@import"https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap";*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:var(--font-sans);font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}:root{color-scheme:light;--color-canvas: #f4efe6;--color-canvas-accent: #e6dccb;--color-surface: #ffffff;--color-surface-muted: #f7f2ea;--color-ink: #1b1d1f;--color-muted: #5f6772;--color-accent: #d8783a;--color-accent-deep: #a5521f;--color-slate: #233544;--color-line: rgba(27, 29, 31, .1);--color-solid: #233544;--color-solid-ink: #fef6ef;--color-surface-glass: rgba(255, 255, 255, .86);--color-surface-ghost: rgba(255, 255, 255, .7);--color-surface-ghost-strong: rgba(255, 255, 255, .6);--color-border-soft: rgba(35, 53, 68, .08);--color-border-faint: rgba(35, 53, 68, .12);--color-border: rgba(35, 53, 68, .16);--color-border-strong: rgba(35, 53, 68, .2);--color-fill-soft: rgba(35, 53, 68, .06);--color-fill: rgba(35, 53, 68, .12);--color-fill-strong: rgba(35, 53, 68, .18);--color-glow-accent: rgba(216, 120, 58, .18);--color-glow-depth: rgba(35, 53, 68, .12);--gradient-timer-card: linear-gradient(140deg, #fff6ef, #f6efe5);--shadow-elevated: 0 18px 40px rgba(35, 53, 68, .12);--shadow-toast: 0 14px 30px rgba(35, 53, 68, .2);--shadow-modal: 0 20px 50px rgba(15, 18, 21, .3);--space-2xs: .25rem;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 2.5rem;--space-3xl: 3rem;--font-sans: "Manrope", "Space Grotesk", sans-serif;--font-display: "Space Grotesk", "Manrope", sans-serif;--text-xs: .75rem;--text-sm: .8125rem;--text-md: .875rem;--text-lg: 1rem;--text-xl: 1.125rem;--text-2xl: 1.375rem;--text-3xl: 2.125rem;--line-tight: 1.15;--line-normal: 1.5}:root[data-theme=dark]{color-scheme:dark;--color-canvas: #0c1014;--color-canvas-accent: #141a20;--color-surface: #1a1f26;--color-surface-muted: #151a21;--color-ink: #f3efe7;--color-muted: #a4afbb;--color-accent: #e79a58;--color-accent-deep: #c77438;--color-slate: #d6dee8;--color-line: rgba(243, 239, 231, .08);--color-solid: #0f141a;--color-solid-ink: #f7f1e8;--color-surface-glass: rgba(16, 20, 25, .92);--color-surface-ghost: rgba(26, 32, 39, .75);--color-surface-ghost-strong: rgba(26, 32, 39, .62);--color-border-soft: rgba(243, 239, 231, .08);--color-border-faint: rgba(243, 239, 231, .12);--color-border: rgba(243, 239, 231, .16);--color-border-strong: rgba(243, 239, 231, .24);--color-fill-soft: rgba(243, 239, 231, .08);--color-fill: rgba(243, 239, 231, .12);--color-fill-strong: rgba(243, 239, 231, .18);--color-glow-accent: rgba(216, 120, 58, .14);--color-glow-depth: rgba(8, 12, 18, .7);--gradient-timer-card: linear-gradient(140deg, #1a2129, #232a33);--shadow-elevated: 0 18px 40px rgba(0, 0, 0, .45);--shadow-toast: 0 14px 30px rgba(0, 0, 0, .5);--shadow-modal: 0 20px 50px rgba(0, 0, 0, .55)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){color-scheme:dark;--color-canvas: #0c1014;--color-canvas-accent: #141a20;--color-surface: #1a1f26;--color-surface-muted: #151a21;--color-ink: #f3efe7;--color-muted: #a4afbb;--color-accent: #e79a58;--color-accent-deep: #c77438;--color-slate: #d6dee8;--color-line: rgba(243, 239, 231, .08);--color-solid: #0f141a;--color-solid-ink: #f7f1e8;--color-surface-glass: rgba(16, 20, 25, .92);--color-surface-ghost: rgba(26, 32, 39, .75);--color-surface-ghost-strong: rgba(26, 32, 39, .62);--color-border-soft: rgba(243, 239, 231, .08);--color-border-faint: rgba(243, 239, 231, .12);--color-border: rgba(243, 239, 231, .16);--color-border-strong: rgba(243, 239, 231, .24);--color-fill-soft: rgba(243, 239, 231, .08);--color-fill: rgba(243, 239, 231, .12);--color-fill-strong: rgba(243, 239, 231, .18);--color-glow-accent: rgba(216, 120, 58, .14);--color-glow-depth: rgba(8, 12, 18, .7);--gradient-timer-card: linear-gradient(140deg, #1a2129, #232a33);--shadow-elevated: 0 18px 40px rgba(0, 0, 0, .45);--shadow-toast: 0 14px 30px rgba(0, 0, 0, .5);--shadow-modal: 0 20px 50px rgba(0, 0, 0, .55)}}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:var(--font-sans);line-height:var(--line-normal);color:var(--color-ink);background:radial-gradient(circle at top left,var(--color-glow-accent),transparent 40%),radial-gradient(circle at 20% 20%,var(--color-glow-depth),transparent 45%),linear-gradient(140deg,var(--color-canvas),var(--color-canvas-accent))}html{scroll-behavior:smooth}a{color:inherit;text-decoration:none}.\!container{width:100%!important}.container{width:100%}@media (min-width: 640px){.\!container{max-width:640px!important}.container{max-width:640px}}@media (min-width: 768px){.\!container{max-width:768px!important}.container{max-width:768px}}@media (min-width: 1024px){.\!container{max-width:1024px!important}.container{max-width:1024px}}@media (min-width: 1280px){.\!container{max-width:1280px!important}.container{max-width:1280px}}@media (min-width: 1536px){.