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6px;border-radius:5px;letter-spacing:.04em;color:var(--db-file-other);background:var(--db-file-other-bg)}.type-badge--data{color:var(--db-file-data);background:var(--db-file-data-bg)}.type-badge--pdf{color:var(--db-file-pdf);background:var(--db-file-pdf-bg)}.type-badge--doc{color:var(--db-file-doc);background:var(--db-file-doc-bg)}.type-badge--slides{color:var(--db-file-slides);background:var(--db-file-slides-bg)}.type-badge--audio{color:var(--db-file-audio);background:var(--db-file-audio-bg)}.type-badge--image{color:var(--db-file-image);background:var(--db-file-image-bg)}.db-skeleton{min-height:12px;border-radius:8px;background:var(--db-fill) linear-gradient(110deg,transparent 35%,rgb(255 255 255 / .06) 50%,transparent 65%);background-size:200% 100%;animation:db-shimmer 1.6s linear infinite}[data-theme=light] .db-skeleton{background:var(--db-fill-strong) linear-gradient(110deg,transparent 35%,rgb(255 255 255 / .75) 50%,transparent 65%);background-size:200% 100%}.db-caret{display:inline-block;width:7px;height:15px;margin-left:2px;transform:translateY(2px);border-radius:1px;background:var(--db-accent-text);animation:db-caret 1.05s steps(1) infinite}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border:1px solid transparent;border-radius:var(--db-radius-btn);font-family:var(--db-font-sans);font-size:14px;font-weight:500;line-height:1;letter-spacing:-.01em;white-space:nowrap;text-decoration:none;cursor:pointer;-webkit-user-select:none;user-select:none;transition:transform var(--db-dur-fast) var(--db-ease-out),box-shadow .2s var(--db-ease-out),background-color .2s var(--db-ease-out),border-color .2s var(--db-ease-out),color .2s var(--db-ease-out),opacity .2s var(--db-ease-out)}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-block{width:100%}.btn-sm{height:32px;padding:0 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.btn-trailing-icon{transform:translate(2px)}.icon-btn{display:inline-grid;place-items:center;width:36px;height:36px;flex-shrink:0;padding:0;border:0;border-radius:10px;background:transparent;color:var(--db-text-secondary);cursor:pointer;transition:background-color var(--db-dur-fast) var(--db-ease-out),color var(--db-dur-fast) var(--db-ease-out)}.icon-btn:hover:not(:disabled){background:var(--db-fill);color:var(--db-text)}.icon-btn:disabled{opacity:.5;cursor:not-allowed}.icon-btn-sm{width:28px;height:28px;border-radius:8px}.link-btn{display:inline-flex;align-items:center;gap:5px;padding:0;border:0;background:none;font-size:13px;font-weight:500;color:var(--db-accent-text);cursor:pointer;text-underline-offset:3px}.link-btn:hover{text-decoration:underline}.link-btn--muted{color:var(--db-text-secondary)}.link-btn--muted:hover{color:var(--db-text);text-decoration:none}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:500;color:var(--db-text-secondary);margin-bottom:6px}.label-row{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:6px}.label-row label{margin-bottom:0}.label-optional{font-weight:400;color:var(--db-text-muted)}.form-input{width:100%;height:42px;padding:0 14px;background:var(--db-surface-sunken);border:1px solid var(--db-border);border-radius:12px;color:var(--db-text);font-family:var(--db-font-sans);font-size:14px;outline:none;transition:border-color var(--db-dur-fast) var(--db-ease-out),box-shadow var(--db-dur-base) var(--db-ease-out),background-color 