@import "https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=DM+Sans:wght@400;500;600&display=swap";:root{--color-primary:#2563eb;--color-primary-light:#3b82f6;--color-primary-bg:#eff6ff;--color-secondary:#f59e0b;--color-secondary-light:#fcd34d;--color-accent:#ec4899;--color-accent-light:#f472b6;--color-success:#10b981;--color-danger:#ef4444;--bg:#f0f4ff;--bg-card:#ffffffd9;--bg-glass:#fff9;--bg-overlay:#0f174e73;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-on-primary:#fff;--border-color:#e2e8f0;--border-card:#ffffffe6;--radius-sm:12px;--radius-md:20px;--radius-lg:32px;--radius-xl:48px;--radius-full:9999px;--shadow-sm:0 2px 8px #2563eb14;--shadow-md:0 4px 20px #2563eb1f, 0 1px 4px #2563eb14;--shadow-lg:0 8px 32px #2563eb29, 0 2px 8px #2563eb14;--shadow-card:0 8px 24px #0f174e1a, 0 2px 6px #0f174e0f;--shadow-btn:0 4px 14px #2563eb59;--shadow-btn-accent:0 4px 14px #ec489959;--font-heading:"Nunito", sans-serif;--font-body:"DM 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#ffffffe6;border-radius:999px;align-items:center;gap:10px;padding:10px 18px 10px 14px;display:flex;box-shadow:0 14px 40px #33415524}.logo-icon{object-fit:cover;border-radius:10px;width:32px;height:32px;display:block}.logo-text{font-family:var(--font-heading);background:linear-gradient(135deg,#1d4ed8,#ec4899);-webkit-text-fill-color:transparent;letter-spacing:-.7px;-webkit-background-clip:text;background-clip:text;font-size:24px;font-weight:900}.nav-icon-btn{width:46px;height:46px;color:var(--text-primary);cursor:pointer;transition:transform var(--transition-spring), box-shadow var(--transition-smooth), background var(--transition-smooth);-webkit-backdrop-filter:blur(12px);background:#ffffffd1;border:1px solid #ffffffeb;border-radius:16px;justify-content:center;align-items:center;font-size:18px;display:flex;box-shadow:0 10px 28px #0f172a1f}.nav-icon-btn:hover{background:#fffffff5;transform:translateY(-1px);box-shadow:0 16px 34px 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#fff;flex-shrink:0;position:relative;overflow:hidden;border-radius:50%!important}.side-menu-user-info{z-index:1;text-align:left;width:100%;position:relative}.side-menu-nickname{color:var(--text-primary);font-family:var(--font-heading);font-size:20px;font-weight:900}.side-menu-email{color:var(--text-muted);margin-top:8px;font-size:12px}.side-menu-stats-row{flex-wrap:wrap;justify-content:flex-start;gap:8px;margin-top:10px;display:flex}.side-stats-chip{border-radius:var(--radius-full);box-shadow:var(--shadow-sm);color:var(--color-primary);font-family:var(--font-heading);background:#fff;border:1.5px solid #2563eb33;padding:4px 12px;font-size:12px;font-weight:700}.side-stats-chip--world{color:var(--color-accent);border-color:#ec489933}.side-menu-section{flex-direction:column;gap:14px;padding:18px 16px 0;display:flex}.side-menu-section--footer{margin-top:auto;padding-bottom:16px}.side-menu-section-title{color:var(--text-muted);font-family:var(--font-heading);letter-spacing:.14em;text-transform:uppercase;font-size:12px;font-weight:900}.side-menu-nav{flex-direction:column;gap:10px;display:flex}.side-menu-nav-item{width:100%;color:var(--text-primary);font-family:var(--font-heading);cursor:pointer;transition:transform var(--transition-spring), border-color var(--transition-smooth), box-shadow var(--transition-smooth);background:#ffffffb3;border:1.5px solid #0000;border-radius:18px;align-items:center;gap:12px;padding:14px 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tooltipFadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.map-tooltip-name{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:4px;font-size:14px;font-weight:800}.map-tooltip-sentence{max-width:240px;color:var(--text-primary);font-size:13px;font-weight:700;line-height:1.5}.map-tooltip-subtitle{color:var(--text-muted);margin-bottom:6px;font-size:12px}.map-tooltip-checkins{flex-direction:column;gap:2px;display:flex}.map-tooltip-tags{flex-wrap:wrap;gap:6px;display:flex}.map-tooltip-tag{color:var(--color-primary);background:#2563eb1a;border-radius:999px;align-items:center;padding:4px 9px;font-size:12px;font-weight:700;display:inline-flex}.map-tooltip-date{color:var(--color-secondary);font-size:12px;font-weight:600}.map-tooltip-hint{color:var(--text-muted);font-size:12px}@media (width<=768px){.map-controls{gap:8px;top:16px;right:16px}.map-control-btn{width:38px;height:38px}}.checkin-modal-content{position:relative;overflow:hidden;background:linear-gradient(#f8fafcfa,#fffffff5),linear-gradient(135deg,#eff6ffe0,#fdf4ffd1)!important;border-radius:34px!important;padding:0!important}.checkin-modal-content--world{background:radial-gradient(circle