* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --bg-primary: #070b10;
    --bg-surface: #101820;
    --bg-surface2: #1a2430;
    --bg-card: rgba(12, 20, 28, 0.72);
    --border-color: rgba(125, 211, 192, 0.14);
    --text-primary: #e8f1f0;
    --text-secondary: #8aa0a8;
    --text-tertiary: rgba(232, 241, 240, 0.32);
    --accent: #2dd4bf;
    --accent-hover: #5eead4;
    --accent-ink: #042f2e;
    --success: #34d399;
    --danger: #fb7185;
    --warning: #fbbf24;
    --radius: 14px;
    --shadow: 0 18px 48px rgba(0,0,0,0.45);
    --input-bg: rgba(255,255,255,0.05);
    --input-border: rgba(255,255,255,0.1);
    --input-text: #e8f1f0;
    --toast-bg: #101820;
    --transition: 0.28s cubic-bezier(0.22, 1, 0.36, 1);
    --mono: "JetBrains Mono", "SF Mono", Menlo, monospace;
    --sans: "Sora", "PingFang SC", "Hiragino Sans GB", system-ui, sans-serif;
}
[data-theme="light"] {
    --bg-primary: #eef3f2;
    --bg-surface: #ffffff;
    --bg-surface2: #e2eae8;
    --bg-card: rgba(255,255,255,0.82);
    --border-color: rgba(15, 118, 110, 0.16);
    --text-primary: #0f1c1a;
    --text-secondary: #5b6f74;
    --text-tertiary: rgba(15, 28, 26, 0.32);
    --accent: #0d9488;
    --accent-hover: #14b8a6;
    --accent-ink: #ecfeff;
    --shadow: 0 16px 40px rgba(15, 28, 26, 0.12);
    --input-bg: rgba(15,28,26,0.04);
    --input-border: rgba(15,28,26,0.1);
    --input-text: #0f1c1a;
    --toast-bg: #ffffff;
}
body {
    font-family: var(--sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
    user-select: none;
    transition: background var(--transition), color var(--transition);
}

#map {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}
.amap-container { background: var(--bg-primary) !important; }

.titlebar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 10px 12px calc(10px + env(safe-area-inset-top));
    padding-top: calc(10px + env(safe-area-inset-top));
    background: linear-gradient(180deg, rgba(7,11,16,0.82), rgba(7,11,16,0.35) 70%, transparent);
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 52px;
    pointer-events: none;
    transition: background var(--transition);
}
[data-theme="light"] .titlebar {
    background: linear-gradient(180deg, rgba(238,243,242,0.92), rgba(238,243,242,0.4) 70%, transparent);
}
.titlebar > * { pointer-events: auto; }
.titlebar .search-wrap {
    flex: 1;
    min-width: 0;
}
.titlebar .layer-switch {
    position: static;
    transform: none;
    flex-shrink: 0;
    top: auto;
    left: auto;
}
@media (max-width: 420px) {
    .titlebar .layer-switch { display: none; }
}
.titlebar .menu-btn {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(0,0,0,0.18);
}
.titlebar .menu-btn:hover { border-color: var(--accent); color: var(--accent); }
.titlebar .menu-btn:active { transform: scale(0.96); }