\!container{max-width:1536px!important}.container{max-width:1536px}}.static{position:static}.table{display:table}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.app-shell{display:grid;grid-template-columns:280px 1fr;height:100vh;overflow:hidden}.sidebar{height:100vh;padding:32px 28px;background:var(--color-surface-glass);border-right:1px solid var(--color-line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:28px;min-height:0;overflow:hidden}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:44px;height:44px;border-radius:14px;overflow:hidden}.brand-mark-logo{display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.brand-title{font-family:var(--font-display);font-size:18px;font-weight:600}.brand-subtitle{color:var(--color-muted);font-size:13px}.nav{display:flex;flex-direction:column;gap:10px}.nav-wrap{flex:1;min-height:0;overflow:auto;padding-right:4px}.nav-section{display:grid;gap:8px}.nav-section-title{text-transform:uppercase;letter-spacing:.14em;font-size:10px;color:var(--color-muted);margin-top:8px}.nav-item{padding:12px 14px;border-radius:12px;color:var(--color-slate);font-weight:600;background:transparent;transition:.2s ease;border:1px solid transparent}.nav-item:hover{background:#d8783a1f;border-color:#d8783a33}.nav-item.active{background:var(--color-solid);color:var(--color-solid-ink);border-color:transparent}.sidebar-footer{margin-top:auto;display:grid;gap:8px;position:relative;z-index:0}.status-pill{padding:8px 12px;border-radius:999px;background:var(--color-fill);color:var(--color-slate);font-weight:600;font-size:12px}.status-meta{font-size:12px;color:var(--color-muted)}.content{height:100vh;overflow:auto;padding:34px 38px 48px;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:28px}.topbar h1{margin:6px 0 0;font-family:var(--font-display);font-size:var(--text-3xl)}.eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:11px;color:var(--color-muted)}.topbar-actions{display:flex;gap:12px}.primary-button,.ghost-button{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:999px;padding:10px 18px;font-weight:600;font-family:inherit;cursor:pointer}.primary-button:disabled,.ghost-button:disabled{opacity:.6;cursor:not-allowed}.danger-button:disabled{opacity:.6;cursor:not-allowed}.primary-button{background:var(--color-accent);color:#fff;box-shadow:0 12px 24px #d8783a4d}.ghost-button{background:var(--color-surface-ghost);color:var(--color-slate);border:1px solid var(--color-border-faint)}.page,.page-grid{display:grid;gap:24px}.settings-layout{grid-template-columns:1fr}.panel{background:var(--color-surface);border-radius:24px;padding:24px 28px;box-shadow:var(--shadow-elevated);border:1px solid var(--color-border-soft);min-width:0;animation:floatIn .5s ease both}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.panel h2{margin:0 0 6px;font-size:var(--text-2xl);font-family:var(--font-display)}.muted{margin:0;color:var(--color-muted)}.badge{background:#d8783a29;color:var(--color-accent-deep);padding:6px 12px;border-radius:999px;font-weight:600;font-size:12px}.badge.blue{background:#3f70ff29;color:var(--color-slate)}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.card{padding:18px;border-radius:18px;background:var(--color-surface-muted);border:1px solid var(--color-border-soft);display:grid;gap:6px;animation:fadeUp .6s ease both;animation-delay:var(--delay, 0s)}.book-card{gap:14px}.book-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.status-pill{font-size:11px;padding:6px 10px}.status-pill.status-active{background:#2e7d5426;color:#1f5c3a}.status-pill.status-archived{background:#6d75842e;color:#3b4252}.book-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.book-stat{background:var(--color-surface);border-radius:14px;padding:10px 12px;border:1px solid var(--color-border-soft);display:grid;gap:6px}.book-stat-wide{grid-column:span 2}.book-stat-label{font-size:12px;color:var(--color-muted);text-transform:uppercase;letter-spacing:.04em}.book-stat-value{font-size:18px;font-weight:600;color:var(--color-slate)}.card-title{font-weight:600}.card-meta{font-size:13px;color:var(--color-muted)}.card-detail{margin:6px 0 0;font-size:14px;color:var(--color-slate)}.list{display:grid;gap:12px}.list-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border-radius:16px;background:var(--color-surface-muted);border:1px solid var(--color-border-soft)}.list-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}.code-snippet{background:var(--color-surface-muted);border-radius:16px;border:1px solid var(--color-border-soft);padding:12px 14px;display:grid;gap:12px}.code-snippet-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.code-snippet pre{margin:0}.list-title{font-weight:600}.list-meta{font-size:13px;color:var(--color-muted);margin-top:4px}.timer-card{display:grid;gap:12px;padding:20px;border-radius:20px;background:var(--gradient-timer-card);border:1px solid rgba(216,120,58,.2)}.timer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.session-card{padding:20px;border-radius:20px;background:var(--color-surface-muted);border:1px solid var(--color-border-soft);display:grid;gap:10px}.session-title{font-weight:600}.session-time{font-size:24px;font-weight:600;font-family:var(--font-display)}.goal-indicator{display:grid;gap:8px;padding:12px;border-radius:14px;background:var(--color-fill-soft)}.goal-indicator.goal-low{background:#dd4c391f}.goal-indicator.goal-mid{background:#e0a52f29}.goal-indicator.goal-high{background:#2e7d5426}.goal-label{font-size:13px;font-weight:600}.progress-track{height:8px;border-radius:999px;background:var(--color-fill);overflow:hidden}.progress-bar{height:100%;background:linear-gradient(90deg,var(--color-accent),#f0b783);border-radius:999px}.session-hint{font-size:13px;color:var(--color-muted)}.timer-count{font-size:40px;font-weight:600;font-family:Space Grotesk,sans-serif}.timer-meta{color:var(--color-muted);font-size:14px}.timer-actions{display:flex;gap:12px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.form-block{display:grid;gap:8px}.form-block.full{grid-column:1 / -1}label{font-weight:600;color:var(--color-slate);font-size:13px}input,textarea,select{width:100%;border-radius:12px;border:1px solid var(--color-border-strong);padding:10px 12px;font-family:inherit;color:var(--color-ink);background:var(--color-surface)}.password-input-wrap{position:relative}.password-input-wrap