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.form-input{padding-left:38px}.form-input.has-trailing{padding-right:44px}.input-trailing-btn{position:absolute;right:5px;top:50%;transform:translateY(-50%);width:32px;height:32px;display:grid;place-items:center;border:0;border-radius:9px;background:transparent;color:var(--db-text-muted);cursor:pointer}.input-trailing-btn:hover{background:var(--db-fill);color:var(--db-text)}.checkbox{width:16px;height:16px;margin-top:2px;flex-shrink:0;accent-color:var(--db-accent-strong);cursor:pointer}.search-field{position:relative;flex:1;max-width:360px;min-width:200px}.search-field .form-input{height:40px;padding-left:38px;padding-right:36px}.search-field-icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--db-text-muted);pointer-events:none}.search-field-clear{position:absolute;right:7px;top:50%;transform:translateY(-50%);width:26px;height:26px;display:grid;place-items:center;border:0;border-radius:7px;background:transparent;color:var(--db-text-muted);cursor:pointer}.search-field-clear:hover{background:var(--db-fill);color:var(--db-text)}.segmented{display:inline-flex;gap:2px;padding:4px;border-radius:14px;background:var(--db-fill-subtle);border:1px solid var(--db-border)}[data-theme=light] .segmented{background:var(--db-surface-sunken)}.segmented-item{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 14px;border:0;border-radius:10px;background:transparent;color:var(--db-text-secondary);font-size:13px;font-weight:500;white-space:nowrap;cursor:pointer;transition:color var(--db-dur-fast),background-color .2s var(--db-ease-out)}.segmented-item:hover{color:var(--db-text)}.segmented-item.active{color:#fff;background:var(--db-accent-strong)}.alert{display:flex;align-items:flex-start;gap:9px;padding:10px 12px;border-radius:12px;border:1px solid transparent;font-size:13px;line-height:1.5;margin-bottom:16px}.alert svg{margin-top:2px}.alert-error{background:var(--db-danger-bg);border-color:var(--db-danger-border);color:var(--db-danger-text)}.alert-success{background:var(--db-success-bg);border-color:var(--db-success-border);color:var(--db-success-text)}.alert-info{background:var(--db-info-bg);border-color:var(--db-info-border);color:var(--db-info-text)}.alert-warning{background:var(--db-warning-bg);border-color:var(--db-warning-border);color:var(--db-warning-text)}.app-boot{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:var(--db-ambient),var(--db-bg)}.app-boot-mark{position:relative}.app-boot-spinner{position:absolute;right:-8px;bottom:-6px;padding:3px;box-sizing:content-box;border-radius:50%;background:var(--db-surface-raised);color:var(--db-accent-text);box-shadow:0 0 0 1px var(--db-border)}.app-boot-text{font-size:13px;color:var(--db-text-muted);animation:fadeIn .4s var(--db-ease-out) both .15s}.login-page{position:relative;height:100%;overflow-x:hidden;overflow-y:auto;background:var(--db-bg);isolation:isolate}.auth-backdrop{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.auth-grid{position:absolute;inset:0;background-image:linear-gradient(rgb(255 255 255 / .045) 1px,transparent 1px),linear-gradient(90deg,rgb(255 255 255 / .045) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 75% 60% at 40% 30%,#000 25%,transparent 75%);mask-image:radial-gradient(ellipse 75% 60% at 40% 30%,#000 25%,transparent 75%)}[data-theme=light] .auth-grid{background-image:linear-gradient(rgb(15 23 42 / .05) 1px,transparent 1px),linear-gradient(90deg,rgb(15 23 42 / .05) 1px,transparent 1px)}.auth-glow{position:absolute;border-radius:50%}.auth-glow--a{width:1000px;height:700px;left:30%;top:-340px;transform:translate(-50%);background:radial-gradient(closest-side,rgb(99 102 241 / 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li{display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--db-text-body)}.login-hero-points svg{width:30px;height:30px;padding:7px;border-radius:9px;color:var(--db-accent-text);background:var(--db-fill);border:1px solid