.search-wrap {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border-radius: 16px;
    padding: 4px 14px;
    width: auto;
    max-width: none;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 10px 28px rgba(0,0,0,0.2);
    transition: border 0.2s, box-shadow 0.2s;
}
.search-wrap:focus-within {
    border-color: rgba(45, 212, 191, 0.55);
    box-shadow: 0 10px 28px rgba(0,0,0,0.22), 0 0 0 3px rgba(45, 212, 191, 0.14);
}
.search-wrap .search-icon {
    color: var(--text-secondary);
    font-size: 14px;
    margin-right: 8px;
    flex-shrink: 0;
}
.search-wrap input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--sans);
    font-size: 14px;
    padding: 8px 0;
    min-width: 0;
}
.search-wrap input::placeholder {
    color: var(--text-tertiary);
    font-size: 13px;
}
#searchResults {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    max-height: 300px;
    overflow-y: auto;
    box-shadow: var(--shadow);
    display: none;
}
#searchResults.show {
    display: block;
}
#searchResults .result-item {
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.15s;
    font-size: 13px;
}
#searchResults .result-item:last-child {
    border-bottom: none;
}
#searchResults .result-item:hover {
    background: var(--bg-surface2);
}
#searchResults .result-item .name {
    font-weight: 500;
    color: var(--text-primary);
}
#searchResults .result-item .addr {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}
#searchResults .result-empty {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.tool-rail {
    position: fixed;
    right: 12px;
    bottom: calc(env(safe-area-inset-bottom) + 292px);
    z-index: 55;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 8px;
    border-radius: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.28);
}
.rail-btn {
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 14px;
    background: transparent;
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: background 0.18s, color 0.18s, transform 0.15s;
}
.rail-btn:hover { background: var(--bg-surface2); color: var(--accent); }
.rail-btn:active { transform: scale(0.94); }
.rail-btn.locating {
    animation: pulse-locate 0.8s ease-in-out infinite;
    color: var(--accent);
}
@keyframes pulse-locate {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.layer-switch {
    position: fixed;
    top: 58px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 60;
    display: flex;
    gap: 2px;
    padding: 3px;
    border-radius: 999px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.layer-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--sans);
    font-size: 12px;
    font-weight: 600;
    padding: 7px 12px;
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.18s, color 0.18s, transform 0.15s;
}
.layer-btn.active {
    background: var(--accent);
    color: var(--accent-ink);
}
.layer-btn:active { transform: scale(0.96); }

.bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 8px 14px 14px;
    padding-bottom: calc(env(safe-area-inset-bottom) + 12px);
    background: linear-gradient(180deg, rgba(7,11,16,0.55), rgba(7,11,16,0.88) 28%), var(--bg-card);
    backdrop-filter: blur(22px) saturate(1.2);
    -webkit-backdrop-filter: blur(22px) saturate(1.2);
    border-top: 1px solid var(--border-color);
    border-radius: 22px 22px 0 0;
    box-shadow: 0 -12px 40px rgba(0,0,0,0.35);
    transition: background var(--transition), border var(--transition), transform 0.35s cubic-bezier(0.22,1,0.36,1);
    max-width: 560px;
    margin: 0 auto;
}
[data-theme="light"] .bottom-bar {
    background: linear-gradient(180deg, rgba(255,255,255,0.7), rgba(255,255,255,0.92) 30%), var(--bg-card);
}
.sheet-handle {
    display: flex;
    justify-content: center;
    padding: 2px 0 8px;
}
.sheet-handle span {
    width: 36px;
    height: 4px;
    border-radius: 99px;
    background: rgba(255,255,255,0.18);
}
[data-theme="light"] .sheet-handle span { background: rgba(0,0,0,0.14); }

.sheet-head {
    margin: 0 2px 10px;
}
.sheet-kicker {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 4px;
}
.sheet-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.sheet-title {
    flex: 1;
    min-width: 0;
    margin: 0;
    font-size: 15px;
    font-weight: 650;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    line-height: 1.25;
    text-wrap: balance;
}

.active-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(45, 212, 191, 0.08);
    border: 1px solid rgba(45, 212, 191, 0.16);
}
.active-pill .pill-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-secondary);
    flex-shrink: 0;
    box-shadow: 0 0 0 3px rgba(138,160,168,0.15);
}
.active-pill.is-on .pill-dot {
    background: var(--success);
    box-shadow: 0 0 0 3px rgba(52,211,153,0.2);
    animation: pulse-dot 1.6s ease-in-out infinite;
}
.active-pill .pill-copy {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.active-pill .pill-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.active-pill .pill-sub {
    font-size: 11px;
    color: var(--text-tertiary);
}
.active-pill.is-on .pill-text { color: var(--text-primary); }
.active-pill.is-on .pill-sub { color: var(--text-secondary); }
.parse-badge {
    flex: none;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(45, 212, 191, 0.16);
    color: var(--accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.55; }
}

.quick-row {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.quick-row::-webkit-scrollbar { display: none; }
.quick-chip {
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--input-bg);
    color: var(--text-primary);
    font-family: var(--sans);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.18s, border-color 0.18s, transform 0.15s, color 0.18s;
}
.quick-chip i { font-size: 12px; opacity: 0.85; }
.quick-chip:hover { border-color: var(--accent); color: var(--accent); }
.quick-chip:active { transform: scale(0.96); }
.quick-chip.active {
    background: rgba(45, 212, 191, 0.16);
    border-color: rgba(45, 212, 191, 0.4);
    color: var(--accent);
}
.quick-chip.ghost { color: var(--text-secondary); }