input{padding-right:96px}.password-visibility-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:none;background:transparent;color:var(--color-accent-deep);font-weight:600;font-size:12px;cursor:pointer;padding:4px 6px;border-radius:8px}.password-visibility-toggle:hover{background:#d8783a1a}.password-visibility-toggle:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.auth-field-warning{margin:0;font-size:12px;color:#9a5b1f}.form-actions{margin-top:16px;display:flex;gap:12px;justify-content:flex-end}.tabs{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.tab-button{padding:8px 14px;border-radius:999px;border:1px solid var(--color-border);background:var(--color-surface-ghost-strong);font-weight:600;color:var(--color-slate);cursor:pointer}.tab-button.active{background:var(--color-solid);color:var(--color-solid-ink);border-color:transparent}.tab-button.filled{box-shadow:0 0 0 2px #d8783a2e}.tab-button.active.filled{box-shadow:none}.tab-panel{margin-top:16px}.form-inline{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;align-items:end;margin-bottom:18px}.alert{margin:12px 0;padding:12px 16px;border-radius:14px;font-weight:600}.alert.error{background:#dd4c391f;color:#8b2c1f;border:1px solid rgba(221,76,57,.2)}.alert.success{background:#2e7d5426;color:#1f5c3a;border:1px solid rgba(46,125,84,.2)}.alert.info{background:#d8783a1f;color:var(--color-slate);border:1px solid rgba(216,120,58,.2)}.empty-state{padding:16px;border-radius:16px;background:var(--color-surface-ghost-strong);border:1px dashed var(--color-border-strong);color:var(--color-muted);display:grid;gap:8px}.inline-link{color:var(--color-accent-deep);font-weight:600}.pill-row{display:flex;gap:12px;flex-wrap:wrap}.pill{background:var(--color-fill);color:var(--color-slate);padding:8px 12px;border-radius:999px;font-weight:600;font-size:13px}.review-grid{display:grid;gap:16px;margin-top:12px}.review-card{background:var(--color-surface-muted);border-radius:18px;padding:18px;border:1px solid var(--color-border-soft);display:grid;gap:12px}.review-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.review-layout{display:grid;grid-template-columns:minmax(260px,1fr) minmax(360px,2fr);gap:24px}.review-layout.compact,.review-layout.focus{grid-template-columns:1fr}.review-list-item.active{border-color:#d8783a59;box-shadow:0 12px 22px #d8783a1f}.algorithm-list-item{border-color:#3f70ff38;background:#3f70ff14}.review-detail{display:grid;gap:16px}.summary-card{background:var(--color-surface-muted);border-radius:18px;padding:16px;border:1px solid var(--color-border-soft);display:grid;gap:8px}.summary-text{color:var(--color-slate);line-height:var(--line-normal)}.markdown-content{color:inherit;line-height:var(--line-normal)}.markdown-content h2,.markdown-content h3{font-family:var(--font-display);color:var(--color-slate);margin:8px 0}.markdown-content h2{font-size:var(--text-lg)}.markdown-content h3{font-size:var(--text-md);font-weight:600}.markdown-content p{margin:0 0 8px}.markdown-content ul,.markdown-content ol{margin:8px 0;padding-left:20px}.markdown-content li{margin:4px 0}.markdown-content code{font-family:SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;background:var(--color-surface-ghost);border-radius:6px;padding:2px 6px;font-size:.85em}.markdown-content pre{background:var(--color-surface-ghost);border:1px solid var(--color-border-faint);border-radius:12px;padding:12px;overflow:auto}.markdown-content pre code{background:transparent;padding:0;display:block}.notes-grid,.questions-block{display:grid;gap:12px}.questions-title,.feedback-title{font-weight:600;color:var(--color-slate)}.question-card{padding:14px;border-radius:16px;background:var(--color-surface-ghost);border:1px solid var(--color-border-faint);display:grid;gap:8px}.question-text{font-weight:600}.feedback-block{background:var(--color-surface-muted);border-radius:18px;padding:16px;border:1px solid var(--color-border-soft);display:grid;gap:12px}.success-block{margin-top:16px;padding:16px;border-radius:18px;background:#2e7d541f;border:1px solid rgba(46,125,84,.2);display:grid;gap:8px}.success-title{font-weight:600}.success-detail{color:var(--color-muted)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f121573;display:grid;place-items:center;z-index:20;padding:24px}.modal{width:min(760px,100%);background:var(--color-surface);border-radius:24px;padding:24px;box-shadow:var(--shadow-modal);display:grid;gap:16px}.toast{position:fixed;right:28px;bottom:28px;background:var(--color-solid);color:var(--color-solid-ink);padding:12px 18px;border-radius:999px;font-weight:600;box-shadow:var(--shadow-toast);z-index:30}.modal-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.modal-body{display:grid;gap:16px}.modal-actions{display:flex;justify-content:flex-end;gap:12px}.modal-actions .danger-button{margin-right:auto}.prompt-area{width:100%;border-radius:16px;border:1px solid var(--color-border-strong);padding:14px;font-family:var(--font-sans)}.prompt-grid{display:grid;gap:16px}.prompt-block{display:grid;gap:12px}.prompt-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.prompt-title{font-weight:600;color:var(--color-slate)}.code-area{font-family:SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;line-height:1.4;-moz-tab-size:4;-o-tab-size:4;tab-size:4}.danger-button{border:1px solid rgba(221,76,57,.3);background:#dd4c391f;color:#8b2c1f;border-radius:999px;padding:10px 18px;font-weight:600;cursor:pointer}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.summary-block{background:var(--color-surface-muted);border-radius:18px;padding:16px;border:1px solid var(--color-border-soft)}.training-panel{display:grid;gap:12px}.training-mode-tabs{display:flex;gap:8px;flex-wrap:wrap}.training-mode-tabs .ghost-button.active{background:var(--color-fill);border-color:var(--color-border)}.code-input{width:100%;border-radius:14px;border:1px solid var(--color-border-soft);background:var(--color-surface);padding:12px;font-family:SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;line-height:1.4;-moz-tab-size:4;-o-tab-size:4;tab-size:4}.typing-metrics{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--color-slate)}.typing-shadow{position:relative;border-radius:14px;border:1px solid var(--color-border-soft);background:var(--color-surface);overflow:hidden;min-height:220px}.typing-layer{position:absolute;top:0;right:0;bottom:0;left:0;margin:0;padding:12px;white-space:pre-wrap;font-family:SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;line-height:1.4;-moz-tab-size:4;-o-tab-size:4;tab-size:4;overflow:hidden;pointer-events:none}.typing-reference{color:#23354459;z-index:1}.typing-overlay{z-index:2}.typing-overlay span.correct{color:var(--color-slate)}.typing-overlay span.wrong{color:#b23b2a;background:#dd4c3933}.typing-overlay span.pending{color:#23354433}.typing-input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:none;background:transparent;color:transparent;caret-color:var(--color-accent-deep);padding:12px;font-family:SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;line-height:1.4;-moz-tab-size:4;-o-tab-size:4;tab-size:4;resize:none;z-index:3}.typing-input:focus{outline:none}.diff-table{display:grid;gap:8px}.diff-header-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.diff-header{font-weight:600;color:var(--color-slate)}.diff-body{display:grid;gap:6px}.diff-line{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:6px 8px;border-radius:12px;background:var(--color-surface);border:1px solid var(--color-border-faint)}.diff-line.changed{background:#d8783a1a;border-color:#d8783a40}.diff-line.extra{background:#2e7d541a;border-color:#2e7d5440}.diff-line.missing{background:#dd4c391a;border-color:#dd4c3940}.diff-cell{display:grid;grid-template-columns:32px 1fr;gap:8px;font-family:SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;font-size:13px;white-space:pre-wrap}.diff-line-number{color:var(--color-muted);text-align:right}.diff-line-text{color:var(--color-slate);white-space:pre-wrap}.algorithm-card{display:grid;gap:12px}.algorithm-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.algorithm-meta{font-size:13px;color:var(--color-muted)}.group-form{margin-top:8px}.summary-title{text-transform:uppercase;letter-spacing:.18em;font-size:11px;color:var(--color-muted)}.summary-value{font-weight:600;margin-top:8px}.summary-list{margin:12px 0 0;padding-left:18px;color:var(--color-slate)}.summary-muted{margin-top:8px;color:var(--color-muted)}.stats-controls{display:flex;gap:10px}.stats-scroller{display:flex;gap:16px;overflow-x:auto;padding-bottom:6px;min-width:0;width:100%;max-width:100%;scroll-snap-type:x mandatory}.stats-card{flex:0 0 280px;background:var(--color-surface-muted);border-radius:18px;padding:16px;border:1px solid var(--color-border-soft);display:grid;gap:12px;scroll-snap-align:start}.stats-header{display:flex;justify-content:space-between;align-items:center;gap:12px}.stats-title{font-weight:600}.stats-meta{font-size:12px;color:var(--color-muted)}.stats-summary{font-size:13px;color:var(--color-slate);min-height:42px}.stats-actions{display:flex;justify-content:flex-end}.schedule-list{display:grid;gap:12px}.schedule-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px;border-radius:16px;background:var(--color-surface-ghost);border:1px solid var(--color-border-faint)}.schedule-actions{display:flex;align-items:center;gap:10px}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.about-card{background:var(--color-surface-muted);border-radius:18px;padding:16px;border:1px solid var(--color-border-soft)}.about-label{text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--color-muted)}.about-value{margin-top:8px;font-weight:600;color:var(--color-slate)}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-panel{width:min(560px,100%)}.auth-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.auth-panel h1{margin:0 0 10px;font-family:var(--font-display)}.auth-back-link{font-size:.82rem;font-weight:600;color:var(--color-accent-deep)}.auth-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.auth-note{margin-top:14px}.error-banner{width:100%}.error-banner-header{display:flex;gap:10px;align-items:baseline;justify-content:space-between}.error-banner-header small{font-size:.75rem;opacity:.84}.error-banner-list{margin:10px 0 0;padding-left:18px;display:grid;gap:4px;font-weight:500}.admin-filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:14px}.admin-table-wrap{overflow:auto;border:1px solid var(--color-border-soft);border-radius:14px}.admin-table{width:100%;border-collapse:collapse;min-width:920px}.admin-table th,.admin-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--color-border-soft);vertical-align:middle}.admin-table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;color:var(--color-muted);background:var(--color-surface-muted)}.admin-table tr:last-child td{border-bottom:none}.admin-empty{color:var(--color-muted);text-align:center}.admin-skeleton{height:28px;border-radius:8px;background:linear-gradient(90deg,var(--color-surface-muted) 0%,var(--color-surface) 50%,var(--color-surface-muted) 100%);background-size:240% 100%;animation:pulseSlide 1.2s ease