:root{--action-sheet-z: 1100;--action-confirm-z: 1200;--action-toast-z: 1300}.action-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--action-sheet-z);background:var(--overlay, rgba(15, 23, 42, .48));touch-action:none;overscroll-behavior:none;animation:action-overlay-in .15s ease;height:100vh;height:100lvh}.action-sheet{position:fixed;z-index:calc(var(--action-sheet-z) + 1);right:0;bottom:0;left:0;height:auto;max-height:min(88dvh,640px);box-sizing:border-box;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding:0 0 var(--safe-area-bottom, env(safe-area-inset-bottom, 0px));border-radius:20px 20px 0 0;background-color:var(--bg-elevated, #fff);box-shadow:0 -4px 24px #0000004d;animation:action-sheet-in .25s ease;touch-action:pan-y;-webkit-overflow-scrolling:touch}.action-sheet__summary{padding:20px 24px 16px;border-bottom:1px solid var(--border, rgba(15, 23, 42, .08));text-align:center}.action-sheet__title{display:-webkit-box;min-width:0;margin:0;overflow:hidden;color:var(--text-primary);font-size:18px;font-weight:600;line-height:1.4;-webkit-box-orient:vertical;-webkit-line-clamp:2}.action-sheet__group{margin:0;padding:8px 20px 16px;background-color:inherit}.action-sheet__item{display:flex;width:100%;min-height:80px;align-items:center;gap:14px;padding:16px 12px;border:0;border-radius:12px;color:var(--text-primary);background:transparent;font:inherit;font-size:16px;font-weight:550;text-align:left;cursor:pointer;transition:background-color .12s ease}.action-sheet__item:disabled{opacity:.45;cursor:not-allowed}.action-sheet__item:not(:disabled):active{background:#0f172a0d}.action-sheet__item.is-danger{color:var(--error, #d35d61)}.action-sheet__item-icon{display:grid;width:48px;height:48px;flex:0 0 auto;place-items:center;border-radius:12px;color:inherit;background:var(--bg-secondary, #edf1f6)}.action-sheet__item.is-favorite .action-sheet__item-icon{color:#b7791f;background:#f59e0b26}.action-sheet__item.is-rename .action-sheet__item-icon{color:var(--accent, #4f46e5);background:#6366f126}.action-sheet__item.is-delete .action-sheet__item-icon{color:var(--error, #d35d61);background:#d35d6124}.action-popover{position:fixed;z-index:calc(var(--action-sheet-z) + 1);min-width:220px;max-width:min(280px,calc(100vw - 16px));padding:6px;border:1px solid var(--border, rgba(15, 23, 42, .1));border-radius:14px;background:var(--bg-elevated, #fff);box-shadow:0 12px 36px #0f172a29;animation:action-overlay-in .16s ease}.action-popover__item{display:flex;width:100%;min-height:44px;align-items:center;gap:12px;padding:0 12px;border:0;border-radius:10px;color:var(--text-primary);background:transparent;font:inherit;font-size:14px;font-weight:550;text-align:left;cursor:pointer}.action-popover__item:hover:not(:disabled),.action-popover__item:active:not(:disabled){background:#0f172a0d}.action-popover__item.is-danger{color:var(--error, #d35d61)}.action-popover__item:disabled{opacity:.45;cursor:not-allowed}.rename-sheet{position:fixed;z-index:calc(var(--action-sheet-z) + 1);right:0;bottom:0;left:0;padding:16px 16px calc(16px + var(--safe-area-bottom, env(safe-area-inset-bottom, 0px)));border-radius:22px 22px 0 0;background:var(--bg-elevated, #fff);box-shadow:0 -8px 32px #0f172a2e;animation:action-sheet-in .24s ease}.rename-sheet h3{margin:0 0 12px;font-size:17px;font-weight:700}.rename-sheet input{width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--border, #dce3ea);border-radius:12px;color:var(--text-primary);background:var(--bg-card, #fff);font:inherit;font-size:16px;outline:none}.rename-sheet input:focus{border-color:var(--accent, #4056b5);box-shadow:0 0 0 3px var(--accent-soft, rgba(64, 86, 181, .16))}.rename-sheet__error{margin:8px 2px 0;color:var(--error, #d35d61);font-size:13px}.rename-sheet__actions{display:flex;gap:10px;margin-top:14px}.rename-sheet__actions button{flex:1;min-height:48px;border:0;border-radius:12px;font:inherit;font-size:15px;font-weight:650;cursor:pointer}.rename-sheet__actions .ghost{color:var(--text-primary);background:var(--bg-secondary, #edf1f6)}.rename-sheet__actions .primary{color:#fff;background:var(--accent, #4056b5)}.rename-sheet__actions button:disabled{opacity:.5;cursor:not-allowed}.confirm-dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;height:100vh;height:100lvh;z-index:var(--action-confirm-z);display:grid;place-items:center;padding:24px;background:#0f172a73;touch-action:none;overscroll-behavior:none;animation:action-overlay-in .2s