var(--db-border)}.login-column{display:flex;flex-direction:column;align-items:center;gap:22px;animation:db-reveal .85s var(--db-ease-out) both .12s}.login-card{width:100%;max-width:420px;padding:32px;border-radius:var(--db-radius-2xl);background:var(--db-glass-bg);border:1px solid var(--db-glass-border);backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);box-shadow:var(--db-shadow-xl),var(--db-inset-highlight)}[data-theme=light] .login-card{background:#ffffffdb;box-shadow:var(--db-shadow-lg),var(--db-inset-highlight)}.login-brand{display:flex;align-items:center;gap:10px;margin-bottom:26px}.login-brand 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.btn-primary{margin-top:4px}.login-switch{margin-top:22px;text-align:center;font-size:13.5px;color:var(--db-text-secondary)}.login-switch .link-btn{font-size:13.5px}.login-footer{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}.pedc-chip{display:inline-flex;align-items:center;padding:8px 12px;border-radius:12px;background:#fff;box-shadow:0 0 0 1px var(--db-border),var(--db-shadow-sm)}.pedc-chip img{display:block;height:28px;width:auto}.login-attribution{font-size:12px;color:var(--db-text-muted)}.login-legal{display:inline-flex;gap:8px;font-size:12px;color:var(--db-text-muted)}.login-legal a{color:var(--db-text-muted);text-decoration:none}.login-legal a:hover{color:var(--db-text)}.cookie-banner{position:fixed;left:16px;right:16px;bottom:max(16px,env(safe-area-inset-bottom));z-index:900;display:flex;justify-content:center;pointer-events:none}.cookie-banner-content{pointer-events:auto;width:min(780px,100%);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:14px 16px;border-radius:var(--db-radius-lg);background:color-mix(in srgb,var(--db-surface-raised) 90%,transparent);border:1px solid var(--db-border-strong);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);box-shadow:var(--db-shadow-xl),var(--db-inset-highlight);animation:db-pop .35s var(--db-ease-out) both}.cookie-banner-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:var(--db-accent-subtle);color:var(--db-accent-text)}.cookie-banner-title{font-size:14px;font-weight:600;color:var(--db-text-strong);margin-bottom:2px}.cookie-banner-content p{font-size:12.5px;line-height:1.5;color:var(--db-text-secondary)}.cookie-banner-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.rate-limit-toast{position:fixed;top:18px;left:50%;transform:translate(-50%);z-index:1000;animation:toast-slide-in .35s var(--db-ease-out)}@keyframes toast-slide-in{0%{opacity:0;transform:translate(-50%) translateY(-14px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.rate-limit-toast-content{display:flex;align-items:flex-start;gap:12px;min-width:340px;max-width:480px;padding:12px 10px 12px 14px;border-radius:var(--db-radius-lg);background:color-mix(in srgb,var(--db-surface-raised) 92%,transparent);border:1px solid var(--db-warning-border);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);box-shadow:var(--db-shadow-xl),var(--db-inset-highlight)}.rate-limit-toast-icon{width:34px;height:34px;display:grid;place-items:center;flex-shrink:0;border-radius:10px;background:var(--db-warning-bg);color:var(--db-warning-text)}.rate-limit-toast-text{flex:1;min-width:0}.rate-limit-toast-text strong{display:block;font-size:14px;font-weight:600;color:var(--db-text-strong);margin:1px 0 2px}.rate-limit-toast-text p{font-size:13px;line-height:1.45;color:var(--db-text-secondary)}.modal-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;background:var(--db-scrim);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fadeIn .2s var(--db-ease-out)}.modal-content{width:100%;max-width:480px;max-height:85vh;display:flex;flex-direction:column;background:var(--db-surface-raised);border:1px solid