.katha-login-page,.katha-login-page *,.katha-login-page :after,.katha-login-page :before{box-sizing:border-box}.katha-login-page{--color-katha-surface:var(--background,#fafaf9);--color-katha-surface-light:var(--card,#ffffff);--color-katha-text:var(--foreground,#171717);--color-katha-primary-light:var(--action-hover);--color-katha-heritage:var(--action-hover);--color-katha-field:var(--input,#ffffff);--login-photo-ink:#ffffff;--color-katha-error:var(--destructive,#dc2626);--lg-page:var(--background,#fafaf9);--lg-shell:var(--card,#ffffff);--lg-hero:color-mix(in srgb,var(--background,#fafaf9) 60%,var(--card,#ffffff));--lg-pane:var(--card,#ffffff);--lg-ink:var(--foreground,#171717);--lg-ink-soft:color-mix(in srgb,var(--foreground,#171717) 82%,transparent);--lg-muted:color-mix(in srgb,var(--foreground,#171717) 58%,transparent);--lg-gold:var(--action);--lg-gold-soft:var(--surface-sunken);--lg-primary:var(--action);--lg-line:color-mix(in srgb,var(--foreground,#171717) 12%,transparent);--lg-field:var(--card,#ffffff);--lg-field-line:color-mix(in srgb,var(--foreground,#171717) 16%,transparent);--lg-field-focus-line:var(--focus);--lg-field-focus-ring:color-mix(in srgb,var(--focus) 22%,transparent);position:relative;display:grid;place-items:center;min-height:100dvh;padding:clamp(1.25rem,3vw,2.25rem);overflow-x:clip;color:var(--lg-ink-soft);background-color:var(--lg-page)}[data-app-shell][data-theme=dark] .katha-login-page{--lg-page:var(--background,#09090b);--lg-shell:var(--card,#1f2937);--lg-hero:color-mix(in srgb,var(--background,#09090b) 45%,var(--card,#1f2937));--lg-pane:var(--card,#1f2937);--lg-ink:var(--foreground,#f9fafb);--lg-ink-soft:color-mix(in srgb,var(--foreground,#f9fafb) 84%,transparent);--lg-muted:color-mix(in srgb,var(--foreground,#f9fafb) 55%,transparent);--lg-gold:var(--action);--lg-gold-soft:var(--surface-sunken);--lg-primary:var(--action);--lg-line:color-mix(in srgb,var(--foreground,#f9fafb) 18%,transparent);--lg-field:var(--background,#09090b);--lg-field-line:color-mix(in srgb,var(--foreground,#f9fafb) 22%,transparent);--lg-field-focus-line:var(--focus);--lg-field-focus-ring:color-mix(in srgb,var(--focus) 22%,transparent)}.katha-login-page:before{z-index:-2;background-image:radial-gradient(circle at 6% 10%,color-mix(in srgb,var(--lg-gold) 14%,transparent),transparent 28rem),radial-gradient(circle at 94% 88%,color-mix(in srgb,var(--lg-primary) 12%,transparent),transparent 32rem),linear-gradient(to right,color-mix(in srgb,var(--lg-gold) 6%,transparent) 1px,transparent 1px),linear-gradient(to bottom,color-mix(in srgb,var(--lg-gold) 6%,transparent) 1px,transparent 1px);background-size:auto,auto,32px 32px,32px 32px;opacity:.08}.katha-login-page:after,.katha-login-page:before{position:absolute;inset:0;content:"";pointer-events:none}.katha-login-page:after{z-index:-1;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");opacity:.04}[data-app-shell][data-theme=dark] .katha-login-page:after,[data-app-shell][data-theme=dark] .katha-login-page:before{opacity:.06}.katha-login-shell{position:relative;display:grid;grid-template-columns:minmax(0,56fr) minmax(0,44fr);width:min(100%,1400px);max-height:min(900px,calc(100dvh - clamp(2rem, 5vh, 4rem)));min-height:min(650px,calc(100dvh - 2rem));border:1px solid