infinite}.admin-action-button{min-width:142px}.admin-pagination{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.admin-pagination-actions{display:flex;gap:10px}.performance-filters{margin-bottom:10px}.performance-filter-actions{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}.performance-quick-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.performance-table{min-width:1220px}.performance-cell-stack{display:grid;gap:3px}.performance-header{align-items:flex-start}.performance-back-button{min-width:176px}.performance-summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin-top:8px}.performance-summary-card{padding:14px;border-radius:16px;background:var(--color-surface-muted);border:1px solid var(--color-border-soft);display:grid;align-content:start;gap:10px;min-height:180px}.performance-summary-card h3{margin:0;font-size:.95rem;color:var(--color-slate)}.performance-summary-header{display:grid;gap:2px}.performance-summary-header p{margin:0;font-size:.74rem;color:var(--color-muted);text-transform:uppercase;letter-spacing:.05em}.performance-metric-list{display:grid;gap:8px}.performance-metric-row{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.performance-metric-row span{font-size:.82rem;color:var(--color-muted)}.performance-metric-row strong{font-size:.88rem;color:var(--color-slate)}.performance-limit-picker{min-width:140px}.performance-activities-wrap{margin-top:12px}.performance-activities-table{min-width:980px}.performance-entity{display:grid;gap:3px;min-width:0}.performance-entity strong{display:block;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.performance-entity .muted{font-size:.75rem;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.activity-pill{display:inline-flex;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;border:1px solid transparent}.activity-pill.status-completed{background:#2e7d5426;color:#1f5c3a;border-color:#2e7d5440}.activity-pill.status-aborted{background:#dd4c3924;color:#8b2c1f;border-color:#dd4c3938}.activity-pill.status-imported{background:#3f70ff21;color:#234175;border-color:#3f70ff38}.activity-pill.source-live{background:#d8783a29;color:var(--color-accent-deep);border-color:#d8783a3d}.activity-pill.source-import{background:#3f70ff21;color:#234175;border-color:#3f70ff38}.activity-pill.source-backfill{background:#6d758429;color:#3b4252;border-color:#6d75843d}.online-badge{display:inline-flex;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.online-badge.online{background:#2e7d5426;color:#1f5c3a}.online-badge.offline{background:#6d75842e;color:#3b4252}.admin-secret-box{background:var(--color-surface-muted);border:1px solid var(--color-border-faint);border-radius:12px;padding:12px;overflow-wrap:anywhere}.admin-secret-box code{font-family:SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;font-size:.95rem}.landing-shell{--landing-space-1: 8px;--landing-space-2: 16px;--landing-space-3: 24px;--landing-space-4: 32px;--landing-space-5: 48px;--landing-radius-lg: 20px;--landing-radius-xl: 30px;--landing-shadow-panel: 0 22px 50px rgba(30, 42, 54, .12);--landing-shadow-panel-hover: 0 26px 56px rgba(30, 42, 54, .16);--landing-line-heading: 1.22;--landing-line-body: 1.62;--landing-panel-border: rgba(35, 53, 68, .14);--landing-panel-bg: linear-gradient(148deg, rgba(255, 255, 255, .96), rgba(247, 241, 231, .92));--landing-text-primary: #1b1d1f;--landing-text-secondary: #233544;--landing-text-muted: #4b5763;--landing-link: #a5521f;--landing-link-hover: #cf6b2b;--landing-soft-strong: rgba(35, 53, 68, .88);max-width:1120px;margin:0 auto;padding:var(--landing-space-4) var(--landing-space-3) var(--landing-space-5);display:grid;gap:var(--landing-space-3)}.landing-shell>.panel{position:relative;overflow:hidden;border-radius:var(--landing-radius-xl);padding:var(--landing-space-4);border:1px solid var(--landing-panel-border);background:var(--landing-panel-bg);box-shadow:var(--landing-shadow-panel);transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}.landing-shell,.landing-shell h1,.landing-shell h2,.landing-shell h3,.landing-shell strong{color:var(--landing-text-primary)}.landing-shell h1,.landing-shell h2{line-height:var(--landing-line-heading)}.landing-shell h1,.landing-shell h2,.landing-shell h3{letter-spacing:-.02em}.landing-shell p,.landing-shell li{line-height:var(--landing-line-body)}.landing-shell .muted{color:var(--landing-text-muted);font-size:.97rem}.landing-shell .panel-header{margin-bottom:var(--landing-space-2)}.landing-shell .panel h2{margin:0 0 var(--landing-space-1);font-size:clamp(1.4rem,2.2vw,1.92rem)}.landing-section{scroll-margin-top:96px}.landing-section:hover{transform:translateY(-3px);border-color:#d8783a42;box-shadow:var(--landing-shadow-panel-hover)}.landing-header{position:sticky;top:12px;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:var(--landing-space-2);padding:var(--landing-space-2);border-radius:var(--landing-radius-lg);background:var(--color-surface-glass);border:1px solid rgba(35,53,68,.16);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 12px 28px #2335441f}.landing-brand{display:inline-flex;align-items:center;gap:10px;min-width:0}.landing-brand-mark{width:34px;height:34px;border-radius:10px;overflow:hidden}.landing-brand-mark-logo{display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.landing-brand-title{font-family:var(--font-display);font-weight:600;color:var(--landing-text-secondary)}.landing-nav{display:flex;align-items:center;justify-content:center;gap:var(--landing-space-1);flex-wrap:wrap}.landing-nav-link{padding:var(--landing-space-1) var(--landing-space-2);border-radius:999px;color:var(--landing-text-secondary);border:1px solid transparent;transition:.18s ease}.landing-nav-link:hover{background:#d8783a1f;border-color:#d8783a33}.landing-nav-link:focus-visible{outline:none;background:#d8783a26;border-color:#d8783a52;box-shadow:0 