var(--db-border-strong);border-radius:var(--db-radius-xl);box-shadow:var(--db-shadow-xl),var(--db-inset-highlight);animation:db-dialog-in .3s var(--db-ease-out)}.modal-card{padding:24px;gap:20px}.modal-card .modal-body{display:flex;flex-direction:column;gap:12px;padding:0;overflow:visible;font-size:14px;line-height:1.6;color:var(--db-text-secondary)}.modal-card 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h3{font-size:16px;font-weight:600;letter-spacing:-.015em;color:var(--db-text-strong)}.modal-body{flex:1;overflow:auto;padding:16px}.audio-history-modal{max-width:520px}.audio-history-modal .modal-body{padding:10px}.history-list{display:flex;flex-direction:column;gap:4px}.history-item{display:flex;align-items:center;gap:12px;width:100%;padding:10px;border:1px solid transparent;border-radius:12px;background:transparent;text-align:left;cursor:pointer;transition:background-color var(--db-dur-fast),border-color var(--db-dur-fast)}.history-item:hover{background:var(--db-fill);border-color:var(--db-border)}.history-item-info{flex:1;min-width:0}.history-item-filename{font-size:13.5px;font-weight:500;color:var(--db-text-strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item-date{font-size:12px;color:var(--db-text-muted)}.history-item-duration{font-family:var(--db-font-mono);font-size:12px;color:var(--db-text-secondary);font-variant-numeric:tabular-nums}.loading-state,.empty-history{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:40px;color:var(--db-text-muted);font-size:13.5px}.loading-state svg{color:var(--db-accent-text)}.close-btn{margin-left:auto}.parse-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;animation:fadeIn .25s 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var(--db-ease-out)}.jump-to-latest:hover{border-color:var(--db-border-strong)}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:40px 20px;text-align:center;color:var(--db-text-muted)}.empty-state p{max-width:44ch;font-size:13.5px;line-height:1.6;color:var(--db-text-secondary)}.chat-empty{min-height:0;overflow-y:auto;gap:0;padding:32px 24px}.chat-empty>*{animation:db-reveal-soft .7s var(--db-ease-out) both}.chat-empty>:nth-child(2){animation-delay:60ms}.chat-empty>:nth-child(3){animation-delay:.12s}.chat-empty>:nth-child(4){animation-delay:.18s}.chat-empty>:nth-child(5){animation-delay:.24s}.chat-empty .empty-icon{margin-bottom:20px}.empty-title{font-size:26px;font-weight:600;line-height:1.15;letter-spacing:-.035em;color:var(--db-text-strong);margin-bottom:8px}.chat-empty>p{font-size:14.5px;max-width:54ch}.chat-empty .btn{margin-top:22px}.suggestion-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%;max-width:640px;margin-top:30px}.suggestion-card{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:12px;row-gap:2px;align-items:start;padding:14px 16px;border-radius:var(--db-radius-lg);border:1px solid var(--db-border);background:var(--db-fill-subtle);box-shadow:var(--db-inset-highlight);text-align:left;cursor:pointer;transition:border-color .2s var(--db-ease-out),background-color .2s var(--db-ease-out),transform .2s var(--db-ease-out)}[data-theme=light] .suggestion-card{background:#fff}[data-theme=light] .suggestion-card:hover{background:var(--db-surface-overlay)}.suggestion-card:hover{border-color:var(--db-border-strong);background-color:var(--db-fill)}.suggestion-icon{grid-row:span 2;margin-top:2px;color:var(--db-accent-text)}.suggestion-title{font-size:13.5px;font-weight:500;color:var(--db-text)}.suggestion-sub{font-size:12.5px;color:var(--db-text-muted)}.empty-footnote{display:inline-flex;align-items:center;gap:6px;margin-top:18px;max-width:none!important;font-size:12px!important;color:var(--db-text-muted)!important}.thread-skeleton{gap:28px}.thread-skeleton-user{align-self:flex-end;width:42%;height:42px;border-radius:18px 