@import"https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Syne:wght@600;700&display=swap";html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}:root{font-family:Manrope,sans-serif;line-height:1.5;font-weight:500;color:#1e2025;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-height:100vh}#root{min-height:100vh;background:radial-gradient(circle at 8% 8%,rgba(16,163,127,.18),transparent 42%),radial-gradient(circle at 96% 10%,rgba(24,144,255,.16),transparent 36%),#f2f5f9}.app-layout{min-height:100vh}.app-sider{background:linear-gradient(180deg,rgba(255,255,255,.04),transparent 18%),linear-gradient(180deg,#0e1824,#132334 56%,#183244);box-shadow:14px 0 30px #09111d29}.app-sider-fixed{position:fixed;top:0;left:0;z-index:20;width:280px;height:100vh}.app-sider-inner{display:flex;flex-direction:column;height:100%;min-height:0;padding:18px 14px 16px}.brand-box{display:flex;align-items:center;gap:14px;padding:10px 8px 18px}.brand-box-button{display:flex;align-items:center;gap:14px;width:100%;padding:0;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer}.brand-image{display:block;width:72px;height:auto;flex:0 0 auto}.brand-image-public{width:68px;height:auto}.brand-copy{min-width:0}.brand-title.ant-typography{margin:0;font-family:Syne,sans-serif;letter-spacing:.02em}.brand-wordmark{display:inline-flex;align-items:baseline;gap:0}.brand-wordmark-cool{color:#1f5faa}.brand-wordmark-fire{color:#ff8a1f}.brand-subtitle.ant-typography{color:#e2edf5ad!important;font-size:.84rem}.app-menu{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-gutter:stable;background:transparent!important;border-inline-end:0!important}.app-menu::-webkit-scrollbar{width:8px}.app-menu::-webkit-scrollbar-thumb{border-radius:999px;background:#c9dce938}.app-menu::-webkit-scrollbar-track{background:transparent}.app-menu.ant-menu{color:#e2edf5d1}.app-menu.ant-menu-inline .ant-menu-item-group-title{padding:14px 12px 8px;color:#c3dae780;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.app-menu.ant-menu-inline .ant-menu-item{height:46px;margin:6px 0;border-radius:14px;line-height:46px;font-weight:700;color:#ecf4f9d1}.app-menu.ant-menu-dark.ant-menu-inline .ant-menu-item:hover{background:#ffffff0f;color:#fff}.app-menu.ant-menu-dark .ant-menu-item-selected{background:linear-gradient(135deg,#31c6a329,#1c8cff38)!important;color:#fff!important;box-shadow:inset 0 0 0 1px #9be3ff1f}.app-menu.ant-menu-dark .ant-menu-item .ant-menu-item-icon{font-size:1rem}.sidebar-user-box{display:grid;gap:10px;margin-top:14px;padding:14px 12px;border:1px solid rgba(203,223,235,.14);border-radius:16px;background:#ffffff0f}.sidebar-user-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.sidebar-user-name{color:#fff;font-size:.92rem;font-weight:800}.sidebar-user-login.ant-typography{color:#e2edf5b8!important}.app-main{min-height:100vh}.app-main-with-sider{margin-left:280px}.app-content{padding:24px;min-height:100vh;min-width:320px}.page-stack{width:100%;min-height:100%}.section-title.ant-typography{margin:0;font-family:Syne,sans-serif}.stat-card{border-radius:16px}.generate-grid{display:grid;grid-template-columns:repeat(5,minmax(160px,1fr));gap:12px}.settings-grid{display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));gap:12px}.dashboard-page{min-width:320px;min-height:620px}.dashboard-kicker{font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#4d807a}.dashboard-hero{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.92fr);gap:22px;padding:28px;border-radius:32px;background:radial-gradient(circle at 12% 14%,rgba(69,197,170,.14),transparent 34%),radial-gradient(circle at 84% 18%,rgba(90,154,255,.12),transparent 30%),radial-gradient(circle at 78% 84%,rgba(121,219,191,.1),transparent 34%),linear-gradient(135deg,#fbfefd,#f2f8f7 46%,#eef5fb);box-shadow:0 26px 56px #11213114;border:1px solid