.recent-row {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.recent-row[hidden] { display: none !important; }
.recent-row::-webkit-scrollbar { display: none; }
.recent-chip {
    flex: none;
    max-width: 160px;
    padding: 8px 12px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-surface2);
    color: var(--text-primary);
    font-family: var(--sans);
    text-align: left;
    cursor: pointer;
    transition: border-color 0.18s, transform 0.15s;
}
.recent-chip:active { transform: scale(0.97); }
.recent-chip:hover { border-color: var(--accent); }
.recent-chip .r-name {
    display: block;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.recent-chip .r-coords {
    display: block;
    margin-top: 2px;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-secondary);
}

.coords-row {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 8px;
    margin-bottom: 10px;
}
@media (max-width: 420px) {
    .coords-row { grid-template-columns: 1fr; }
    .coord-chip.muted { display: none; }
    .sheet-title { font-size: 14px; }
}
.coord-chip {
    padding: 8px 10px;
    border-radius: 12px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    min-width: 0;
}
.coord-chip.muted { opacity: 0.78; }
.coord-chip .chip-label {
    display: block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 3px;
}
.coord-chip .chip-value {
    display: block;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.paste-row {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}
.paste-row input {
    flex: 1;
    min-width: 0;
    padding: 11px 12px;
    border-radius: 12px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--input-text);
    font-family: var(--sans);
    font-size: 13px;
    outline: none;
    transition: border 0.18s, box-shadow 0.18s;
}
.paste-row input:focus {
    border-color: rgba(45, 212, 191, 0.55);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15);
}
.paste-row input::placeholder { color: var(--text-tertiary); font-size: 12px; }
.btn-parse {
    flex: none;
    padding: 0 14px;
    border: none;
    border-radius: 12px;
    background: var(--bg-surface2);
    color: var(--text-primary);
    font-family: var(--sans);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s, background 0.18s;
}
.btn-parse:active { transform: scale(0.96); }
.btn-parse:hover { background: var(--accent); color: var(--accent-ink); }

.param-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 12px;
    align-items: end;
    overflow: hidden;
    max-height: 160px;
    opacity: 1;
    transition: max-height 0.28s cubic-bezier(0.22,1,0.36,1), opacity 0.2s ease, margin 0.2s ease;
}
.param-row.is-collapsed {
    max-height: 0;
    opacity: 0;
    margin-bottom: 0;
    pointer-events: none;
}
.param {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px 10px;
    border-radius: 12px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
}
.param span {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
}
.param input {
    width: 100%;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-family: var(--mono);
    font-size: 15px;
    font-weight: 600;
    outline: none;
}
.param-hint {
    grid-column: 1 / -1;
    font-size: 11px;
    color: var(--text-tertiary);
    line-height: 1.4;
    padding: 0 2px;
}

.bottom-bar .actions {
    display: flex;
    gap: 8px;
}
.bottom-bar .actions .btn {
    flex: 1;
    padding: 13px 12px;
    border-radius: var(--radius);
    border: none;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--sans);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.bottom-bar .actions .btn-lock {
    background: linear-gradient(135deg, #14b8a6, #2dd4bf 55%, #5eead4);
    color: var(--accent-ink);
    box-shadow: 0 8px 22px rgba(45, 212, 191, 0.28);
}
.bottom-bar .actions .btn-lock:not(:disabled) {
    animation: lock-ready 2.4s ease-in-out infinite;
}
.bottom-bar .actions .btn-lock:hover { background: var(--accent-hover); }
.bottom-bar .actions .btn-lock:active { transform: scale(0.98); }
.bottom-bar .actions .btn-lock:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    box-shadow: none;
    animation: none;
}
@keyframes lock-ready {
    0%, 100% { box-shadow: 0 8px 22px rgba(45, 212, 191, 0.22); }
    50% { box-shadow: 0 10px 28px rgba(45, 212, 191, 0.42); }
}
.bottom-bar .actions .btn-lock.is-success {
    background: linear-gradient(135deg, #059669, #34d399);
    color: #ecfdf5;
}
.bottom-bar .actions .btn-clear {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    flex: 0.72;
}
.bottom-bar .actions .btn-clear:hover {
    color: var(--danger);
    border-color: rgba(251, 113, 133, 0.45);
    background: rgba(251, 113, 133, 0.08);
}
.bottom-bar .actions .btn-clear:disabled { opacity: 0.45; cursor: not-allowed; }
.bottom-bar .actions .btn-fav {
    background: var(--bg-surface2);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    flex: 0 0 48px;
    padding-left: 0;
    padding-right: 0;
}
.bottom-bar .actions .btn-fav:hover { border-color: var(--accent); color: var(--accent); }
.sheet-foot {
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 11px;
    color: var(--text-tertiary);
    letter-spacing: 0.01em;
}
.sheet-foot .cov-chip {
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.03);
    color: var(--text-secondary);
    font-family: var(--mono);
    font-size: 10px;
}
.sheet-foot .cov-sep { opacity: 0.5; }