var(--lg-line);border-radius:clamp(1.25rem,2vw,2rem);background:var(--lg-shell);box-shadow:0 35px 85px -40px color-mix(in srgb,var(--color-katha-text) 22%,transparent),0 12px 32px -20px color-mix(in srgb,var(--lg-gold) 18%,transparent)}[data-app-shell][data-theme=dark] .katha-login-shell{border-color:color-mix(in srgb,var(--lg-gold) 22%,transparent);box-shadow:0 40px 95px -45px rgba(0,0,0,.85),0 0 0 1px color-mix(in srgb,var(--lg-gold) 8%,transparent)}.katha-login-seam{position:absolute;top:8%;bottom:8%;left:56%;z-index:4;width:1px;background:linear-gradient(to bottom,transparent,color-mix(in srgb,var(--lg-gold) 42%,transparent) 26%,color-mix(in srgb,var(--lg-gold) 42%,transparent) 74%,transparent);pointer-events:none}.katha-login-seam span{position:absolute;top:50%;left:50%;width:7px;height:7px;background:var(--lg-gold);border-radius:1.5px;box-shadow:0 0 0 4px color-mix(in srgb,var(--lg-gold) 18%,transparent);transform:translate(-50%,-50%) rotate(45deg)}.katha-login-hero{position:relative;z-index:1;display:flex;min-width:0;flex-direction:column;overflow:hidden;padding:clamp(1.5rem,2.5vh,2.75rem) clamp(1.5rem,2.8vw,3rem) clamp(2.5rem,5vh,3.5rem);border-radius:calc(clamp(1.25rem, 2vw, 2rem) - 1px) 0 0 calc(clamp(1.25rem, 2vw, 2rem) - 1px);background:radial-gradient(circle at 14% 8%,color-mix(in srgb,var(--lg-gold) 14%,transparent),transparent 55%),linear-gradient(158deg,var(--lg-hero) 0,var(--lg-shell) 100%)}.katha-login-hero-art,.katha-login-pane-art{position:absolute;inset:0;border-radius:inherit;color:var(--lg-gold);pointer-events:none}.katha-login-archive,.katha-login-figure,.katha-login-hero-body,.katha-login-hero-head{position:relative;z-index:1}.katha-login-hero-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;animation:katha-login-rise .32s cubic-bezier(.22,1,.36,1) backwards}.katha-login-eyebrow{display:inline-flex;align-items:center;gap:.55rem;margin:0;color:var(--lg-gold);font-size:.68rem;font-weight:700;letter-spacing:.18em;line-height:1.4;text-transform:uppercase}.katha-login-eyebrow-mark{width:.75rem;height:.75rem;flex-shrink:0}.katha-login-index{margin:0;color:var(--lg-muted);font-size:.62rem;font-weight:700;letter-spacing:.2em;white-space:nowrap}.katha-login-hero-body{padding-top:clamp(1.1rem,2.4vh,2.1rem);animation:katha-login-rise .32s cubic-bezier(.22,1,.36,1) backwards}.katha-login-hero-title{max-width:17ch;margin:0;color:var(--lg-ink);font-family:var(--font-serif);font-size:clamp(1.9rem,2.9vw,3.1rem);font-weight:600;letter-spacing:-.02em;line-height:1.16;text-wrap:balance}.katha-login-hero-note{max-width:44ch;margin:clamp(.7rem,1.6vh,1.1rem) 0 0;color:var(--lg-muted);font-size:clamp(.85rem,.95vw,.95rem);line-height:1.65}.katha-login-figure{display:flex;flex:1;flex-direction:column;justify-content:flex-end;min-height:11rem;margin:clamp(1.1rem,2.6vh,2rem) 0 0;animation:katha-login-rise .32s cubic-bezier(.22,1,.36,1) backwards}.katha-login-photo{position:relative;flex:1;min-height:11.5rem;overflow:hidden;border:1px solid color-mix(in srgb,var(--lg-gold) 35%,transparent);border-radius:clamp(.9rem,1.4vw,1.25rem);box-shadow:0 24px 46px -28px color-mix(in srgb,var(--color-katha-text) 30%,transparent),inset 0 0 0 1px color-mix(in srgb,var(--lg-gold) 15%,transparent)}[data-app-shell][data-theme=dark] .katha-login-photo{box-shadow:0 26px 