18px 6px}.thread-skeleton-assistant{display:flex;gap:14px}.thread-skeleton-avatar{width:28px;height:28px;border-radius:9px}.thread-skeleton-lines{flex:1;display:grid;gap:10px;padding-top:4px}.chat-dock{position:relative;z-index:4;flex-shrink:0;padding:0 24px calc(14px + env(safe-area-inset-bottom))}.chat-dock:before{content:"";position:absolute;left:0;right:0;bottom:100%;height:28px;background:linear-gradient(to top,var(--db-bg),transparent);pointer-events:none}.undo-bar{position:absolute;left:0;right:0;bottom:calc(100% + 10px);z-index:6;width:fit-content;margin:0 auto;display:flex;align-items:center;gap:10px;padding:6px 6px 6px 14px;border-radius:14px;border:1px solid var(--db-border-strong);background:var(--db-surface-raised);box-shadow:var(--db-shadow-lg);font-size:13px;color:var(--db-text);white-space:nowrap;transition:opacity var(--db-dur-slow) linear;animation:db-pop .25s var(--db-ease-out)}.undo-bar>svg{color:var(--db-text-muted)}.undo-btn{display:inline-flex;align-items:center;gap:5px;height:28px;padding:0 10px;border:0;border-radius:9px;background:var(--db-accent-subtle);color:var(--db-accent-text);font-size:12.5px;font-weight:600;font-variant-numeric:tabular-nums;cursor:pointer;transition:background-color var(--db-dur-fast)}.undo-btn:hover{background:var(--db-accent-muted)}.chat-input-area{width:100%;max-width:var(--db-thread-max);margin:0 auto}.composer{position:relative;padding:8px;border-radius:var(--db-radius-xl);border:1px solid var(--db-border);background:var(--db-surface);box-shadow:var(--db-shadow-lg),var(--db-inset-highlight);transition:border-color var(--db-dur-base) var(--db-ease-out),box-shadow var(--db-dur-base) var(--db-ease-out)}[data-theme=light] .composer{background:#fff}.composer:focus-within{border-color:var(--db-border-accent);box-shadow:var(--db-ring-input),var(--db-shadow-lg),var(--db-inset-highlight)}.composer-attachments{display:flex;flex-wrap:wrap;gap:8px;padding:2px 2px 8px}.chat-input-wrapper{display:flex;align-items:flex-end;gap:6px}.chat-input{flex:1;min-width:0;min-height:40px;max-height:200px;padding:9px 4px;border:0;outline:none;resize:none;background:transparent;color:var(--db-text);font-family:var(--db-font-sans);font-size:14.5px;line-height:22px;overflow-y:auto}.chat-input::placeholder{color:var(--db-text-muted)}.chat-input:focus-visible{outline:none}.chat-input:disabled{cursor:not-allowed}.composer.is-disabled .chat-input::placeholder{color:var(--db-text-disabled)}.attach-wrap{position:relative;flex-shrink:0}.attach-btn{width:40px;height:40px;display:grid;place-items:center;border:0;border-radius:12px;background:transparent;color:var(--db-text-muted);cursor:pointer;transition:color var(--db-dur-fast),background-color var(--db-dur-fast),transform var(--db-dur-fast)}.attach-btn:hover,.attach-btn.is-open{background:var(--db-fill);color:var(--db-text)}.attach-btn:active{transform:scale(.96)}.send-btn{width:40px;height:40px;display:grid;place-items:center;flex-shrink:0;border:0;border-radius:12px;background:var(--db-fill-strong);color:var(--db-text-muted);cursor:pointer;transition:background-color .2s var(--db-ease-out),color .2s var(--db-ease-out),box-shadow .2s var(--db-ease-out),transform var(--db-dur-fast)}.send-btn:disabled{cursor:not-allowed}.send-btn.is-ready{color:#fff;background:var(--db-accent-strong)}.send-btn.is-ready:hover{background:var(--db-accent-hover)}.send-btn.is-ready:active{transform:scale(.96)}.composer-hint{margin-top:8px;text-align:center;font-size:11.5px;color:var(--db-text-muted)}.composer-hint-keys{margin-left:10px;padding-left:10px;border-left:1px solid var(--db-border)}.composer-hint