ease}.confirm-dialog{width:min(400px,100%);padding:22px 20px 16px;border-radius:18px;background:var(--bg-elevated, #fff);box-shadow:0 18px 48px #0f172a38}.confirm-dialog h3{margin:0 0 10px;font-size:18px;font-weight:750}.confirm-dialog p{margin:0;color:var(--text-secondary, #667085);font-size:14px;line-height:1.5;white-space:pre-line}.confirm-dialog__actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.confirm-dialog__actions button{min-height:44px;min-width:88px;padding:0 16px;border:0;border-radius:12px;font:inherit;font-size:14px;font-weight:650;cursor:pointer}.confirm-dialog__actions .ghost{color:var(--text-primary);background:var(--bg-secondary, #edf1f6)}.confirm-dialog__actions .danger{color:#fff;background:var(--error, #d35d61)}.confirm-dialog__actions .primary{color:#fff;background:var(--accent, #4056b5)}.confirm-dialog__actions button:disabled{opacity:.5;cursor:not-allowed}.app-toast-host{position:fixed;z-index:var(--action-toast-z);left:50%;bottom:calc(24px + var(--safe-area-bottom, 0px));width:min(420px,calc(100vw - 32px));padding:12px 16px;border-radius:12px;color:#fff;background:#182230eb;box-shadow:0 10px 28px #0f172a38;font-size:14px;font-weight:600;text-align:center;transform:translate(-50%);animation:action-overlay-in .18s ease;pointer-events:none}@keyframes action-overlay-in{0%{opacity:0}to{opacity:1}}@keyframes action-sheet-in{0%{transform:translateY(100%)}to{transform:translateY(0)}}:root[data-theme=midnight] .action-sheet,:root:not([data-theme=daylight]) .action-sheet,:root[data-theme=midnight] .rename-sheet,:root:not([data-theme=daylight]) .rename-sheet,:root[data-theme=midnight] .confirm-dialog,:root:not([data-theme=daylight]) .confirm-dialog,:root[data-theme=midnight] .action-popover,:root:not([data-theme=daylight]) .action-popover{background:var(--bg-elevated, #111837)}:root[data-theme=midnight] .action-sheet__item:not(:disabled):active,:root:not([data-theme=daylight]) .action-sheet__item:not(:disabled):active,:root[data-theme=midnight] .action-popover__item:hover:not(:disabled),:root:not([data-theme=daylight]) .action-popover__item:hover:not(:disabled){background:#ffffff0f}.viewer-back-link[data-v-8d8c39cf]{display:inline-flex;margin-bottom:18px;align-items:center;gap:4px;color:var(--text-secondary);font-weight:700;text-decoration:none}.app-logo[data-v-cacd3f34]{display:inline-flex;align-items:baseline;margin:0;font-weight:700;letter-spacing:-.5px;line-height:1}.app-logo.size-header[data-v-cacd3f34]{font-size:27px;background:linear-gradient(105deg,#e34aff,#308bff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-logo.size-header span[data-v-cacd3f34]{background:inherit;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.app-logo.size-auth[data-v-cacd3f34]{font-size:36px;background:var(--accent-gradient, linear-gradient(135deg, #4056b5, #5870d5));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.app-logo.size-auth span[data-v-cacd3f34]{background:inherit;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}@media (max-width: 600px){.app-logo.size-header[data-v-cacd3f34]{font-size:24px}.app-logo.size-auth[data-v-cacd3f34]{font-size:32px}}.viewer-shell[data-v-fb67aa19]{height:100dvh;display:flex;flex-direction:column;overflow:hidden;color:var(--text-primary);background:var(--page-gradient)}.viewer-shell__header[data-v-fb67aa19]{position:relative;flex:none;z-index:20;top:0;display:flex;min-height:68px;padding:0 max(24px,calc((100vw - 1120px)/2));align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:var(--bg-glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.viewer-shell__brand[data-v-fb67aa19],.viewer-shell__header nav a[data-v-fb67aa19],.viewer-shell__bottom a[data-v-fb67aa19]{color:inherit;text-decoration:none}.viewer-shell__brand[data-v-fb67aa19]{display:flex;align-items:center;gap:9px;font-weight:800}.viewer-shell__header nav[data-v-fb67aa19]{display:flex;gap:8px}.viewer-shell__header-actions[data-v-fb67aa19]{display:flex;margin-left:auto;align-items:center}.viewer-shell__create[data-v-fb67aa19]{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:50%;color:var(--accent);background:var(--bg-card);box-shadow:var(--shadow-sm)}.viewer-shell__header nav a[data-v-fb67aa19]{display:flex;padding:9px 12px;align-items:center;gap:7px;border-radius:10px;color:var(--text-secondary);font-size:14px;font-weight:700}.viewer-shell__header nav a.router-link-exact-active[data-v-fb67aa19],.viewer-shell__header nav