0 0 3px #d8783a33}.landing-auth{display:inline-flex;align-items:center;gap:var(--landing-space-1)}.landing-auth .primary-button,.landing-auth .ghost-button{white-space:nowrap}.landing-hero{background:radial-gradient(circle at 12% 12%,rgba(216,120,58,.22),transparent 36%),radial-gradient(circle at 86% 80%,rgba(35,53,68,.18),transparent 44%),linear-gradient(150deg,#fffffff7,#f6ede0eb)}.landing-hero-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);align-items:center;gap:var(--landing-space-4)}.landing-hero-copy{display:grid;gap:var(--landing-space-2);min-width:0}.landing-hero h1{margin:0;font-family:var(--font-display);font-size:clamp(2.05rem,4vw,3.35rem);max-width:18ch}.landing-accent-text{color:var(--color-accent-deep);background:linear-gradient(120deg,#cf6b2b,#a5521f);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.landing-hero-actions{display:flex;flex-wrap:wrap;gap:var(--landing-space-2)}.landing-hero .primary-button,.landing-hero .ghost-button{padding:12px 22px}.landing-hero .primary-button{box-shadow:0 16px 30px #d8783a57}.landing-hero .ghost-button{background:#ffffffbd}.landing-lead{max-width:56ch}.landing-hero-note{width:-moz-fit-content;width:fit-content;margin:0;padding:10px 14px;border-radius:999px;border:1px solid rgba(216,120,58,.3);background:#d8783a1a;color:var(--landing-link);font-size:.92rem}.landing-list{margin:0;padding-left:var(--landing-space-3);display:grid;gap:var(--landing-space-1);color:var(--landing-text-secondary)}.landing-list li::marker{color:var(--color-accent-deep);font-weight:600}.landing-list li+li{margin-top:4px}.landing-flow{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--landing-space-2)}.landing-flow-step{position:relative;display:grid;gap:var(--landing-space-1);padding:var(--landing-space-3);border-radius:var(--landing-radius-lg);border:1px solid rgba(35,53,68,.14);background:linear-gradient(145deg,#fffffff5,#f8f1e7e0);box-shadow:0 14px 28px #2335441c;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.landing-flow-step:hover{transform:translateY(-3px);border-color:#d8783a47;box-shadow:0 18px 32px #23354429}.landing-flow-index{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;font-family:var(--font-display);font-size:.92rem;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--color-accent),var(--color-accent-deep));box-shadow:0 12px 22px #d8783a3d}.landing-flow-step h3{margin:0;font-family:var(--font-display);font-size:1.12rem;line-height:1.35;color:var(--landing-text-secondary)}.landing-flow-step p{margin:0}.landing-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--landing-space-2)}.landing-feature-card{display:grid;gap:10px;padding:var(--landing-space-3);border-radius:var(--landing-radius-lg);border:1px solid rgba(35,53,68,.14);background:linear-gradient(145deg,#fffffff5,#f7f1e6e6);box-shadow:0 14px 30px #2335441c;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.landing-feature-card:hover{transform:translateY(-3px);border-color:#d8783a47;box-shadow:0 18px 34px #23354429}.landing-feature-tag{width:-moz-fit-content;width:fit-content;padding:5px 10px;border-radius:999px;border:1px solid rgba(216,120,58,.28);background:#d8783a1a;color:var(--landing-link);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700}.landing-feature-card h3{margin:0;font-family:var(--font-display);font-size:1.12rem;line-height:1.3;color:var(--landing-text-secondary)}.landing-feature-card p{margin:0}.landing-hero-pills{display:flex;flex-wrap:wrap;gap:var(--landing-space-1)}.landing-hero-pills span{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;border:1px solid rgba(35,53,68,.12);background:#ffffffb8;color:var(--landing-text-secondary);font-size:.82rem;font-weight:600}.landing-hero-visual{position:relative;min-height:320px;display:grid;place-items:center}.landing-hero-mockup{width:min(100%,470px);border-radius:24px;padding:12px;background:linear-gradient(148deg,#fffffff5,#f5ecdfe6);border:1px solid rgba(35,53,68,.16);box-shadow:0 28px 54px #1c273247;transform:rotate(1.2deg)}.landing-hero-mockup img{width:100%;display:block;aspect-ratio:16 / 10;-o-object-fit:cover;object-fit:cover;border-radius:16px}.landing-hero-chip{position:absolute;z-index:2;display:grid;gap:2px;padding:12px 14px;border-radius:14px;border:1px solid rgba(35,53,68,.14);background:#ffffffd1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 12px 30px #141f2b2e}.landing-hero-chip strong{color:var(--landing-text-secondary);font-size:.76rem;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.09em}.landing-hero-chip span{color:var(--landing-soft-strong);font-size:.84rem;font-weight:600}.landing-hero-chip-top{top:18px;left:-12px}.landing-hero-chip-bottom{right:-6px;bottom:14px}.landing-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--landing-space-2)}.landing-shot{border:1px solid rgba(35,53,68,.14);background:linear-gradient(150deg,#fffffff5,#f5eee4e6);border-radius:var(--landing-radius-lg);overflow:hidden;display:grid;padding:0;text-align:left;cursor:pointer;box-shadow:0 14px 28px #2335441f;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}.landing-shot:hover{transform:translateY(-4px);border-color:#d8783a47;box-shadow:0 18px 34px #2335442e}.landing-shot:focus-visible{outline:none;border-color:#d8783a59;box-shadow:0 0 0 3px #d8783a33}.landing-shot img{width:100%;aspect-ratio:16 / 10;-o-object-fit:cover;object-fit:cover;display:block;transition:transform .35s ease}.landing-shot:hover img{transform:scale(1.03)}.landing-shot-caption{padding:var(--landing-space-2);display:grid;gap:var(--landing-space-1)}.landing-shot-caption strong{font-size:.98rem;color:var(--landing-text-secondary)}.landing-shot-caption