/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){:root,:host{--shimmer-angle:20deg}*,:before,:after,::backdrop{--tw-border-style:solid;--tw-font-weight:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-content:"";--tw-animation-delay:0s;--tw-animation-direction:normal;--tw-animation-duration:initial;--tw-animation-fill-mode:none;--tw-animation-iteration-count:1;--tw-enter-blur:0;--tw-enter-opacity:1;--tw-enter-rotate:0;--tw-enter-scale:1;--tw-enter-translate-x:0;--tw-enter-translate-y:0;--tw-exit-blur:0;--tw-exit-opacity:1;--tw-exit-rotate:0;--tw-exit-scale:1;--tw-exit-translate-x:0;--tw-exit-translate-y:0;--scroll-fade-t:0px;--scroll-fade-b:0px;--scroll-fade-s:0px;--scroll-fade-e:0px;--scroll-fade-mask:initial;--shimmer-image:initial;--shimmer-text-fill:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-white:#fff;--spacing:.25rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--font-weight-medium:500;--radius-md:.375rem;--radius-lg:.5rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}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;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.flex{display:flex}.inline-flex{display:inline-flex}.size-6{width:calc(var(--spacing) * 6);height:calc(var(--spacing) * 6)}.size-8{width:calc(var(--spacing) * 8);height:calc(var(--spacing) * 8)}.size-9{width:calc(var(--spacing) * 9);height:calc(var(--spacing) * 9)}.size-10{width:calc(var(--spacing) * 10);height:calc(var(--spacing) * 10)}.h-6{height:calc(var(--spacing) * 6)}.h-8{height:calc(var(--spacing) * 8)}.h-9{height:calc(var(--spacing) * 9)}.h-10{height:calc(var(--spacing) * 10)}.h-\[calc\(100\%-1px\)\]{height:calc(100% - 1px)}.w-fit{width:fit-content}.w-full{width:100%}.min-w-0{min-width:calc(var(--spacing) * 0)}.flex-1{flex:1}.shrink-0{flex-shrink:0}.items-center{align-items:center}.justify-center{justify-content:center}.gap-1{gap:calc(var(--spacing) * 1)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.gap-2{gap:calc(var(--spacing) * 2)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-md{border-radius:var(--radius-md)}.border{border-style:var(--tw-border-style);border-width:1px}.border-transparent{border-color:#0000}.bg-transparent{background-color:#0000}.p-\[3px\]{padding:3px}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-6{padding-inline:calc(var(--spacing) * 6)}.py-1{padding-block:calc(var(--spacing) * 1)}.py-2{padding-block:calc(var(--spacing) * 2)}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.whitespace-nowrap{white-space:nowrap}.text-white{color:var(--color-white)}.underline-offset-4{text-underline-offset:4px}.shadow-xs{--tw-shadow:0 1px 2px 0 var(--tw-shadow-color,#0000000d);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.transition-\[color\,box-shadow\]{transition-property:color,box-shadow;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.outline-none{--tw-outline-style:none;outline-style:none}.group-data-\[orientation\=horizontal\]\/tabs\:h-9:is(:where(.group\/tabs)[data-orientation=horizontal] *){height:calc(var(--spacing) * 9)}.group-data-\[orientation\=vertical\]\/tabs\:h-fit:is(:where(.group\/tabs)[data-orientation=vertical] *){height:fit-content}.group-data-\[orientation\=vertical\]\/tabs\:w-full:is(:where(.group\/tabs)[data-orientation=vertical] *){width:100%}.group-data-\[orientation\=vertical\]\/tabs\:flex-col:is(:where(.group\/tabs)[data-orientation=vertical] *){flex-direction:column}.group-data-\[orientation\=vertical\]\/tabs\:justify-start:is(:where(.group\/tabs)[data-orientation=vertical] *){justify-content:flex-start}.group-data-\[variant\=line\]\/tabs-list\:bg-transparent:is(:where(.group\/tabs-list)[data-variant=line] *){background-color:#0000}.file\:inline-flex::file-selector-button{display:inline-flex}.file\:h-7::file-selector-button{height:calc(var(--spacing) * 