50px -28px rgba(0,0,0,.8),inset 0 0 0 1px color-mix(in srgb,var(--lg-gold) 20%,transparent)}.katha-login-photo-img{-o-object-fit:cover;object-fit:cover;-o-object-position:center 62%;object-position:center 62%;transform:scale(1.001);transition:transform .7s cubic-bezier(.22,1,.36,1),filter .4s ease}[data-app-shell][data-theme=dark] .katha-login-photo-img{filter:saturate(.92) brightness(.92)}.katha-login-photo:focus-within .katha-login-photo-img,.katha-login-photo:hover .katha-login-photo-img{transform:scale(1.014)}.katha-login-photo-shade{position:absolute;inset:0;background:linear-gradient(to top,color-mix(in srgb,var(--nav) 55%,#000) 0,color-mix(in srgb,var(--nav) 30%,transparent) 26%,transparent 42%);pointer-events:none}.katha-login-photo-caption{position:absolute;right:0;bottom:0;left:0;display:flex;align-items:baseline;gap:.6rem;padding:clamp(.8rem,1.6vw,1.15rem) clamp(.95rem,1.8vw,1.3rem);color:var(--login-photo-ink)}.katha-login-photo-caption-rule{flex-shrink:0;align-self:center;width:1.75rem;height:1px;background:var(--lg-gold)}.katha-login-photo-caption-text{font-size:.84rem;font-weight:500;letter-spacing:.01em;line-height:1.45;text-shadow:0 1px 10px rgba(0,0,0,.65)}.katha-login-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .65s cubic-bezier(.22,1,.36,1)}.katha-login-slide.is-active{opacity:1;pointer-events:auto}.katha-login-slide-badge{position:absolute;top:clamp(.75rem,1.5vw,1.1rem);left:clamp(.75rem,1.5vw,1.1rem);display:flex;align-items:center;gap:.5rem;padding:.35rem .75rem;border-radius:9999px;background:rgba(16,15,22,.72);backdrop-filter:blur(8px);border:1px solid color-mix(in srgb,var(--lg-gold) 45%,transparent);color:var(--lg-gold-soft);font-size:.75rem;box-shadow:0 4px 14px rgba(0,0,0,.28);z-index:3}.katha-login-slide-word{font-family:var(--font-mono),var(--font-sans),sans-serif;font-weight:600;color:rgba(245,239,223,.98)}.katha-login-slide-phonetic{color:rgba(245,239,223,.85);font-size:.7rem}.katha-login-slide-tag{padding-left:.45rem;border-left:1px solid color-mix(in srgb,var(--lg-gold) 40%,transparent);color:rgba(245,239,223,.95);font-size:.7rem;font-weight:500}.katha-login-photo-caption-content{display:flex;flex-direction:column;gap:.15rem}.katha-login-photo-caption-title{font-size:.92rem;font-weight:700;color:var(--login-photo-ink);letter-spacing:.015em;text-shadow:0 1px 8px rgba(0,0,0,.8)}.katha-login-dots{display:flex;align-items:center;justify-content:center;gap:.55rem;margin-top:.85rem}.katha-login-dot{width:.55rem;height:.55rem;padding:0;border-radius:9999px;border:1px solid color-mix(in srgb,var(--lg-gold) 45%,transparent);background:transparent;cursor:pointer;transition:all .25s ease}.katha-login-dot:hover{background:color-mix(in srgb,var(--lg-gold) 50%,transparent);transform:scale(1.15)}.katha-login-dot.is-active{width:1.5rem;background:var(--lg-gold);border-color:var(--lg-gold);box-shadow:0 0 10px color-mix(in srgb,var(--lg-gold) 60%,transparent)}[data-app-shell][data-theme=dark] .katha-login-slide-badge{background:rgba(10,10,15,.82);border-color:color-mix(in srgb,var(--lg-gold) 35%,transparent)}.katha-login-archive{display:flex;align-items:center;gap:.75rem;margin:clamp(.9rem,2vh,1.35rem) 0 0;padding-right:clamp(1.5rem,3.5vw,3rem);color:var(--lg-muted);font-size:.64rem;font-weight:600;letter-spacing:.16em;animation:katha-login-rise .32s cubic-bezier(.22,1,.36,1) backwards}.katha-login-archive [lang=km]{font-family:var(--font-khmer-serif);letter-spacing:0}.katha-login-archive-rule{flex:1;height:1px;background:linear-gradient(90deg,color-mix(in srgb,var(--lg-gold) 40%,transparent),transparent)}.katha-login-pane{position:relative;z-index:2;display:grid;align-content:center;justify-items:center;min-width:0;overflow-y:auto;scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--lg-gold) 35%,transparent) transparent;padding:clamp(1.5rem,2.5vh,2.5rem) clamp(1.5rem,2.8vw,2.75rem) clamp(2.75rem,5.5vh,4rem);border-radius:0 calc(clamp(1.25rem, 2vw, 2rem) - 1px) calc(clamp(1.25rem, 2vw, 2rem) - 1px) 0;background:radial-gradient(circle at 92% 4%,color-mix(in srgb,var(--lg-gold) 8%,transparent),transparent 42%),var(--lg-pane)}.katha-login-pane::-webkit-scrollbar{width:5px}.katha-login-pane::-webkit-scrollbar-track{background:transparent}.katha-login-pane::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--lg-gold) 35%,transparent);border-radius:999px}.katha-login-card{width:100%;max-width:25.5rem}.katha-login-home-link{display:inline-flex;align-items:center;gap:.5rem;min-height:2.75rem;margin-bottom:1rem;padding:.5rem .75rem;border:1px solid var(--lg-line);border-radius:.75rem;background:color-mix(in srgb,var(--lg-gold) 6%,var(--lg-pane));color:var(--lg-ink-soft);font-size:.875rem;font-weight:600;text-decoration:none;transition:background-color .16s ease-out,border-color .16s ease-out,color .16s ease-out,transform .16s ease-out}.katha-login-home-link:hover{border-color:color-mix(in srgb,var(--lg-gold) 48%,var(--lg-line));background:color-mix(in srgb,var(--lg-gold) 11%,var(--lg-pane));color:var(--lg-ink)}.katha-login-home-link:active{transform:translateY(1px)}.katha-login-home-link:focus-visible{outline:2px solid var(--lg-field-focus-line);outline-offset:3px}.katha-login-home-link-icon{width:1rem;height:1rem;transform:rotate(180deg)}@media (prefers-reduced-motion:reduce){.katha-login-home-link{transition:none}}.katha-login-brand,.katha-login-footnote,.katha-login-form,.katha-login-header-row,.katha-login-heading{animation:katha-login-rise .32s cubic-bezier(.22,1,.36,1) backwards}.katha-login-header-row{position:relative;display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:clamp(1.4rem,3.8vh,2.4rem)}.katha-login-header-row .katha-login-brand{margin-bottom:0;padding-right:0;flex:1}.katha-login-mascot{flex-shrink:0;-webkit-user-select:none;-moz-user-select:none;user-select:none;z-index:10}.katha-login-mascot,.katha-mascot-stage{position:relative;display:flex;flex-direction:column;align-items:center}.katha-mascot-interactive{outline:none;filter:drop-shadow(0 6px 14px color-mix(in srgb,var(--lg-ink) 14%,transparent));transition:transform .22s cubic-bezier(.34,1.56,.64,1);will-change:transform}[data-app-shell][data-theme=dark] .katha-mascot-interactive{filter:drop-shadow(0 8px 18px color-mix(in srgb,var(--lg-gold) 24%,transparent))}.katha-mascot-interactive:hover{transform:scale(1.06) translateY(-2px)}.katha-mascot-interactive:active{transform:scale(.95) translateY(2px)}.katha-mascot-interactive:focus-visible{outline:2px solid var(--lg-gold);outline-offset:3px;border-radius:9999px}.katha-mascot-pedestal{width:58px;height:8px;margin-top:-6px;border-radius:50%;background:radial-gradient(ellipse