at 0 0,#bfdbfe7a,#0000 34%),radial-gradient(circle at 100% 0,#f472b62e,#0000 30%),linear-gradient(#f8fafcfe,#fffffffb)!important}.checkin-modal-content .ant-modal-body{padding:0!important}.checkin-modal-content .ant-modal-close{top:16px;right:16px}.checkin-modal-header{background:linear-gradient(135deg,#dbeafecc,#f9a8d424);border-bottom:1px solid #e2e8f0e6;align-items:center;gap:16px;margin:0;padding:24px 24px 18px;display:flex}.checkin-modal-icon{background:#ffffffd1;border-radius:18px;place-items:center;width:58px;height:58px;font-size:28px;display:grid;box-shadow:0 12px 32px #2563eb24}.checkin-modal-header--world{background:0 0;border-bottom:none;margin:0;padding:28px 28px 12px}.checkin-modal-icon--world{width:auto;height:auto;box-shadow:none;color:var(--color-primary);background:0 0;border-radius:0;padding:0;font-size:24px}.checkin-modal-copy{min-width:0}.checkin-modal-title{font-family:var(--font-heading);color:var(--text-primary);margin:0;font-size:24px;font-weight:900}.checkin-modal-subtitle{color:var(--text-muted);margin:6px 0 0;font-size:14px}.checkin-results{max-height:72vh;padding:12px 24px 24px;overflow-y:auto}.checkin-results--china{padding:0;overflow:hidden}.checkin-results--world{padding:4px 28px 24px}.world-search-wrap{margin-top:0;margin-bottom:12px}.province-map-shell{background:0 0;border:none;border-radius:0;min-height:70vh;position:relative;overflow:hidden}.province-map-state{place-items:center;min-height:70vh;display:grid}.province-detail-map{width:104%;height:auto;margin:-72px 0 0;display:block;transform:translate(12%)}.province-map-controls{z-index:4;flex-direction:column;gap:10px;display:flex;position:absolute;top:18px;right:18px}.province-map-control-btn{width:42px;height:42px;color:var(--color-primary);cursor:pointer;background:#fffffff0;border:1px solid #bfdbfef2;border-radius:999px;place-items:center;font-size:18px;transition:transform .16s,box-shadow .16s,border-color .16s;display:grid;box-shadow:0 12px 28px #2563eb24}.province-map-control-btn:hover{border-color:#3b82f6e6;transform:translateY(-1px);box-shadow:0 14px 30px #2563eb33}.province-detail-geo{transition:filter .16s,opacity .16s}.province-detail-geo--checked{filter:drop-shadow(0 0 10px #2563eb29)}.province-detail-geo--selected{filter:drop-shadow(0 0 12px #ec489933)}.province-detail-geo--hovered{filter:drop-shadow(0 0 10px #2563eb2e)}.province-detail-label-group{cursor:pointer}.province-detail-label-group--subtle{cursor:default;pointer-events:none}.province-detail-label{font-family:var(--font-heading);fill:#334155;paint-order:stroke;stroke:#fffffffa;stroke-width:3.4px;pointer-events:auto;cursor:pointer;-webkit-user-select:none;user-select:none;font-size:11px;font-weight:900}.province-detail-label--compact{font-size:10px}.province-detail-label--checked{fill:var(--color-primary)}.province-detail-label--selected{fill:var(--color-accent);stroke-width:4px;filter:drop-shadow(0 2px 6px #ec489942)}.province-detail-label--hovered{fill:#2563eb}.province-detail-label--subtle{fill:#94a3b8;stroke:#ffffffeb;stroke-width:2.4px;font-size:9px}.china-mode-shell{position:relative}.province-inline-select{min-width:220px}.province-inline-select .ant-select-selector{box-shadow:none!important;background:#ffffffc7!important;border:none!important;border-radius:14px!important}.province-inline-select .ant-select-selection-item{font-family:var(--font-heading);color:var(--text-primary);font-size:20px;font-weight:900}.china-mode-toolbar{z-index:8;align-items:center;gap:10px;display:flex;position:absolute;top:16px;left:16px}.world-card-list{flex-direction:column;gap:10px;display:flex}.world-search-wrap{margin-bottom:12px}.world-search-input .ant-input-affix-wrapper{background:#ffffffe6!important;border-radius:18px!important}.selected-world-panel{background:linear-gradient(135deg,#2563eb1f,#f472b614);border:1px solid #bfdbfeeb;border-radius:24px;flex-direction:column;gap:10px;margin-bottom:16px;padding:18px 18px 16px;display:flex;box-shadow:0 14px 34px #2563eb14}.selected-world-label{letter-spacing:.12em;text-transform:uppercase;color:var(--color-primary);font-size:12px;font-weight:800}.selected-world-title{font-family:var(--font-heading);color:var(--text-primary);font-size:24px;font-weight:900}.selected-world-subtitle{color:var(--text-muted);font-size:13px}.selected-world-history-title{color:var(--text-secondary);margin-top:4px;font-size:13px;font-weight:800}.world-history-list{flex-direction:column;gap:10px;display:flex}.world-history-item{background:#ffffffbd;border:1px