.tip-card .tip-steps {
    margin: 0 0 12px;
    padding-left: 18px;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.65;
}
.tip-card .tip-steps li { margin-bottom: 4px; }
.tip-card .tip-note {
    margin: 0 0 16px;
    padding: 10px 12px;
    border-radius: 12px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.5;
}

.radius-ring {
    pointer-events: none !important;
}

/* VPN / MITM status banner — mirrors Yu9191 module-check UX */
.vpn-banner {
    position: fixed;
    top: calc(env(safe-area-inset-top) + 54px);
    left: 12px;
    right: 12px;
    z-index: 120;
    max-width: 520px;
    margin: 0 auto;
    pointer-events: none;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.28s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.vpn-banner.show,
.vpn-banner.ok {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.vpn-banner-inner {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(251, 113, 133, 0.14);
    border: 1px solid rgba(251, 113, 133, 0.35);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
}
.vpn-banner.ok .vpn-banner-inner {
    background: rgba(52, 211, 153, 0.14);
    border-color: rgba(52, 211, 153, 0.35);
}
.vpn-banner .banner-icon {
    font-size: 22px;
    color: var(--danger);
    margin-top: 1px;
}
.vpn-banner.ok .banner-icon { color: var(--success); }
.vpn-banner .banner-copy { flex: 1; min-width: 0; }
.vpn-banner .banner-title {
    font-size: 13px;
    font-weight: 650;
    color: var(--text-primary);
    margin-bottom: 2px;
}
.vpn-banner .banner-desc {
    font-size: 12px;
    line-height: 1.45;
    color: var(--text-secondary);
}
.vpn-banner .banner-dismiss {
    flex: none;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
}
.vpn-banner .banner-dismiss:hover { background: rgba(255,255,255,0.08); color: var(--text-primary); }

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 400;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.48);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.modal-overlay.show { display: flex; }
.modal-card {
    width: 100%;
    max-width: 340px;
    padding: 22px 20px 18px;
    border-radius: 18px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    animation: modal-in 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes modal-in {
    from { opacity: 0; transform: translateY(10px) scale(0.97); }
    to { opacity: 1; transform: none; }
}
.modal-card h3 {
    font-size: 17px;
    font-weight: 650;
    text-align: center;
    margin-bottom: 14px;
    text-wrap: balance;
}
.modal-card input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--input-text);
    font-family: var(--sans);
    font-size: 15px;
    outline: none;
    margin-bottom: 8px;
}
.modal-card input:focus {
    border-color: rgba(45, 212, 191, 0.55);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15);
}
.modal-coords {
    text-align: center;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 14px;
}
.modal-btns { display: flex; gap: 8px; }
.btn-modal {
    flex: 1;
    padding: 12px;
    border-radius: 12px;
    border: none;
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}
.btn-modal.ghost {
    background: var(--bg-surface2);
    color: var(--text-primary);
}
.btn-modal.primary {
    background: var(--accent);
    color: var(--accent-ink);
}
.btn-modal:active { transform: scale(0.97); }

#sidePanel {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 300px;
    z-index: 200;
    background: var(--bg-card);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-right: 1px solid var(--border-color);
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    display: flex;
    flex-direction: column;
    padding: 20px 18px;
    padding-top: calc(env(safe-area-inset-top) + 12px);
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: 4px 0 30px var(--shadow);
}
#sidePanel.open { transform: translateX(0); }