at center,color-mix(in srgb,var(--lg-ink) 25%,transparent) 0,transparent 75%);pointer-events:none}[data-app-shell][data-theme=dark] .katha-mascot-pedestal{background:radial-gradient(ellipse at center,color-mix(in srgb,var(--lg-gold) 25%,transparent) 0,transparent 75%)}.katha-mascot-bubble{position:absolute;bottom:calc(100% + 10px);right:28px;width:-moz-max-content;width:max-content;max-width:220px;padding:.6rem .9rem;background:color-mix(in srgb,var(--lg-pane) 94%,var(--lg-gold) 6%);border:1px solid color-mix(in srgb,var(--lg-gold) 45%,transparent);border-radius:14px;box-shadow:0 12px 28px -6px color-mix(in srgb,var(--lg-ink) 20%,transparent),0 0 0 1px color-mix(in srgb,var(--lg-gold) 15%,transparent);color:var(--lg-ink);font-size:.8rem;line-height:1.45;cursor:pointer;animation:katha-bubble-pop .26s cubic-bezier(.175,.885,.32,1.275);will-change:transform,opacity;z-index:25}[data-app-shell][data-theme=dark] .katha-mascot-bubble{background:color-mix(in srgb,var(--lg-pane) 90%,var(--lg-gold) 10%);border-color:color-mix(in srgb,var(--lg-gold) 45%,transparent);box-shadow:0 12px 28px -6px rgba(0,0,0,.6),0 0 0 1px color-mix(in srgb,var(--lg-gold) 20%,transparent)}:root[data-content-language=km] .katha-mascot-bubble{font-family:var(--font-khmer);font-size:.84rem}@keyframes katha-bubble-pop{0%{opacity:0;transform:translate3d(0,8px,0) scale(.82)}to{opacity:1;transform:translateZ(0) scale(1)}}.katha-mascot-bubble p{margin:0;font-weight:500}.katha-mascot-bubble-tail{position:absolute;bottom:-6px;right:18px;width:10px;height:10px;background:inherit;border-right:1px solid color-mix(in srgb,var(--lg-gold) 45%,transparent);border-bottom:1px solid color-mix(in srgb,var(--lg-gold) 45%,transparent);transform:rotate(45deg)}@media (max-width:640px){.katha-mascot-interactive{width:86px!important;height:86px!important}.katha-mascot-pedestal{width:46px;height:6px;margin-top:-4px}.katha-mascot-bubble{max-width:180px;font-size:.74rem;right:0}}.katha-login-brand{display:flex;align-items:center;gap:.85rem;margin-bottom:clamp(1.6rem,4.5vh,2.6rem);padding-right:4.25rem}.katha-login-brand-logo{width:3.1rem;height:auto;flex-shrink:0}.katha-login-brand-text{display:grid;gap:.2rem}.katha-login-brand-name{color:var(--lg-ink);font-size:.92rem;font-weight:700;letter-spacing:.34em;line-height:1}.katha-login-brand-khmer{color:var(--lg-gold);font-family:var(--font-mono),var(--font-sans),sans-serif;font-size:.78rem;font-weight:400;letter-spacing:0;line-height:1.5}.katha-login-heading h2{margin:0;color:var(--lg-ink);font-family:var(--font-serif);font-size:clamp(1.7rem,2vw,2.15rem);font-weight:600;letter-spacing:-.015em;line-height:1.2}.katha-login-heading p{max-width:34ch;margin:.6rem 0 0;color:var(--lg-muted);font-size:.9rem;line-height:1.6}.katha-login-form{display:grid;gap:1.05rem;margin-top:clamp(1.4rem,3.8vh,2.2rem)}.katha-login-label{display:grid;gap:.45rem;color:var(--lg-ink);font-size:.8rem;font-weight:600;letter-spacing:.02em}.katha-login-input-wrap{position:relative;color:var(--lg-muted);transition:color .18s ease}.katha-login-input-wrap:focus-within{color:var(--lg-ink)}.katha-login-input-wrap input{width:100%;height:3.5rem;padding:0 3.1rem 0 3rem;border:1px solid