7)}.file\:border-0::file-selector-button{border-style:var(--tw-border-style);border-width:0}.file\:bg-transparent::file-selector-button{background-color:#0000}.file\:text-sm::file-selector-button{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.file\:font-medium::file-selector-button{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.after\:absolute:after{content:var(--tw-content);position:absolute}.after\:opacity-0:after{content:var(--tw-content);opacity:0}.after\:transition-opacity:after{content:var(--tw-content);transition-property:opacity;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.group-data-\[orientation\=horizontal\]\/tabs\:after\:inset-x-0:is(:where(.group\/tabs)[data-orientation=horizontal] *):after{content:var(--tw-content);inset-inline:calc(var(--spacing) * 0)}.group-data-\[orientation\=horizontal\]\/tabs\:after\:bottom-\[-5px\]:is(:where(.group\/tabs)[data-orientation=horizontal] *):after{content:var(--tw-content);bottom:-5px}.group-data-\[orientation\=horizontal\]\/tabs\:after\:h-0\.5:is(:where(.group\/tabs)[data-orientation=horizontal] *):after{content:var(--tw-content);height:calc(var(--spacing) * .5)}.group-data-\[orientation\=vertical\]\/tabs\:after\:inset-y-0:is(:where(.group\/tabs)[data-orientation=vertical] *):after{content:var(--tw-content);inset-block:calc(var(--spacing) * 0)}.group-data-\[orientation\=vertical\]\/tabs\:after\:-right-1:is(:where(.group\/tabs)[data-orientation=vertical] *):after{content:var(--tw-content);right:calc(var(--spacing) * -1)}.group-data-\[orientation\=vertical\]\/tabs\:after\:w-0\.5:is(:where(.group\/tabs)[data-orientation=vertical] *):after{content:var(--tw-content);width:calc(var(--spacing) * .5)}@media (hover:hover){.hover\:underline:hover{text-decoration-line:underline}}.focus-visible\:ring-\[3px\]:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.focus-visible\:outline-1:focus-visible{outline-style:var(--tw-outline-style);outline-width:1px}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-50:disabled{opacity:.5}.has-\[\>svg\]\:px-1\.5:has(>svg){padding-inline:calc(var(--spacing) * 1.5)}.has-\[\>svg\]\:px-2\.5:has(>svg){padding-inline:calc(var(--spacing) * 2.5)}.has-\[\>svg\]\:px-3:has(>svg){padding-inline:calc(var(--spacing) * 3)}.has-\[\>svg\]\:px-4:has(>svg){padding-inline:calc(var(--spacing) * 4)}.data-\[orientation\=horizontal\]\:flex-col[data-orientation=horizontal]{flex-direction:column}.group-data-\[variant\=default\]\/tabs-list\:data-\[state\=active\]\:shadow-sm:is(:where(.group\/tabs-list)[data-variant=default] *)[data-state=active]{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.group-data-\[variant\=line\]\/tabs-list\:data-\[state\=active\]\:bg-transparent:is(:where(.group\/tabs-list)[data-variant=line] *)[data-state=active]{background-color:#0000}.group-data-\[variant\=line\]\/tabs-list\:data-\[state\=active\]\:shadow-none:is(:where(.group\/tabs-list)[data-variant=line] *)[data-state=active]{--tw-shadow:0 0 #0000;box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.group-data-\[variant\=line\]\/tabs-list\:data-\[state\=active\]\:after\:opacity-100:is(:where(.group\/tabs-list)[data-variant=line] *)[data-state=active]:after{content:var(--tw-content);opacity:1}.data-\[variant\=line\]\:rounded-none[data-variant=line]{border-radius:0}@media (width>=48rem){.md\:text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}}@media (prefers-color-scheme:dark){.dark\:group-data-\[variant\=line\]\/tabs-list\:data-\[state\=active\]\:border-transparent:is(:where(.group\/tabs-list)[data-variant=line] *)[data-state=active]{border-color:#0000}.dark\:group-data-\[variant\=line\]\/tabs-list\:data-\[state\=active\]\:bg-transparent:is(:where(.group\/tabs-list)[data-variant=line] *)[data-state=active]{background-color:#0000}}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3 svg:not([class*=size-]){width:calc(var(--spacing) * 3);height:calc(var(--spacing) * 3)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4 svg:not([class*=size-]){width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}}@property --tw-animation-delay{syntax:"*";inherits:false;initial-value:0s}@property --tw-animation-direction{syntax:"*";inherits:false;initial-value:normal}@property --tw-animation-duration{syntax:"*";inherits:false}@property --tw-animation-fill-mode{syntax:"*";inherits:false;initial-value:none}@property --tw-animation-iteration-count{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-translate-y{syntax:"*";inherits:false;initial-value:0}@property --scroll-fade-t{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-b{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-s{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-e{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-mask{syntax:"*";inherits:false}@property --shimmer-angle{syntax:"<angle>";inherits:true;initial-value:20deg}@property --shimmer-image{syntax:"*";inherits:false}@property --shimmer-text-fill{syntax:"*";inherits:false}@media (prefers-reduced-motion:reduce){.shimmer{-webkit-text-fill-color:currentColor;background-image:none;animation:none}}:root{--ink:#10233f;--blue:#1859d1;--cyan:#20b9d5;--line:#dbe5f1;--muted:#63738a;--surface:#f4f7fb;--card:#fff;--radius:18px}*{box-sizing:border-box}body{color:var(--ink);background:var(--surface);margin:0;font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif;font-size:16px}button,input,select{font:inherit}.center-screen,.login-shell{background:radial-gradient(circle at 18% 16%,#dff8fc 0,#0000 28%),linear-gradient(145deg,#eef4fb,#f8fbfd);place-items:center;min-height:100vh;padding:24px;display:grid}.pulse-mark,.brand-mark{color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));place-items:center;display:grid;box-shadow:0 14px 35px #1859d133}.pulse-mark{border-radius:18px;width:60px;height:60px;font-weight:800;animation:1.5s infinite pulse}@keyframes pulse{50%{opacity:.5}}.login-card{border:1px solid var(--line);background:#fff;border-radius:28px;width:min(100%,430px);padding:42px;box-shadow:0 28px 80px #18345a1a}.brand-mark{border-radius:16px;width:54px;height:54px;margin-bottom:28px}.eyebrow{letter-spacing:.12em;color:var(--blue);margin:0 0 8px;font-size:12px;font-weight:800}.login-card h1,.search-heading h1{letter-spacing:-.04em;margin:0;font-size:32px;line-height:1.2}.login-copy,.search-heading>p:last-child{color:var(--muted);line-height:1.6}.login-form{gap:12px;margin-top:28px;display:grid}.login-form label,.admin-panel label{gap:7px;font-size:14px;font-weight:700;display:grid}.login-form input,.search-box input,.admin-panel input,.admin-panel select{border-color:var(--line);min-height:46px}.privacy-note{color:#8290a3;text-align:center;margin:24px 0 0;font-size:12px}.form-error{color:#b42318;margin:0;font-size:14px}.form-success{color:#087a55;font-size:14px}.app-shell{min-height:100vh}.topbar{border-bottom:1px solid var(--line);z-index:20;background:#fff;justify-content:space-between;align-items:center;height:72px;padding:0 max(24px,50vw - 