rgba(214,226,232,.9)}.dashboard-hero:before,.dashboard-hero:after{content:"";position:absolute;inset:auto;pointer-events:none;filter:blur(12px);opacity:.95;z-index:0}.dashboard-hero:before{top:-64px;right:12%;width:220px;height:220px;border-radius:999px;background:radial-gradient(circle,#72e8ce1a,#72e8ce00)}.dashboard-hero:after{right:-40px;bottom:-74px;width:260px;height:260px;border-radius:999px;background:radial-gradient(circle,#73b2ff1a,#73b2ff00)}.dashboard-hero>*{position:relative;z-index:1}.dashboard-hero-copy{min-width:0}.dashboard-hero-title.ant-typography{margin:8px 0 12px;font-family:Syne,sans-serif;font-size:clamp(1.9rem,4vw,3rem);line-height:1.02;color:#102133}.dashboard-hero-text.ant-typography{max-width:60ch;margin-bottom:16px;color:#587083;font-size:.98rem}.dashboard-hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.dashboard-hero-badge{padding:8px 12px;border-radius:999px;border:1px solid rgba(16,33,51,.08);background:#fffc;color:#4e6478;font-size:.78rem;font-weight:700;line-height:1;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.dashboard-hero-badge.is-positive{background:#ecfbf5;color:#18795a}.dashboard-hero-badge.is-warn{background:#fff6e7;color:#9c6808}.dashboard-hero-badge.is-info{background:#eef5ff;color:#275ea8}.dashboard-hero-badge.is-live{background:#edf9f7;color:#14685f}.dashboard-hero-badge.is-neutral{color:#556d80}.dashboard-hero-actions{display:flex;flex-wrap:wrap;gap:10px}.dashboard-hero-secondary.ant-btn{border-color:#d8e4ec;background:#fff;color:#1d3448}.dashboard-hero-panel{display:flex;align-items:stretch}.dashboard-hero-highlights{display:grid;gap:12px;width:100%}.dashboard-hero-highlight{display:flex;align-items:flex-start;gap:12px;padding:16px;border-radius:20px;background:radial-gradient(circle at top right,rgba(99,217,191,.1),transparent 38%),linear-gradient(180deg,#ffffffe0,#f7fafdeb);border:1px solid rgba(211,224,232,.9);box-shadow:0 10px 22px #1121310d;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.dashboard-hero-highlight-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,#52c7b5,#6fa8ff);color:#fff;font-size:1rem}.dashboard-hero-highlight-label{font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#728898}.dashboard-hero-highlight-value{margin-top:4px;font-size:1.08rem;font-weight:800;color:#102133}.dashboard-stat-card{overflow:hidden;border:1px solid #dde7ee;box-shadow:0 14px 28px #1121310f}.dashboard-stat-card.tone-teal{background:radial-gradient(circle at top right,rgba(38,190,163,.16),transparent 34%),linear-gradient(160deg,#eefcf9,#fcfffe 62%)}.dashboard-stat-card.tone-blue{background:radial-gradient(circle at top right,rgba(77,139,255,.16),transparent 34%),linear-gradient(160deg,#eef5ff,#fbfdff 62%)}.dashboard-stat-card.tone-copper{background:radial-gradient(circle at top right,rgba(255,146,87,.16),transparent 34%),linear-gradient(160deg,#fff3eb,#fffdf9 62%)}.dashboard-stat-card.tone-violet{background:radial-gradient(circle at top right,rgba(133,117,255,.16),transparent 34%),linear-gradient(160deg,#f4f1ff,#fcfbff 62%)}.dashboard-stat-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}.dashboard-stat-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#dce9ee;color:#11303b}.dashboard-stat-card.tone-teal .dashboard-stat-icon{background:#d8f3ee;color:#0f766e}.dashboard-stat-card.tone-blue .dashboard-stat-icon{background:#dbeafe;color:#2563eb}.dashboard-stat-card.tone-copper .dashboard-stat-icon{background:#ffe6d6;color:#c05621}.dashboard-stat-card.tone-violet .dashboard-stat-icon{background:#ece4ff;color:#6d28d9}.dashboard-stat-kicker{font-size:.82rem;font-weight:800;letter-spacing:.04em;color:#51677c}.dashboard-stat-text{margin-top:10px;color:#5b7388;font-size:.86rem;line-height:1.4}.dashboard-section{padding:22px;border-radius:24px;background:radial-gradient(circle at top left,rgba(78,200,182,.08),transparent 30%),radial-gradient(circle at bottom right,rgba(110,157,255,.06),transparent 28%),linear-gradient(180deg,#fff,#f6f9fc);box-shadow:0 16px 38px #1121310f;border:1px solid #dde6ef}.dashboard-section-head{margin-bottom:14px}.dashboard-section-title{margin:6px 0 0;font-family:Syne,sans-serif;font-size:1.32rem;color:#102133}.dashboard-command-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.dashboard-command-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;width:100%;padding:14px 15px;border:1px solid #d9e4ec;border-radius:18px;background:radial-gradient(circle at top right,rgba(87,209,191,.08),transparent 32%),linear-gradient(180deg,#fcfdff,#f5f8fb);text-align:left;cursor:pointer;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.dashboard-command-card:hover{transform:translateY(-2px);border-color:#c0d6e4;box-shadow:0 14px 24px #11213114}.dashboard-command-card.tone-teal:hover{border-color:#9dd8ce}.dashboard-command-card.tone-blue:hover{border-color:#a8c7f2}.dashboard-command-card.tone-copper:hover{border-color:#f0c7ab}.dashboard-command-card.tone-violet:hover,.dashboard-command-card.tone-ink:hover{border-color:#c9bbef}.dashboard-command-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:14px;background:#ecf2f6;color:#133543;font-size:1rem}.dashboard-command-icon.tone-teal{background:linear-gradient(135deg,#d7f3ee,#e9fbf7);color:#0f766e}.dashboard-command-icon.tone-blue{background:linear-gradient(135deg,#ddeafe,#edf5ff);color:#2563eb}.dashboard-command-icon.tone-copper{background:linear-gradient(135deg,#ffe5d7,#fff1e8);color:#c05621}.dashboard-command-icon.tone-violet,.dashboard-command-icon.tone-ink{background:linear-gradient(135deg,#ece4ff,#f4efff);color:#6d28d9}.dashboard-command-copy{min-width:0}.dashboard-command-title{font-size:.98rem;font-weight:800;color:#102133}.dashboard-command-text{margin-top:4px;color:#617b90;font-size:.84rem;line-height:1.4}.dashboard-command-arrow{color:#7690a5}.dashboard-command-more.ant-btn{margin-top:12px;padding-left:0;font-weight:700}.dashboard-focus-card{height:100%;border:1px solid #dde6ee;background:radial-gradient(circle at top right,rgba(86,207,188,.1),transparent 34%),radial-gradient(circle at bottom left,rgba(94,153,255,.1),transparent 32%),linear-gradient(180deg,#fff,#f5f8fb)}.dashboard-focus-summary{padding:14px 16px;border-radius:18px;background:radial-gradient(circle at top right,rgba(91,176,255,.12),transparent 36%),radial-gradient(circle at bottom left,rgba(86,207,188,.08),transparent 28%),linear-gradient(135deg,#fff,#f3f8fb);border:1px solid #dce6ee}.dashboard-focus-label{font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#71879a}.dashboard-focus-value{margin-top:6px;font-size:1.22rem;font-weight:800;color:#102133}.dashboard-focus-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.dashboard-focus-list{display:grid;gap:10px;margin-top:14px}.dashboard-focus-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;width:100%;padding:12px 14px;border:1px solid #dbe4eb;border-radius:16px;background:radial-gradient(circle at top right,rgba(87,205,189,.08),transparent 32%),linear-gradient(180deg,#fcfdff,#f5f8fb);text-align:left;cursor:pointer;color:#102133}.dashboard-focus-item-title{font-weight:800;color:#102133}.dashboard-focus-item-text{margin-top:4px;color:#617b90;font-size:.85rem;line-height:1.4}.filter-select{min-width:210px}.teacher-layout{display:grid;grid-template-columns:minmax(320px,.9fr) minmax(0,1.5fr);gap:16px;align-items:start}.teacher-detail-stack,.teacher-detail-inner{width:100%}.teacher-create-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(220px,1fr) minmax(0,1fr) auto;gap:10px;width:100%}.teacher-create-grid .ant-input,.teacher-create-grid .ant-select{width:100%}.teacher-profile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;width:100%}.teacher-profile-grid .ant-input,.teacher-profile-grid .ant-select{width:100%}.teacher-subject-editor>.ant-space-item{width:100%}.teacher-subject-select{width:100%}.teacher-subject-select .ant-select-selector{min-height:52px!important;padding-top:8px!important;padding-bottom:8px!important;align-items:flex-start!important}.teacher-name-cell{font-weight:800;color:#112033}.teacher-email-cell{font-size:.82rem;color:#5f7488}.teacher-row-active>td{background:#eef8ff!important}.teacher-detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.teacher-detail-title.ant-typography{margin:0}.teacher-detail-subtitle.ant-typography{color:#63778c!important}.teacher-subject-badges{display:flex;flex-wrap:wrap;gap:8px}.teacher-day-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.teacher-day-card{border:1px solid #d9e3ec;border-radius:16px;padding:14px;background:linear-gradient(180deg,#fbfdff,#f4f8fb)}.teacher-day-title{font-weight:800;color:#112033;margin-bottom:10px}.teacher-day-section{display:grid;gap:6px}.teacher-day-section+.teacher-day-section{margin-top:12px}.teacher-day-kicker{font-size:.74rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#688095}.teacher-day-empty{font-size:.84rem;color:#8395a7}.teacher-busy-item{display:grid;gap:2px;padding:8px 10px;border-radius:12px;background:#eaf2f7;color:#17324a;font-size:.82rem}.teacher-availability-list{display:grid;gap:10px}.teacher-availability-row{display:grid;grid-template-columns:1.2fr 1fr 1fr auto;gap:10px}.teacher-settings-section{display:grid;gap:10px}.teacher-settings-label{font-size:.8rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#688095}.teacher-slot-main{font-weight:700;color:#112033}.teacher-slot-meta{font-size:.82rem;color:#6a8093}.teacher-reassign-control,.teacher-reassign-control .ant-select,.group-create-grid,.room-form-grid,.subject-form-grid{width:100%}.group-create-grid{display:grid;grid-template-columns:minmax(0,1.4fr) 140px 160px auto;gap:10px}.group-create-card-grid{display:grid;gap:14px}.group-create-card-row{display:grid;grid-template-columns:minmax(0,1.6fr) 160px 180px;gap:12px;align-items:end}.group-create-card-row-english{grid-template-columns:minmax(0,1.6fr) 160px minmax(220px,1fr)}.group-create-field{display:grid;gap:6px}.group-create-field-compact,.group-create-field-wide{min-width:0}.group-create-label{font-size:.78rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#688095}.group-create-grid .ant-input,.group-create-grid .ant-input-number,.group-create-grid .ant-select,.group-create-card-grid .ant-input,.group-create-card-grid .ant-input-number,.group-create-card-grid .ant-select{width:100%}.group-create-actions{display:flex;justify-content:flex-end}.group-days-box{grid-column:1 / -1;display:grid;gap:8px;padding:12px 14px;border:1px solid #dce6ef;border-radius:14px;background:linear-gradient(180deg,#fbfdff,#f4f8fb)}.group-days-title{font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#688095}.subject-form-grid,.room-form-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.group-create-grid .ant-input,.group-create-grid .ant-input-number,.group-create-grid .ant-select,.room-form-grid .ant-input,.room-form-grid .ant-input-number,.room-form-grid .ant-select,.subject-form-grid .ant-input,.subject-form-grid .ant-input-number,.subject-form-grid .ant-select{width:100%}.group-summary-badges,.subject-summary-badges{display:flex;flex-wrap:wrap;gap:8px}.subject-teacher-section{display:grid;gap:12px;margin-top:14px}.subject-teacher-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.room-summary-badges{display:flex;flex-wrap:wrap;gap:8px}.generator-rule-layout{display:flex;gap:16px;align-items:flex-start}.generator-rule-column{display:flex;flex:1 1 0;flex-direction:column;gap:8px;min-width:0;align-self:flex-start}.generator-rule-column-head{display:grid;gap:2px}.generator-rule-column-title{font-weight:800;color:#112033;font-size:.98rem}.generator-rule-column-text{color:#617b90;font-size:.84rem}.generator-rule-bucket{display:block;padding:10px;border:1px dashed #c5d6e4;border-radius:16px;background:linear-gradient(180deg,#fffffff0,#f4f8fbfa),radial-gradient(circle at top right,rgba(35,119,214,.08),transparent 42%);transition:border-color .16s ease,box-shadow .16s ease,background .16s