var(--lg-field-line);border-radius:.95rem;background:var(--lg-field);color:var(--lg-ink);font:inherit;font-size:1rem;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.katha-login-input-wrap input::-moz-placeholder{color:color-mix(in srgb,var(--lg-muted) 65%,transparent)}.katha-login-input-wrap input::placeholder{color:color-mix(in srgb,var(--lg-muted) 65%,transparent)}.katha-login-input-wrap input:hover:not(:disabled){border-color:color-mix(in srgb,var(--lg-ink) 35%,transparent)}.katha-login-input-wrap input:focus-visible{outline:2px solid transparent;outline-offset:2px;border-color:var(--lg-field-focus-line);background:var(--lg-field);box-shadow:0 0 0 3.5px var(--lg-field-focus-ring)}[data-app-shell][data-theme=dark] .katha-login-input-wrap input:focus-visible{background:var(--lg-field);border-color:var(--lg-gold);box-shadow:0 0 0 3.5px color-mix(in srgb,var(--lg-gold) 24%,transparent)}.katha-login-input-wrap input:disabled{opacity:.6}.katha-login-input-icon{position:absolute;top:50%;left:1rem;width:1.1rem;height:1.1rem;transform:translateY(-50%)}.katha-login-password-toggle{position:absolute;top:50%;right:.4rem;display:grid;place-items:center;width:2.6rem;height:2.6rem;border:0;border-radius:.75rem;background:transparent;color:inherit;cursor:pointer;transform:translateY(-50%);transition:color .18s ease,background .18s ease}.katha-login-password-toggle:hover{color:var(--lg-ink);background:color-mix(in srgb,var(--lg-ink) 7%,transparent)}.katha-login-password-toggle svg{width:1.15rem;height:1.15rem;flex-shrink:0}.katha-login-aux{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-top:-.15rem}.katha-login-remember{display:inline-flex;align-items:center;gap:.55rem;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.katha-login-checkbox-box{display:grid;place-items:center;width:1.125rem;height:1.125rem;border:1.5px solid color-mix(in srgb,var(--lg-ink) 32%,transparent);border-radius:.35rem;background:transparent;color:transparent;transition:background .18s ease,border-color .18s ease,color .18s ease}.katha-login-remember:hover .katha-login-checkbox-box{border-color:var(--lg-gold)}.katha-login-checkbox-box.checked{border-color:var(--lg-primary);background:var(--lg-primary);color:var(--action-ink)}[data-app-shell][data-theme=dark] .katha-login-checkbox-box.checked{border-color:var(--lg-gold);background:var(--lg-gold);color:var(--action-ink)}.katha-login-checkbox-box svg{width:.85rem;height:.85rem;flex-shrink:0}.katha-login-remember-text{color:var(--lg-ink-soft);font-size:.82rem;font-weight:500}.katha-login-help-trigger{padding:.25rem 0;border:0;background:transparent;color:var(--lg-gold);font-size:.82rem;font-weight:500;-webkit-text-decoration:transparent underline transparent;text-decoration:transparent underline transparent;text-underline-offset:3px;transition:text-decoration-color .18s ease,color .18s ease}.katha-login-help-trigger:hover{color:color-mix(in srgb,var(--lg-gold) 72%,var(--lg-ink));text-decoration-color:currentColor}.katha-login-error{display:flex;align-items:center;gap:.6rem;padding:.7rem .9rem;border:1px solid color-mix(in srgb,var(--color-katha-error,oklch(.66 .19 25)) 35%,transparent);border-radius:.8rem;background:color-mix(in srgb,var(--color-katha-error,oklch(.66 .19 25)) 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