span{font-size:.86rem;color:var(--landing-text-muted)}.landing-footer{display:flex;flex-wrap:wrap;gap:var(--landing-space-2);align-items:center;justify-content:space-between;padding-top:var(--landing-space-3);padding-bottom:var(--landing-space-3)}.landing-inline-link{color:var(--landing-link);text-decoration:underline;text-underline-offset:2px}.landing-inline-link:hover,.landing-inline-link:focus-visible{color:var(--landing-link-hover)}.landing-footer a{color:var(--landing-text-secondary)}.landing-footer a:hover,.landing-footer a:focus-visible{color:var(--landing-link-hover)}:root[data-theme=dark] .landing-shell{--landing-shadow-panel: 0 24px 56px rgba(2, 4, 8, .5);--landing-shadow-panel-hover: 0 28px 62px rgba(2, 4, 8, .58);--landing-panel-border: rgba(243, 239, 231, .16);--landing-panel-bg: linear-gradient(148deg, rgba(21, 26, 33, .96), rgba(16, 21, 28, .92));--landing-text-primary: #f3efe7;--landing-text-secondary: #e4ecf6;--landing-text-muted: #b8c4d2;--landing-link: #ffb579;--landing-link-hover: #ffc794;--landing-soft-strong: #dce5f0}:root[data-theme=dark] .landing-hero{background:radial-gradient(circle at 12% 12%,rgba(216,120,58,.22),transparent 36%),radial-gradient(circle at 86% 80%,rgba(5,8,13,.7),transparent 44%),linear-gradient(150deg,#151a21f7,#0e131aeb)}:root[data-theme=dark] .landing-flow-step,:root[data-theme=dark] .landing-feature-card,:root[data-theme=dark] .landing-shot,:root[data-theme=dark] .landing-hero-mockup{border-color:#f3efe729;background:linear-gradient(145deg,#191f27f5,#11161ee6)}:root[data-theme=dark] .landing-hero-pills span,:root[data-theme=dark] .landing-hero-chip{border-color:#f3efe72e;background:#181f27e6}:root[data-theme=dark] .landing-hero-note,:root[data-theme=dark] .landing-feature-tag{border-color:#ffb57959;background:#ffb57924}@media (prefers-color-scheme: dark){:root:not([data-theme=light]) .landing-shell{--landing-shadow-panel: 0 24px 56px rgba(2, 4, 8, .5);--landing-shadow-panel-hover: 0 28px 62px rgba(2, 4, 8, .58);--landing-panel-border: rgba(243, 239, 231, .16);--landing-panel-bg: linear-gradient( 148deg, rgba(21, 26, 33, .96), rgba(16, 21, 28, .92) );--landing-text-primary: #f3efe7;--landing-text-secondary: #e4ecf6;--landing-text-muted: #b8c4d2;--landing-link: #ffb579;--landing-link-hover: #ffc794;--landing-soft-strong: #dce5f0}:root:not([data-theme=light]) .landing-hero{background:radial-gradient(circle at 12% 12%,rgba(216,120,58,.22),transparent 36%),radial-gradient(circle at 86% 80%,rgba(5,8,13,.7),transparent 44%),linear-gradient(150deg,#151a21f7,#0e131aeb)}:root:not([data-theme=light]) .landing-flow-step,:root:not([data-theme=light]) .landing-feature-card,:root:not([data-theme=light]) .landing-shot,:root:not([data-theme=light]) .landing-hero-mockup{border-color:#f3efe729;background:linear-gradient(145deg,#191f27f5,#11161ee6)}:root:not([data-theme=light]) .landing-hero-pills span,:root:not([data-theme=light]) .landing-hero-chip{border-color:#f3efe72e;background:#181f27e6}:root:not([data-theme=light]) .landing-hero-note,:root:not([data-theme=light]) .landing-feature-tag{border-color:#ffb57959;background:#ffb57924}}.landing-lightbox{width:min(1000px,calc(100vw - 24px))}.landing-lightbox img{width:100%;max-height:70vh;-o-object-fit:contain;object-fit:contain;border-radius:12px;background:var(--color-surface-muted)}.backup-actions{margin-top:0}.backup-sections{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;align-items:stretch}.backup-card{gap:14px}.backup-card-intro{display:grid;gap:8px}.backup-card-intro p{margin:0}.backup-card h3{margin:0;font-family:var(--font-display)}.backup-card .form-actions{justify-content:flex-start}.backup-card .backup-import-actions{justify-content:flex-end}.backup-card-actions{margin-top:0;justify-content:flex-start}.backup-export-actions .backup-action-button{min-width:210px}.backup-import-actions{margin-top:2px;justify-content:flex-end;align-items:center;gap:12px;flex-wrap:wrap}.backup-import-note{margin-right:auto;font-size:.84rem}.backup-action-button{min-height:42px;border-radius:12px;padding:10px 18px;font-size:.93rem;font-weight:600;line-height:1;letter-spacing:.01em;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease,background-color .16s ease,color .16s ease;min-width:178px}.backup-action-button:focus-visible{outline:none;box-shadow:0 0 0 3px #d8783a33}.backup-action-button:not(:disabled):active{transform:translateY(1px)}.backup-action-primary{border:1px solid transparent;background:linear-gradient(135deg,var(--color-accent),var(--color-accent-deep));color:#fff;box-shadow:0 12px 24px #d8783a47}.backup-action-primary:not(:disabled):hover{box-shadow:0 16px 28px #d8783a52;filter:saturate(1.05)}.backup-action-secondary{border:1px solid var(--color-border);background:linear-gradient(140deg,var(--color-surface),var(--color-surface-muted));color:var(--color-slate);box-shadow:inset 0 1px #fff9}.backup-action-secondary:not(:disabled):hover{border-color:#d8783a52;background:linear-gradient(140deg,#d8783a1a,#d8783a0f)}.backup-action-button:disabled{opacity:1;cursor:not-allowed;transform:none;box-shadow:none}.backup-action-primary:disabled{border-color:var(--color-border-faint);background:linear-gradient(140deg,var(--color-surface-muted),var(--color-surface));color:var(--color-muted)}.backup-action-secondary:disabled{border-color:var(--color-border-soft);background:var(--color-surface-muted);color:var(--color-muted)}.backup-import-flow{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}.backup-select-wrap{position:relative}.backup-mode-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:36px;background:linear-gradient(140deg,var(--color-surface),var(--color-surface-muted));transition:border-color .16s ease,box-shadow .16s ease,background-color .16s ease}.backup-mode-select:hover:not(:disabled){border-color:#d8783a4d}.backup-mode-select:focus-visible{outline:none;border-color:#d8783a6b;box-shadow:0 0 0 3px #d8783a24}.backup-mode-select:disabled{color:var(--color-muted);background:var(--color-surface-muted)}.backup-select-caret{position:absolute;top:50%;right:12px;transform:translateY(-50%);color:var(--color-muted);font-size:.8rem;pointer-events:none}.backup-mode-help{display:grid;gap:8px;margin-top:6px}.backup-mode-help-item{margin:0;padding:9px 11px;border-radius:10px;border:1px solid var(--color-border-soft);background:var(--color-surface-muted);color:var(--color-muted);font-size:.84rem;line-height:1.36;min-height:44px;display:flex;align-items:center}.backup-mode-help-item.active{border-color:#d8783a38;background:#d8783a0f;color:var(--color-slate)}.backup-mode-help-item.warning.active{border-color:#a5521f3d;background:#d8783a1a}.backup-mode-warning{width:100%;display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(165,82,31,.22);background:linear-gradient(135deg,#d8783a14,#d8783a0a);color:var(--color-slate);border-radius:10px;padding:10px 12px;font-size:.84rem;line-height:1.4}.backup-mode-warning-icon{width:18px;height:18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;font-weight:700;font-size:.72rem;color:#fff;background:var(--color-accent-deep)}.backup-card input[type=file],.backup-card select,.backup-card .primary-button,.backup-card .ghost-button{min-height:42px}.backup-file-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.backup-file-picker{min-height:42px;border:1px solid var(--color-border-strong);border-radius:11px;background:var(--color-surface);display:grid;grid-template-columns:auto 1fr;align-items:center;gap:8px;padding:4px 6px;cursor:pointer;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.backup-file-picker:hover{border-color:#d8783a57}.backup-file-picker:focus-within{border-color:#d8783a70;box-shadow:0 0 0 3px #d8783a29}.backup-file-picker.disabled{opacity:.7;cursor:not-allowed;background:var(--color-surface-muted)}.backup-file-button{min-height:28px;padding:3px 11px;border-radius:8px;display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.84rem;color:#fff;background:linear-gradient(135deg,var(--color-accent),var(--color-accent-deep));white-space:nowrap}.backup-file-picker.disabled .backup-file-button{background:linear-gradient(135deg,#b8b0a6,#9f988f)}.backup-file-state{color:var(--color-muted);font-size:.9rem;line-height:1.2;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.backup-confirm{display:flex;align-items:center;gap:10px;color:var(--color-slate);margin-top:0}.backup-summary h3,.backup-summary h4{margin:0}.backup-columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:12px}.backup-columns ul{margin:8px 0 0;padding:0;list-style:none;display:grid;gap:8px}.backup-columns li{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px dashed var(--color-border-soft);padding-bottom:6px}.backup-warnings{margin-top:14px}.backup-warnings summary{cursor:pointer;font-weight:600}.backup-warnings ul{margin:8px 0 0;padding-left:18px}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes floatIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseSlide{0%{background-position:100% 0}to{background-position:-100% 0}}@media (max-width: 900px){.app-shell{grid-template-columns:1fr;height:auto;overflow:visible}.sidebar{position:relative;height:auto;overflow:visible}.nav-wrap{flex:initial;overflow:visible;min-height:auto;padding-right:0}.nav{flex-direction:row;flex-wrap:wrap}.content{height:auto;overflow:visible;padding:24px}.topbar{flex-direction:column;align-items:flex-start}.review-layout{grid-template-columns:1fr}.auth-actions{width:100%;flex-direction:column;align-items:stretch}.backup-sections{grid-template-columns:1fr}.landing-header{top:8px;flex-wrap:wrap}.landing-nav{order:3;width:100%;justify-content:flex-start}.landing-auth{margin-left:auto}.landing-shell{padding:var(--landing-space-3) var(--landing-space-2) var(--landing-space-4)}.landing-shell>.panel{padding:var(--landing-space-3)}.landing-flow{grid-template-columns:1fr}.landing-hero-layout{grid-template-columns:1fr;gap:var(--landing-space-3)}.landing-hero h1{max-width:none}.landing-hero-visual{width:100%;min-height:0}.landing-hero-mockup{width:100%;max-width:560px;transform:none}.landing-hero-chip-top{left:8px;top:-10px}.landing-hero-chip-bottom{right:8px;bottom:-12px}.landing-footer{align-items:flex-start;flex-direction:column}}@media (min-width: 1024px){.settings-layout{grid-template-columns:minmax(0,.35fr) minmax(0,.65fr);align-items:start}.settings-full-width-panel{grid-column:1 / -1}}@media (max-width: 600px){.topbar h1{font-size:26px}.topbar-actions{width:100%;flex-direction:column}.primary-button,.ghost-button{width:100%;justify-content:center}.performance-filter-actions .primary-button,.performance-filter-actions .ghost-button,.performance-quick-filters .ghost-button,.admin-pagination-actions .ghost-button,.performance-back-button{width:auto}.landing-auth{width:100%;margin-left:0}.landing-auth .primary-button,.landing-auth .ghost-button{width:auto}.landing-shell>.panel{border-radius:22px}.landing-hero-note{width:100%;border-radius:14px}.landing-hero-pills span{font-size:.78rem}.landing-hero-chip{position:static;width:100%}.landing-hero-visual{gap:var(--landing-space-2)}.landing-hero-actions{width:100%;flex-direction:column}.landing-hero-actions .primary-button,.landing-hero-actions .ghost-button{width:100%}}