kbd{font-size:10px}.attachment-chip{display:inline-flex;align-items:center;gap:9px;max-width:100%;padding:5px 12px 5px 5px;border-radius:12px;border:1px solid var(--db-border);background:var(--db-fill);font-size:12.5px;color:var(--db-text)}[data-theme=light] .attachment-chip{background:#fff}.attachment-chip-name{min-width:0;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.attachment-chip--composer{padding-right:5px;animation:db-pop .25s var(--db-ease-out)}.attachment-chip-text{display:flex;flex-direction:column;min-width:0;line-height:1.3}.attachment-chip-meta{font-size:11px;color:var(--db-text-muted)}.attachment-chip-remove{width:26px;height:26px;display:grid;place-items:center;border:0;border-radius:8px;background:transparent;color:var(--db-text-muted);cursor:pointer}.attachment-chip-remove:hover{background:var(--db-fill-strong);color:var(--db-text)}.file-picker-popover{position:absolute;left:-2px;bottom:calc(100% + 12px);z-index:50;width:320px;padding:6px;border-radius:var(--db-radius-lg);border:1px solid var(--db-border-strong);background:var(--db-surface-raised);box-shadow:var(--db-shadow-lg),var(--db-inset-highlight);transform-origin:bottom left;animation:db-menu-in .18s var(--db-ease-out)}.file-picker-header{display:flex;align-items:center;justify-content:space-between;padding:8px 10px 6px;font-family:var(--db-font-mono);font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--db-text-muted)}.file-picker-count{letter-spacing:0;padding:0 6px;border-radius:6px;background:var(--db-fill)}.file-picker-empty{padding:8px 10px 10px;font-size:12.5px;line-height:1.5;color:var(--db-text-muted)}.file-picker-list{max-height:240px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.file-picker-item{display:flex;align-items:center;gap:4px;padding-right:4px;border-radius:10px;transition:background-color var(--db-dur-fast)}.file-picker-item:hover{background:var(--db-fill)}.file-picker-item.selected{background:var(--db-accent-subtle)}.file-picker-select{flex:1;min-width:0;display:flex;align-items:center;gap:10px;padding:6px;border:0;background:transparent;color:var(--db-text);font-size:13px;text-align:left;cursor:pointer}.file-picker-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-picker-check{color:var(--db-accent-text)}.file-picker-delete{width:28px;height:28px;display:grid;place-items:center;flex-shrink:0;border:0;border-radius:8px;background:transparent;color:var(--db-text-muted);cursor:pointer;opacity:0;transition:opacity var(--db-dur-fast),color var(--db-dur-fast),background-color var(--db-dur-fast)}.file-picker-item:hover .file-picker-delete,.file-picker-item:focus-within .file-picker-delete,.file-picker-delete:disabled{opacity:1}.file-picker-delete:hover:not(:disabled){background:var(--db-danger-bg);color:var(--db-danger-text)}.file-picker-delete:disabled{cursor:wait}.file-picker-footer{display:grid;gap:2px;margin-top:6px;padding-top:6px;border-top:1px solid var(--db-border-subtle)}.file-picker-upload{display:flex;align-items:center;gap:10px;padding:6px;border-radius:10px;cursor:pointer;transition:background-color var(--db-dur-fast)}.file-picker-upload:hover{background:var(--db-fill)}.file-picker-upload.is-uploading{cursor:progress}.file-picker-upload-text{display:flex;flex-direction:column;line-height:1.3;font-size:13px;font-weight:500;color:var(--db-text)}.file-picker-upload-text small{font-size:11.5px;font-weight:400;color:var(--db-text-muted)}.upload-progress{height:4px;margin:4px 8px 6px;border-radius:999px;overflow:hidden;background:var(--db-fill-strong)}.upload-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#34d399,#58a6ff);transition:width .3s