a.viewer-shell__nav-pending[data-v-fb67aa19]{color:var(--accent);background:var(--accent-soft)}.viewer-shell__content[data-v-fb67aa19]{width:100%;flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.viewer-shell__content-inner[data-v-fb67aa19]{width:min(1080px,calc(100% - 32px));margin:0 auto;padding:30px 0 64px}.viewer-shell__bottom[data-v-fb67aa19]{display:none}@media (max-width: 720px){.viewer-shell__header[data-v-fb67aa19]{min-height:calc(52px + env(safe-area-inset-top,0px));padding:env(safe-area-inset-top,0px) 15px 0;background:var(--bg-card);-webkit-backdrop-filter:none;backdrop-filter:none}.viewer-shell__header nav[data-v-fb67aa19]{display:none}.viewer-shell__content-inner[data-v-fb67aa19]{width:min(100% - 28px,680px);padding:18px 0 24px}.viewer-shell__bottom[data-v-fb67aa19]{position:relative;flex:none;z-index:30;display:grid;grid-template-columns:repeat(4,1fr);min-height:62px;padding:8px max(8px,env(safe-area-inset-left,0px)) calc(9px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--border);background:var(--bg-card);box-shadow:none}.viewer-shell__bottom a[data-v-fb67aa19]{display:flex;min-height:45px;align-items:center;justify-content:center;flex-direction:column;gap:2px;color:var(--text-muted);font-size:11px;font-weight:700}.viewer-shell__bottom a.router-link-exact-active[data-v-fb67aa19],.viewer-shell__bottom a.viewer-shell__nav-pending[data-v-fb67aa19]{color:var(--accent)}.viewer-shell__bottom a[data-v-fb67aa19]:active,.viewer-shell__bottom a.viewer-shell__nav-pending[data-v-fb67aa19]{transform:scale(.97)}}.viewer-admin-shell[data-v-f9ee2708]{box-sizing:border-box;width:100%}@media (max-width: 560px){.viewer-admin-shell[data-v-f9ee2708]{min-width:0}}.viewer-auth{display:grid;min-height:100dvh;padding:24px;place-items:center;color:var(--text-primary);background:var(--page-gradient)}.viewer-auth__shell{width:min(100%,440px);margin:auto}.viewer-auth__logo{display:flex;justify-content:center;margin-bottom:28px}.viewer-auth__logo .app-logo{background:linear-gradient(105deg,#e34aff,#308bff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.viewer-auth__card{display:grid;width:min(100%,430px);padding:30px;gap:16px;border:1px solid var(--border);border-radius:20px;background:var(--bg-card);box-shadow:var(--shadow-card);animation:viewer-auth-ready .18s ease-out both}@keyframes viewer-auth-ready{0%{opacity:0;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){.viewer-auth__card{animation:none}}.viewer-auth__card h1{margin:0;font-size:28px}.viewer-auth__head{text-align:center}.viewer-auth__head h1{margin-bottom:8px}.viewer-auth__head p,.viewer-auth__card>p,.viewer-auth__hint{margin:0;color:var(--text-secondary);line-height:1.55}.viewer-auth__card label{display:grid;gap:7px;color:var(--text-secondary);font-weight:700}.viewer-auth__card input:not([type=checkbox]){width:100%;min-height:46px;padding:0 12px;border:1px solid var(--border);border-radius:10px;outline:0;color:var(--text-primary);background:var(--bg-card);font:inherit}.viewer-auth--classic .viewer-auth__card input::placeholder{color:var(--text-muted, #8b95a7)}.viewer-auth__card input:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.viewer-auth__error{margin:0;color:var(--error)!important;font-size:16px;line-height:1.5}.viewer-auth__success{margin:0;color:var(--success-bright, #56d49a)!important;font-size:16px;line-height:1.5}.viewer-auth__primary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 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max(24px,env(safe-area-inset-right)) max(28px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));background:var(--bg-primary, #f5f7fa);font-family:var(--font-ui);-webkit-font-smoothing:antialiased}.viewer-auth--classic .viewer-auth__card{width:min(100%,440px);padding:28px 22px 30px;border:1px solid var(--card-border, var(--border, #dce3ea));border-radius:var(--radius-lg, 16px);background:var(--card-gradient, var(--bg-card, #fff));box-shadow:var(--shadow-card, 0 6px 22px rgba(24, 34, 48, .055))}.viewer-auth--classic .viewer-auth__card h1{font-size:32px;font-weight:800;letter-spacing:-.02em}.viewer-auth--classic .viewer-auth__head{margin-bottom:6px}.viewer-auth--classic .viewer-auth__head p{font-size:17px;line-height:1.55}.viewer-auth--classic .viewer-auth__hint{display:block;width:100%;font-size:10px;line-height:1.5;text-align:center}.viewer-auth--classic .viewer-auth__card label{gap:6px;font-size:16px;font-weight:600}.viewer-auth--classic .viewer-auth__card 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