ease;align-self:flex-start}.generator-rule-bucket.is-drop-target{border-color:#6aa4ff;box-shadow:0 12px 26px #1c8cff29}.generator-rule-list{display:grid;gap:8px}.generator-rule-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:start;padding:10px 12px;border:1px solid #dce6ef;border-radius:12px;background:linear-gradient(180deg,#fbfdff,#f4f8fb);cursor:grab;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease,background .16s ease}.generator-rule-item.is-active{border-color:#cfe0f2}.generator-rule-item.is-inactive{border-style:dashed;background:linear-gradient(180deg,#fcfdff,#f7fafc)}.generator-rule-item.is-dragging{opacity:.74;transform:scale(.99);cursor:grabbing}.generator-rule-item.is-drop-target{border-color:#6aa4ff;box-shadow:0 12px 26px #1c8cff29;background:linear-gradient(180deg,#f6fbff,#edf6ff)}.generator-rule-item-rank{display:flex;align-items:center;padding-top:1px}.generator-rule-item-copy{min-width:0}.generator-rule-item-title{font-weight:800;color:#112033;line-height:1.25;font-size:.93rem}.generator-rule-item-text{margin-top:2px;color:#617b90;font-size:.84rem;line-height:1.35}.generator-rule-item-conflict{margin-top:5px;color:#b03d2d;font-size:.78rem;font-weight:700}.generator-rule-item-handle{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:#e7eef5;color:#607487;font-size:.92rem}.generator-rule-empty{display:grid;place-items:center;min-height:110px;padding:16px 14px;border:1px dashed #d5e0ea;border-radius:12px;color:#667d90;text-align:center;font-size:.84rem;background:#ffffffb8}.group-subject-list{display:grid;gap:10px}.group-subject-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}.tt-workspace-stack{display:grid;gap:16px;min-width:0;width:100%}.tt-shell,.tt-shell-card{overflow:hidden;min-width:0;max-width:100%}.tt-workspace-plain{width:100%;min-width:0;overflow:hidden}.tt-shell-plain{width:100%;max-width:1700px;margin:0 auto;background:transparent;min-width:0;overflow:hidden}.tt-topbar{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 14px;border-bottom:1px solid #d4d7de;background:#fff}.tt-toolbar{display:flex;align-items:center;gap:10px}.tt-mode-tabs{display:flex;gap:4px;flex-wrap:wrap}.tt-mode-tabs-wrap{position:relative;display:inline-flex;flex-direction:column;align-items:flex-start}.tt-tab{border:0;background:transparent;color:#263445;font-weight:700;font-size:.83rem;letter-spacing:.02em;padding:8px 10px;border-radius:10px}.tt-tab.active{background:#dcebf8}.tt-mode-picker{width:100%;display:grid;gap:6px;max-height:min(520px,68vh);padding:4px 2px;overflow-y:auto}.tt-mode-menu{position:absolute;top:calc(100% + 8px);left:0;z-index:30;width:min(360px,80vw);display:grid;gap:6px;max-height:min(420px,60vh);padding:10px;overflow-y:auto;border:1px solid #d7e4f0;border-radius:14px;background:#fffffffa;box-shadow:0 14px 32px #1f476e1f}.tt-mode-option{border:0;width:100%;text-align:left;padding:9px 12px;border-radius:10px;background:transparent;color:#223446;font-size:.88rem;font-weight:600;transition:background .16s ease,color .16s ease}.tt-mode-option:hover{background:#eef5fb}.tt-mode-option.active{background:#dcebf8;color:#123c61}.tt-mode-modal .ant-modal-body{padding-top:8px}.tt-mode-modal .ant-modal-content{border-radius:20px}.tt-topbar-right{color:#2f3f52;font-size:.84rem;font-weight:700;letter-spacing:.04em}.tt-filter-row{padding:12px 14px 0}.tt-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px 8px}.tt-logo{font-family:Syne,sans-serif;font-weight:700;color:#0d6f6f;font-size:1.8rem;line-height:1}.tt-title-copy{display:flex;flex-direction:column;align-items:flex-end;gap:8px;min-width:0}.tt-main-title{font-family:Syne,sans-serif;font-size:2rem;font-weight:700;color:#101a2a;line-height:1}.tt-related-row{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;max-width:min(760px,100%)}.tt-related-label{color:#59718a;font-size:.74rem;font-weight:800;letter-spacing:.03em;text-transform:uppercase}.tt-related-list{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}.tt-related-chip{padding:4px 