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.panel-header .panel-title {
    font-size: 17px;
    font-weight: 600;
    opacity: 0.85;
}
.panel-header .close-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    opacity: 0.6;
}
.panel-header .close-btn:hover {
    opacity: 1;
    background: var(--bg-surface2);
}

.panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 0 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.panel-item {
    padding: 12px 14px;
    border-radius: var(--radius);
    background: var(--bg-surface2);
    border: 1px solid var(--border-color);
    transition: background 0.2s;
}
.panel-item .label {
    font-size: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}
.panel-item .value {
    font-size: 14px;
    font-weight: 500;
    margin-top: 4px;
    word-break: break-all;
    color: var(--text-primary);
}
.panel-item .value .mono {
    font-family: 'SF Mono', 'Menlo', monospace;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.panel-actions {
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.panel-actions .btn {
    padding: 11px;
    border-radius: var(--radius);
    background: var(--bg-surface2);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    opacity: 0.8;
}
.panel-actions .btn:hover {
    opacity: 1;
    background: var(--bg-card);
}
.panel-actions .btn-danger {
    color: var(--danger);
    border-color: rgba(239,68,68,0.2);
}
.panel-actions .btn-danger:hover {
    background: rgba(239,68,68,0.08);
}

#favPanel {
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    z-index: 180;
    background: var(--bg-surface);
    border-left: 1px solid var(--border-color);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    display: flex;
    flex-direction: column;
    padding: 16px 18px;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: -4px 0 30px var(--shadow);
}
#favPanel.open { transform: translateX(0); }

.fav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.fav-header .fav-title { font-size: 17px; font-weight: 600; }
.fav-header .close-btn {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
}
.fav-header .close-btn:hover { background: var(--bg-surface2); }

.fav-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}
.fav-list::-webkit-scrollbar { width: 4px; }
.fav-list::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }

.fav-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: var(--radius);
    background: var(--bg-surface2);
    margin-bottom: 6px;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}
.fav-item:hover { border-color: var(--accent); background: var(--bg-card); }
.fav-item .fav-info { flex: 1; min-width: 0; }
.fav-item .fav-name { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fav-item .fav-coords { font-size: 10px; color: var(--text-secondary); font-family: 'SF Mono', monospace; }
.fav-item .fav-del {
    flex-shrink: 0;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s;
}
.fav-item .fav-del:hover { border-color: var(--danger); color: var(--danger); }
.fav-empty {
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    padding: 40px 0;
}

#overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 150;
    display: none;
    backdrop-filter: blur(4px);
}
#overlay.active { display: block; }
#overlay-fav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 170;
    display: none;
    backdrop-filter: blur(4px);
}
#overlay-fav.active { display: block; }

#toast {
    position: fixed;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    bottom: 90px;
    padding: 10px 22px;
    background: var(--toast-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 14px;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    box-shadow: var(--shadow);
    pointer-events: none;
    max-width: 90%;
    color: var(--text-primary);
    text-align: center;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
#toast.error { border-color: var(--danger); }
#toast.success { border-color: var(--success); }

#loginOverlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.75);
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
}
#loginOverlay.hidden { display: none; }
.login-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 36px 28px;
    width: 380px;
    max-width: 92vw;
    box-shadow: var(--shadow);
}
.login-box h2 {
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 4px;
}
.login-box .sub {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
}
.login-box .error {
    color: var(--danger);
    font-size: 13px;
    text-align: center;
    min-height: 22px;
    margin-bottom: 10px;
}
.login-box .form-group { margin-bottom: 14px; }
.login-box .form-group input {
    width: 100%;
    padding: 12px 16px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 10px;
    color: var(--input-text);
    font-size: 16px;
    outline: none;
    font-family: 'SF Mono', 'Menlo', monospace;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: border 0.2s;
}
.login-box .form-group input:focus { border-color: var(--accent); }
.login-box .btn-login {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 10px;
    background: var(--accent);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.login-box .btn-login:hover { background: var(--accent-hover); }
.login-box .btn-login:disabled { opacity: 0.6; cursor: not-allowed; }

#guideOverlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.75);
    z-index: 15000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
    padding: 20px;
}
#guideOverlay.show { display: flex; }
.guide-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px 28px;
    width: 420px;
    max-width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow);
}
.guide-box::-webkit-scrollbar { width: 4px; }
.guide-box::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
.guide-box h2 {
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
}
.guide-box .sub {
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 20px;
}
.guide-box .step {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    padding: 12px 14px;
    background: var(--bg-surface2);
    border-radius: var(--radius);
    align-items: flex-start;
}
.guide-box .step-num {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}
.guide-box .step-content { flex: 1; }
.guide-box .step-title { font-weight: 600; font-size: 14px; margin-bottom: 2px; }
.guide-box .step-desc { color: var(--text-secondary); font-size: 13px; line-height: 1.5; }
.guide-box .step-desc strong { color: var(--text-primary); }
.guide-box .important {
    background: rgba(239,68,68,0.08);
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: var(--radius);
    padding: 10px 14px;
    margin: 12px 0 16px;
    color: var(--danger);
    font-size: 13px;
    line-height: 1.5;
}
.guide-box .btn-guide {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: var(--radius);
    background: var(--accent);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.guide-box .btn-guide:hover { background: var(--accent-hover); }

@media (max-width: 480px) {
    #sidePanel { width: 260px; }
    #favPanel { width: 260px; }
    .bottom-bar .coords { font-size: 10px; flex-wrap: wrap; gap: 4px; }
    .bottom-bar .coords span { flex: 1; min-width: 45%; }
    .bottom-bar .actions .btn { font-size: 13px; padding: 10px; }
    .bottom-bar .actions .btn-fav { flex: 0.4; }
    .float-group { right: 12px; gap: 12px; }
    .float-group .float-item .icon { font-size: 24px; }
    .float-group .float-item .label { font-size: 9px; }
    .search-wrap { width: 160px; }
    .search-wrap input { font-size: 12px; }
    .login-box { padding: 24px 20px; }
    .guide-box { padding: 24px 20px; width: 100%; }
    .titlebar .title { font-size: 14px; }
}
@media (min-width: 768px) {
    #sidePanel { width: 320px; padding: 20px 24px; }
    #favPanel { width: 320px; padding: 20px 24px; }
    .bottom-bar { padding: 12px 20px 18px; }
    .titlebar { padding: 12px 20px 10px; }
    .float-group { right: 24px; gap: 20px; }
    .float-group .float-item .icon { font-size: 34px; }
    .search-wrap { width: 320px; }
}

/* ============================================================
   圆角优化
   ============================================================ */

/* 顶部状态栏 - 底部圆角 */
.titlebar {
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
}

/* 底部状态栏 - 顶部圆角 */
.bottom-bar {
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
}

/* 左侧面板 - 右侧圆角 */
#sidePanel {
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
}

/* 右侧收藏面板 - 左侧圆角 */
#favPanel {
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
}

#app { display: none; }
#app.ready { display: block; }

#locationGuideOverlay {
    position: fixed;
    inset: 0;
    z-index: 30000;
    background: rgba(0,0,0,.75);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
#locationGuideOverlay.show { display: flex; }

#proxyGuideOverlay {
    position: fixed;
    inset: 0;
    z-index: 15000;
    background: rgba(0,0,0,.75);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
#proxyGuideOverlay.show { display: flex; }

/* Draggable location pin */
.map-pin-icon {
    background: transparent !important;
    border: none !important;
}
.map-pin {
    width: 36px;
    height: 48px;
    position: relative;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,.35));
    transform-origin: 50% 100%;
    animation: pin-drop 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.map-pin.is-bounce {
    animation: pin-bounce 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes pin-drop {
    0% { transform: translateY(-18px) scale(0.86); opacity: 0.35; }
    100% { transform: translateY(0) scale(1); opacity: 1; }
}
@keyframes pin-bounce {
    0% { transform: translateY(-10px) scale(0.92); }
    55% { transform: translateY(2px) scale(1.04); }
    100% { transform: translateY(0) scale(1); }
}
.map-pin::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    width: 28px;
    height: 28px;
    margin-left: -14px;
    border-radius: 50% 50% 50% 0;
    background: #ef4444;
    border: 2px solid #fff;
    transform: rotate(-45deg);
    box-sizing: border-box;
}
.map-pin::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 8px;
    width: 10px;
    height: 10px;
    margin-left: -5px;
    border-radius: 50%;
    background: #fff;
    z-index: 1;
}