var(--db-ease-in-out)}.page-scroll{position:relative;flex:1;min-width:0;overflow-y:auto;background:var(--db-bg);isolation:isolate}.page-scroll:before,.help-page:before,.pricing-page:before{content:"";position:absolute;inset:0 0 auto;height:520px;z-index:-1;background:var(--db-ambient);pointer-events:none}.page-container{max-width:var(--db-content-max);margin:0 auto;padding:44px 32px 64px}.page-container--narrow{max-width:760px}.page-header{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:20px;margin-bottom:28px;animation:db-reveal .7s var(--db-ease-out) both}.page-title{margin:14px 0 6px;font-size:30px;font-weight:600;line-height:1.1;letter-spacing:-.035em;color:var(--db-text-strong)}.page-desc{font-size:14.5px;color:var(--db-text-secondary)}.page-header-actions{display:flex;gap:8px}.storage-card{display:flex;align-items:center;gap:14px;padding:16px 18px;margin-bottom:20px;border-radius:var(--db-radius-xl);border:1px solid var(--db-border);background:color-mix(in srgb,var(--db-surface) 75%,transparent);box-shadow:var(--db-inset-highlight);animation:db-reveal .7s var(--db-ease-out) both 60ms}[data-theme=light] .storage-card{background:#fff;box-shadow:var(--db-shadow-md)}.storage-card-icon{width:40px;height:40px;display:grid;place-items:center;flex-shrink:0;border-radius:12px;border:1px solid var(--db-border);background:var(--db-fill);color:var(--db-text-secondary)}.storage-card-body{flex:1;min-width:0}.storage-bar-label{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--db-text-secondary)}.storage-bar-label strong{font-weight:600;color:var(--db-text-strong);font-variant-numeric:tabular-nums}.storage-bar-meta{display:inline-flex;align-items:center;gap:8px}.storage-pct{font-family:var(--db-font-mono);font-size:12px;color:var(--db-text-muted);font-variant-numeric:tabular-nums}.storage-plan-badge{padding:2px 9px;border-radius:999px;border:1px solid var(--db-border);background:var(--db-fill);font-size:11px;font-weight:500;color:var(--db-text-secondary)}.storage-bar-track{height:6px;margin-top:10px;border-radius:999px;overflow:hidden;background:var(--db-fill-strong)}.storage-bar-fill{height:100%;min-width:4px;border-radius:inherit;background:linear-gradient(90deg,#58a6ff,#818cf8);transition:width 1s var(--db-ease-out-expo)}.storage-card--warning .storage-bar-fill{background:linear-gradient(90deg,#fbbf24,#fcd34d);box-shadow:none}.storage-card--danger .storage-bar-fill{background:linear-gradient(90deg,#f43f5e,#fb7185);box-shadow:none}.files-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:26px;animation:db-reveal .7s var(--db-ease-out) both .12s}.files-section+.files-section{margin-top:34px}.files-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:12px}.files-section-heading h2{font-size:15px;font-weight:600;letter-spacing:-.015em;color:var(--db-text-strong)}.files-section-heading p{margin-top:2px;font-size:12.5px;color:var(--db-text-muted)}.files-section-heading>span{padding:1px 8px;border-radius:6px;background:var(--db-fill);font-family:var(--db-font-mono);font-size:11px;color:var(--db-text-secondary)}.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;align-content:start}.file-card{display:flex;align-items:center;gap:12px;min-width:0;padding:12px 10px 12px 12px;border-radius:var(--db-radius-lg);border:1px solid var(--db-border);background:color-mix(in srgb,var(--db-surface) 75%,transparent);box-shadow:var(--db-inset-highlight);transition:border-color .2s var(--db-ease-out),transform .2s var(--db-ease-out),box-shadow .2s var(--db-ease-out);animation:db-rise .4s