620px);display:flex;position:sticky;top:0}.brand,.header-actions{align-items:center;gap:12px;display:flex}.brand-mini{background:var(--ink);color:#fff;border-radius:12px;place-items:center;width:38px;height:38px;font-weight:800;display:grid}.brand strong,.brand small{display:block}.brand small{color:var(--muted);margin-top:3px;font-size:12px}.role-pill{color:var(--muted);background:#edf2f8;border-radius:99px;padding:6px 11px;font-size:13px}.role-pill.admin{color:#08778c;background:#e4f7fb}.icon-button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:8px}.workspace{grid-template-columns:380px 1fr;gap:24px;width:min(1240px,100% - 40px);min-height:calc(100vh - 170px);margin:30px auto;display:grid}.search-column,.detail-column{border:1px solid var(--line);background:#fff;border-radius:24px;overflow:hidden}.search-column{padding:26px}.search-heading{padding:2px 4px 20px}.search-heading h1{font-size:28px}.search-heading>p:last-child{margin-bottom:0;font-size:14px}.search-box{border:1px solid var(--line);background:#f9fbfd;border-radius:14px;align-items:center;gap:8px;padding:0 12px;display:flex}.search-box:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #1859d117}.search-box svg{color:var(--muted)}.search-box input{box-shadow:none;background:0 0;border:0;padding-left:0}.grade-filter{gap:8px;margin:14px 0 18px;display:flex}.grade-filter button{color:var(--muted);cursor:pointer;background:#edf2f8;border:0;border-radius:9px;padding:7px 14px;font-size:14px}.grade-filter button.active{background:var(--ink);color:#fff}.result-list{gap:7px;max-height:calc(100vh - 315px);padding-right:3px;display:grid;overflow:auto}.student-row{text-align:left;cursor:pointer;width:100%;color:var(--ink);background:0 0;border:1px solid #0000;border-radius:14px;grid-template-columns:42px 1fr 20px;align-items:center;gap:11px;padding:10px;display:grid}.student-row:hover{background:#f4f7fb}.student-row.selected{background:#edf4ff;border-color:#c9ddff}.student-row>span:nth-child(2){min-width:0}.student-row strong,.student-row small{white-space:nowrap;text-overflow:ellipsis;display:block;overflow:hidden}.student-row small{color:var(--muted);margin-top:4px;font-size:13px}.student-row>svg{color:#91a0b2}.avatar{width:42px;height:42px;color:var(--blue);background:linear-gradient(135deg,#dfeaff,#e2f9fc);border-radius:13px;place-items:center;font-weight:800;display:grid}.detail-column{padding:30px}.detail-empty{text-align:center;min-height:100%;color:var(--muted);place-content:center;display:grid}.detail-empty h2{color:var(--ink);margin:18px 0 4px}.detail-illustration{width:72px;height:72px;color:var(--blue);background:#edf4ff;border-radius:22px;place-items:center;margin:auto;display:grid}.student-hero{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;padding-bottom:24px;display:flex}.student-hero h2{letter-spacing:-.035em;margin:10px 0 4px;font-size:30px}.student-hero h2 em{color:var(--muted);font-size:20px;font-style:normal;font-weight:500}.student-hero p{color:var(--muted);margin:0}.grade-badge{letter-spacing:.08em;color:var(--blue);font-size:12px;font-weight:800}.class-number{background:var(--ink);color:#fff;border-radius:14px;padding:12px 16px;font-size:18px;font-weight:800}.info-strip{grid-template-columns:1.5fr 1fr .8fr;gap:12px;margin:20px 0;display:grid}.info-strip>div{background:#f5f8fc;border-radius:14px;align-items:center;gap:11px;padding:14px;display:flex}.info-strip svg{color:var(--blue);flex:none}.info-strip span,.info-strip small{color:var(--muted);font-size:12px;display:block}.info-strip small{color:var(--ink);margin-top:3px;font-size:14px;font-weight:700}.detail-tabs [role=tablist]{background:#edf2f8}.detail-tabs [role=tab]{min-height:38px}.course-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:16px;display:grid}.course-card{border:1px solid var(--line);border-radius:15px;grid-template-columns:42px 1fr minmax(110px,1.4fr);align-items:center;gap:10px;padding:13px;display:grid}.course-card>span{height:38px;color:var(--blue);background:#eaf3ff;border-radius:10px;place-items:center;font-size:11px;font-weight:800;display:grid}.course-card strong,.course-card small{display:block}.course-card small{color:var(--muted);margin-top:4px;font-size:12px}.teacher{text-align:right}.teacher strong{font-size:13px}.timetable{gap:14px;margin-top:16px;display:grid}.day-group{border:1px solid var(--line);border-radius:15px;overflow:hidden}.day-group h3{color:var(--blue);background:#edf4ff;margin:0;padding:10px 14px;font-size:14px}.lesson{border-top:1px solid var(--line);grid-template-columns:42px 1fr auto;align-items:center;gap:12px;padding:11px 14px;display:grid}.lesson>b{color:var(--blue)}.lesson span,.lesson small{display:block}.lesson small{color:var(--muted);margin-top:2px;font-size:12px}.lesson-place{text-align:right;font-weight:700}.empty-state{text-align:center;color:var(--muted);justify-items:center;gap:6px;padding:40px 10px;display:grid}.empty-state strong{color:var(--ink)}.empty-state svg{color:#a7b5c7}.timetable-empty{min-height:300px}.admin-fab{z-index:30;position:fixed;bottom:24px;right:24px;box-shadow:0 12px 30px #10233f38}.modal-backdrop{z-index:50;background:#0717299c;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.admin-panel{background:#fff;border-radius:24px;width:min(100%,520px);max-height:90vh;padding:26px;overflow:auto;box-shadow:0 30px 80px #0004}.panel-head{justify-content:space-between;align-items:flex-start;display:flex}.panel-head h2{margin:0}.panel-head button{cursor:pointer;background:#eef2f7;border:0;border-radius:11px;width:36px;height:36px;font-size:24px}.admin-panel form{gap:14px;margin-top:24px;display:grid}.admin-panel select{border:1px solid var(--line);background:#fff;border-radius:10px;width:100%;padding:0 12px}.change-log{border-top:1px solid var(--line);margin-top:24px;padding-top:18px}.change-log h3{font-size:14px}.change-log p{border-bottom:1px solid #edf1f6;grid-template-columns:90px 1fr auto;gap:8px;margin:0;padding:9px 0;font-size:12px;display:grid}.change-log p span,.change-log p small{color:var(--muted)}footer{text-align:center;color:#8a98aa;padding:0 20px 24px;font-size:12px}@media (width<=900px){.workspace{grid-template-columns:1fr;margin:16px auto}.search-column{padding:20px}.result-list{max-height:340px}.detail-column{min-height:480px}.course-grid{grid-template-columns:1fr}}@media (width<=600px){.topbar{padding:0 16px}.workspace{width:calc(100% - 20px)}.detail-column{padding:20px}.info-strip{grid-template-columns:1fr}.student-hero h2{font-size:25px}.course-card{grid-template-columns:38px 1fr}.teacher{text-align:left;grid-column:2}.lesson{grid-template-columns:34px 1fr}.lesson-place{text-align:left;grid-column:2}.login-card{padding:30px 24px}.brand small,.role-pill{display:none}}.exam-note,.exam-subject>p{color:var(--muted);font-size:14px;line-height:1.6}.exam-subject{border:1px solid var(--line);border-radius:16px;margin:18px 0;padding:18px}.exam-subject h4{margin:0;font-size:18px}.exam-scroll{overflow-x:auto}.exam-scroll table{border-collapse:collapse;white-space:nowrap;width:100%;font-size:14px}.exam-scroll th,.exam-scroll td{text-align:left;border-bottom:1px solid var(--line);padding:12px 10px}.exam-scroll thead{background:var(--surface)}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-content{syntax:"*";inherits:false;initial-value:""}