solid #bfdbfeb3;border-radius:16px;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.world-history-main{flex-wrap:nowrap;flex:1;align-items:center;gap:10px;min-width:0;display:flex;overflow:hidden}.world-history-date{color:var(--text-secondary);font-weight:700}.world-history-badge{border-radius:999px;align-items:center;padding:4px 10px;font-size:12px;font-weight:800;display:inline-flex}.world-history-badge--existing{color:var(--color-primary);background:#2563eb1f}.world-history-badge--modified{color:var(--color-accent);background:#ec48991f}.world-history-badge--new{color:var(--color-success);background:#10b98124}.world-history-actions{align-items:center;gap:8px;display:flex}.world-history-icon-btn{width:32px;height:32px;color:var(--color-primary);cursor:pointer;background:#2563eb1a;border:none;border-radius:999px;place-items:center;padding:0;transition:transform .16s,background .16s;display:grid}.world-history-icon-btn:hover{background:#2563eb29;transform:translateY(-1px)}.world-history-icon-btn--danger{color:var(--color-danger);background:#ef44441a}.world-history-icon-btn--danger:hover{background:#ef444429}.world-history-picker{width:132px}.world-history-add-row{align-items:center;margin-top:4px;display:flex}.world-history-add-btn{color:var(--color-primary);cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;padding:0;font-size:13px;font-weight:800;display:inline-flex}.china-history-list{flex-direction:column;gap:12px;max-height:64vh;padding-top:72px;padding-right:4px;display:flex;overflow-y:auto}.china-history-list--overlay{z-index:7;width:min(332px,100% - 32px);max-height:calc(100% - 232px);padding:0 8px 132px 0;position:absolute;top:76px;left:16px}.china-history-item{cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);align-items:flex-start}.china-history-item--active{border-color:#ec48997a;box-shadow:0 14px 30px #ec48991f}.china-history-city{font-family:var(--font-heading);color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:16px;font-weight:800;overflow:hidden}.china-history-main{flex-direction:column;align-items:stretch;gap:8px;display:flex}.china-history-row{align-items:center;gap:10px;min-width:0;display:flex}.china-history-row .china-history-city{flex:1}.china-history-row .world-history-date,.china-history-row .world-history-picker{flex-shrink:0}.china-history-meta{align-items:center;display:flex}.china-history-badge{align-self:flex-start}.china-history-badge--existing{padding:3px 8px;font-size:11px}.china-city-tag-hint{color:var(--text-muted);text-align:center;justify-content:center;align-items:center;gap:10px;min-height:72px;font-size:18px;font-weight:800;display:flex}.china-city-tag-hint--overlay{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffb8;border:1px solid #ffffffc7;border-radius:24px;min-height:160px;padding:28px 20px;box-shadow:0 16px 34px #0f172a1a}.china-map-legend{z-index:6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffb8;border-radius:999px;align-items:center;gap:14px;padding:10px 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background var(--transition-smooth);background:#ffffffd1;border-radius:999px;grid-template-columns:1fr auto;align-items:center;padding:0 14px 0 18px;display:grid}.auth-field:focus-within .auth-input-shell{background:#fffffff0;border-color:#2563eb7a;box-shadow:0 0 0 4px #2563eb1a}.auth-input{width:100%;min-width:0;color:var(--text-primary);background:0 0;border:none;outline:none;font-size:16px;font-weight:700;line-height:1.2}.auth-input::placeholder{color:var(--text-muted)}.auth-password-toggle{width:36px;height:36px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:999px;place-items:center;font-size:18px;display:grid}.auth-hint{color:var(--text-secondary);font-size:12px;font-weight:700}.auth-submit{background:var(--color-primary);color:#fff;min-width:140px;height:48px;font-family:var(--font-heading);cursor:pointer;box-shadow:var(--shadow-btn);transition:transform var(--transition-spring), background var(--transition-smooth), box-shadow var(--transition-smooth), opacity var(--transition-smooth);border:none;border-radius:999px;justify-self:end;margin-top:4px;padding:0 28px;font-size:16px;font-weight:900}.auth-submit:hover:not(:disabled){background:var(--color-primary-light);transform:translateY(-1px)}.auth-submit:active:not(:disabled){transform:scale(.98)}.auth-submit:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}@media (width<=768px){.auth-panel,.auth-panel--signup{padding:22px 18px}.auth-panel-copy h1{font-size:30px}.auth-tabs{width:100%;max-width:220px}.auth-submit{justify-self:stretch;width:100%}}