10px;border:1px solid #c8dced;border-radius:999px;background:#eef7ff;color:#16415e;font-size:.78rem;font-weight:700;line-height:1.3}.tt-related-chip-button{cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease}.tt-related-chip-button:hover{border-color:#8eb9dc;background:#dceeff;color:#0f3650;transform:translateY(-1px)}.tt-board-wrap{padding:8px 14px 14px;display:block;width:100%;max-width:100%;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}.tt-board-stage{width:max-content;min-width:max-content;margin:0 auto}.tt-board-zoom-shell{width:max-content;zoom:var(--tt-zoom, 1)}.tt-loading-wrap{min-height:220px;display:grid;place-items:center}.tt-board{border-collapse:collapse;border:1px solid #727985;background:#f2f3f5;table-layout:fixed}.tt-board th,.tt-board td{border:1px solid #8f949f}.tt-day-head{background:#d7e7f2;color:#102538;font-size:.9rem;font-weight:800;text-align:center}.tt-lesson-head{background:#d7f4fb;color:#091f30;font-weight:800;font-size:.9rem;padding:4px;text-align:center}.tt-break-head{background:#f4f6f9;color:#1e2d3f;font-weight:800;font-size:.68rem;padding:2px 0;text-align:center}.tt-break-head-label{display:inline-flex;align-items:center;justify-content:center;height:52px;writing-mode:vertical-rl;text-orientation:mixed;letter-spacing:.02em;white-space:nowrap}.tt-time-head{background:#c7f1ff;color:#0f3443;font-size:.67rem;font-weight:700;line-height:1.2;padding:3px 2px;text-align:center}.tt-break-time-head{padding:2px 0}.tt-break-time-stack{display:inline-grid;gap:1px;font-size:.46rem;line-height:1;white-space:nowrap}.tt-day-cell{background:#ecefc3;text-align:center;font-size:1.02rem;font-style:italic;font-weight:700;color:#1a1f25}.tt-slot-cell{height:88px;background:#eceef1;vertical-align:top;padding:2px}.tt-slot-cell-drop{background:#d9f1ff}.tt-break-cell{background:#f6f7f9}.tt-shift-break-head{background:#ffe9cf;color:#6a3300}.tt-shift-break-cell{background:#fff2e3}.tt-slot-list{display:grid;gap:2px}.tt-slot-item{border:1px solid;padding:3px 4px;min-height:40px;cursor:grab}.tt-slot-item-dragging{opacity:.6}.tt-slot-subject{font-size:.62rem;font-weight:800;line-height:1.2;color:#0f1f2f}.tt-slot-line{font-size:.58rem;line-height:1.15;color:#253447}.tt-slot-link{border:0;padding:0;background:transparent;color:inherit;font:inherit;font-weight:inherit;line-height:inherit;text-decoration:none;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none}.tt-slot-link:hover{color:inherit}.tt-slot-separator{color:#567086}.tt-move-notice{width:100%}.tt-move-notice-block{display:grid;gap:4px}.tt-move-notice-headline{font-size:.88rem;color:#102538;line-height:1.35}.tt-move-notice-target{color:#506274;font-size:.74rem}.tt-move-notice-title{font-size:.78rem;color:#0f3443}.tt-move-reason-list{display:grid;gap:4px}.tt-move-reason-item{border-left:3px solid #d46b08;padding:3px 0 3px 9px;color:#263445;font-size:.77rem;line-height:1.45;background:#f5b13f14}.tt-move-conflict-list{display:grid;gap:6px}.tt-move-conflict-card{display:grid;gap:5px;padding:8px 10px;border:1px solid #d6dde6;border-radius:10px;background:#f8fafc}.tt-move-conflict-subtitle{color:#526578;line-height:1.35;font-size:.75rem}.tt-float-panel{position:fixed;z-index:1100;width:min(396px,calc(100vw - 24px));max-height:min(72vh,620px);display:grid;grid-template-rows:auto minmax(0,1fr);border:1px solid #d6dde6;border-radius:14px;background:#fffffffa;box-shadow:0 26px 56px #1121312e;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.tt-float-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px 8px 12px;border-bottom:1px solid #e1e6ee;border-radius:14px 14px 0 0;cursor:move;-webkit-user-select:none;user-select:none;background:linear-gradient(180deg,#f7fafc,#eef4f8)}.tt-float-panel-title{display:inline-flex;align-items:center;gap:8px;color:#17324a;font-size:.8rem;font-weight:800}.tt-float-panel-body{overflow:auto;padding:10px 