var(--db-ease-out) both}[data-theme=light] .file-card{background:#fff}.file-card:not(.file-card--skeleton):hover{border-color:var(--db-border-strong)}.file-card.is-confirming{border-color:var(--db-danger-border)}.file-card-info{flex:1;min-width:0}.file-card-name{font-size:13.5px;font-weight:500;color:var(--db-text-strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}.file-card-meta{display:flex;align-items:center;gap:8px;min-width:0;font-size:12px;color:var(--db-text-muted)}.file-card-size{white-space:nowrap;font-variant-numeric:tabular-nums}.file-card-actions{display:flex;align-items:center;gap:2px;flex-shrink:0}.file-card-actions .icon-btn{width:32px;height:32px;border-radius:9px}.file-item-delete:hover:not(:disabled){color:var(--db-danger-text);background:var(--db-danger-bg)}.file-item-delete.is-armed{display:inline-flex;width:auto;gap:5px;padding:0 10px;color:var(--db-danger-text);background:var(--db-danger-bg);box-shadow:inset 0 0 0 1px var(--db-danger-border);font-size:12px;font-weight:600}.drop-zone{display:flex;flex-direction:column;align-items:center;gap:8px;padding:56px 24px;border-radius:var(--db-radius-2xl);border:1.5px dashed rgb(88 166 255 / .4);background:var(--db-accent-subtle);text-align:center;cursor:pointer;transition:border-color .2s,background-color .2s;animation:db-reveal .7s var(--db-ease-out) both .12s}.drop-zone:hover{border-color:#58a6ffb3;background:var(--db-accent-muted)}.drop-zone-icon{width:56px;height:56px;display:grid;place-items:center;margin-bottom:8px;border-radius:16px;border:1px solid var(--db-border);background:var(--db-surface-raised);color:var(--db-accent-text);box-shadow:var(--db-shadow-md),var(--db-inset-highlight)}.drop-zone-title{font-size:17px;font-weight:600;letter-spacing:-.02em;color:var(--db-text-strong)}.drop-zone-desc{max-width:42ch;font-size:13.5px;color:var(--db-text-secondary);margin-bottom:8px}.drop-zone-types{margin-top:6px;font-family:var(--db-font-mono);font-size:11px;letter-spacing:.08em;color:var(--db-text-muted)}.files-no-results{padding:48px 20px}.files-no-results svg{color:var(--db-text-muted)}.settings-content{display:flex;flex-direction:column;gap:16px}.settings-section{padding:20px 22px 22px;border-radius:var(--db-radius-xl);border:1px solid var(--db-border);background:color-mix(in srgb,var(--db-surface) 75%,transparent);box-shadow:var(--db-inset-highlight);animation:db-reveal .7s var(--db-ease-out) both}.settings-section:nth-child(2){animation-delay:60ms}.settings-section:nth-child(3){animation-delay:.12s}.settings-section:nth-child(4){animation-delay:.18s}[data-theme=light] .settings-section{background:#fff;box-shadow:var(--db-shadow-md)}.settings-section-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:18px}.settings-section-icon{width:32px;height:32px;display:grid;place-items:center;flex-shrink:0;border-radius:10px;border:1px solid var(--db-border);background:var(--db-fill);color:var(--db-accent-text)}.settings-section-title{font-size:15px;font-weight:600;letter-spacing:-.015em;color:var(--db-text-strong)}.settings-section-desc{font-size:12.5px;color:var(--db-text-muted)}.settings-section-body{display:flex;flex-direction:column;gap:16px}.settings-field{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:center;gap:8px 20px}.settings-field+.settings-field{padding-top:16px;border-top:1px solid var(--db-border-subtle)}.settings-label{font-size:13.5px;font-weight:500;color:var(--db-text)}.settings-hint{margin-top:2px;font-size:12px;color:var(--db-text-muted)}.settings-control{min-width:0}.theme-switch .segmented-item{padding:0 16px}.subscription-block{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:14px;border:1px solid var(--db-info-border);background:linear-gradient(135deg,var(--db-accent-subtle),transparent 70%)}.subscription-info{display:flex;align-items:center;gap:10px;min-width:0}.plan-badge{padding:3px 10px;border-radius:999px;border:1px solid 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