline { position: relative; margin-top: 0.25rem; }

.footprint-track-line {
    position: absolute;
    left: 14px;
    top: 16px;
    bottom: 16px;
    z-index: 1;
    width: 1px;
    background-image: linear-gradient(to bottom, #3b82f6 45%, rgba(255, 255, 255, 0) 0%);
    background-position: center;
    background-size: 1px 7px;
    background-repeat: repeat-y;
    opacity: 0.45;
    transform: translateX(-50%);
}

.footprint-timeline-node { position: relative; z-index: 2; width: 100%; cursor: pointer; }

.footprint-timeline-dot {
    position: absolute;
    left: 14px;
    top: 50%;
    z-index: 2;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    border: 1.5px solid var(--trip-color, #3b82f6);
    border-radius: 9999px;
    background: #fff;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.95);
    pointer-events: none;
    transition: background 220ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

.footprint-timeline-node:hover .footprint-timeline-dot,
.footprint-timeline-node:focus-within .footprint-timeline-dot {
    background: var(--trip-color, #3b82f6);
    box-shadow: 0 0 0 2px #fff, 0 0 0 4.5px color-mix(in srgb, var(--trip-color, #3b82f6) 28%, transparent);
}

.footprint-spot-row {
    width: calc(100% - 1.75rem);
    min-height: 2rem;
    margin: 0.1875rem 0 0.1875rem 1.75rem;
    padding: 0.375rem 0.625rem;
    border: 0.5px solid rgba(255, 255, 255, 0.9);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.75);
    text-align: left;
    transition: background 200ms cubic-bezier(0.16, 1, 0.3, 1), border-color 200ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.footprint-timeline-node:hover .footprint-spot-row,
.footprint-spot-row:focus-visible,
.footprint-spot-row:active {
    border-color: rgba(59, 130, 246, 0.55);
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 3px 12px rgba(59, 130, 246, 0.12);
}

.footprint-spot-date { width: 56px; flex: none; margin-right: 0.5rem; color: #3b82f6; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 8px; font-weight: 500; }
.footprint-spot-name { min-width: 0; margin-right: 0.5rem; overflow: hidden; color: #1e293b; font-size: 11px; font-weight: 500; text-overflow: ellipsis; white-space: nowrap; }
.footprint-spot-area { margin-left: auto; flex: none; max-width: 4.75rem; overflow: hidden; color: #94a3b8; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.footprint-empty { padding: 2rem 0.75rem; color: #94a3b8; font-size: 0.75rem; text-align: center; }

.footprint-ranking-card {
    margin: 0 0.75rem 0.75rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 0.75rem;
    flex: none;
    background: rgba(255, 255, 255, 0.7);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.footprint-ranking-heading { margin-bottom: 0.375rem; display: flex; align-items: center; justify-content: space-between; }
.footprint-ranking-title { display: flex; align-items: center; gap: 0.25rem; color: #334155; font-size: 10px; font-weight: 700; }
.footprint-ranking-caption { color: #94a3b8; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 9px; }

#footprint-ranking-list { display: flex; align-items: center; gap: 5px; padding: 0.125rem 0 5px; overflow-x: auto; overscroll-behavior-x: contain; }

.footprint-rank-chip {
    padding: 0.125rem 0.375rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: none;
    background: #fff;
    color: #334155;
    font-size: 10px;
}

.footprint-rank-chip:first-child { border-color: #fde68a; background: #fffbeb; color: #78350f; font-weight: 600; }
.footprint-rank-number { color: #94a3b8; font-size: 9px; }
.footprint-rank-chip:first-child .footprint-rank-number { color: #d97706; font-weight: 700; }
.footprint-rank-count { padding: 0 0.25rem; border-radius: 0.25rem; background: #f1f5f9; color: #475569; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 8px; }
.footprint-rank-chip:first-child .footprint-rank-count { background: #fff; color: #b45309; }

#footprint-trip-list::-webkit-scrollbar,
#footprint-ranking-list::-webkit-scrollbar { width: 2.5px; height: 2.5px; }
#footprint-trip-list::-webkit-scrollbar-track,
#footprint-ranking-list::-webkit-scrollbar-track { background: transparent; }
#footprint-trip-list::-webkit-scrollbar-thumb,
#footprint-ranking-list::-webkit-scrollbar-thumb { border-radius: 9999px; background: rgba(148, 163, 184, 0.45); }

.refined-ui #footprint-drawer-container button:active { transform: none !important; }
body.route-mode #footprint-drawer-container { display: none; }

@media (min-width: 768px) {
    .refined-ui { --home-panel-bottom: calc(env(safe-area-inset-bottom) + 2rem); }
}

@media (prefers-reduced-motion: reduce) {
    #footprint-collapsed-bar,
    #footprint-expanded-drawer,
    .footprint-trip-chevron { transition-duration: 1ms; }
}