12px 12px}.tt-shell-plain .tt-topbar{padding:0 0 14px;border-bottom:0;background:transparent}.tt-shell-plain .tt-filter-row,.tt-shell-plain .tt-title-row{padding:0 0 14px}.tt-shell-plain .tt-board-wrap{padding:0}.tt-public-layout{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 16px;align-items:start;padding-bottom:8px}.tt-public-col{min-width:0;display:grid;gap:6px}.tt-public-col-left{justify-items:start}.tt-public-col-center{justify-items:center;text-align:center;align-content:start;padding-top:2px}.tt-public-col-right{justify-items:end}.tt-filter-row-public{width:100%;padding:0}.tt-public-layout .tt-mode-tabs{gap:3px}.tt-public-layout .tt-tab{padding:6px 8px;font-size:.76rem;border-radius:8px}.tt-filter-row-public .tt-main-select .ant-select-selector{min-height:34px!important;padding-block:0!important}.tt-toolbar-public{justify-content:flex-end}.tt-toolbar-public .ant-btn{height:32px;padding-inline:10px}.tt-public-col-center .tt-main-title{line-height:1.06;font-size:1.55rem}.tt-public-col-center .tt-logo{font-size:1.42rem}.tt-public-col-right .tt-related-row{display:grid;justify-items:end;gap:4px;max-width:min(420px,100%)}.tt-public-col-right .tt-related-list{justify-content:flex-end}.tt-public-col-right .tt-related-chip{padding:3px 8px;font-size:.74rem}.public-tt-page{min-height:100dvh;padding:14px 24px 28px}.public-tt-header{display:flex;align-items:center;justify-content:space-between;gap:10px;max-width:1700px;margin:0 auto 8px;padding:4px 0 8px;border-bottom:1px solid rgba(205,216,224,.9)}.public-tt-header-actions{display:flex;align-items:center;justify-content:flex-end;flex:0 0 auto}.public-tt-brand{display:flex;align-items:center;gap:10px;min-width:0}.public-tt-brand-button{display:flex;align-items:center;gap:8px;min-width:0;padding:0;border:0;background:transparent;color:inherit;cursor:pointer;text-align:left}.public-tt-brand-title.ant-typography{margin:0;font-family:Syne,sans-serif;font-size:1.08rem;line-height:1}.public-tt-brand-subtitle.ant-typography{display:block;color:#587083!important;margin-top:1px;font-size:.78rem}.public-tt-body{width:100%;max-width:1700px;margin:0 auto;min-width:0;overflow:hidden}.ant-card{border-radius:16px;box-shadow:0 16px 38px #1121310f}.app-mobile-drawer .ant-drawer-content,.app-mobile-drawer .ant-drawer-body{background:linear-gradient(180deg,rgba(255,255,255,.06),transparent 24%),linear-gradient(160deg,#07111d,#0f2136 48%,#0b5c5f)!important}@media (max-width: 768px){.app-content{padding:14px;min-width:0}.filter-select{width:100%}.generate-grid{grid-template-columns:1fr}.dashboard-hero{grid-template-columns:1fr;padding:18px}.dashboard-command-grid,.teacher-layout,.teacher-day-grid,.teacher-availability-row,.teacher-create-grid,.teacher-profile-grid,.group-create-grid,.group-create-card-row,.group-create-card-row-english,.subject-form-grid,.room-form-grid{grid-template-columns:1fr}.generator-rule-layout{flex-direction:column}.generator-rule-item{grid-template-columns:1fr}.generator-rule-item-handle{justify-self:flex-start}.group-subject-row,.settings-grid{grid-template-columns:1fr}.dashboard-page{min-height:500px}.tt-main-title{font-size:1.3rem}.tt-logo{font-size:1.35rem}.tt-title-row,.tt-title-copy{align-items:flex-start}.tt-related-row,.tt-related-list{justify-content:flex-start}.tt-topbar-right{display:none}.public-tt-page{padding:12px 14px 20px}.public-tt-header{flex-direction:row;align-items:center;margin-bottom:8px;padding-bottom:8px}.public-tt-brand-button{min-width:0;flex:1 1 auto;align-items:center}.brand-image-public{width:56px}.public-tt-brand-title.ant-typography{font-size:.98rem}.public-tt-brand-subtitle.ant-typography{font-size:.72rem}.public-tt-header-actions .ant-btn{white-space:nowrap}.tt-public-layout{grid-template-columns:1fr;gap:10px}.tt-public-col-center,.tt-public-col-right{justify-items:flex-start;text-align:left}.tt-public-col-right .tt-toolbar-public{justify-content:flex-start}.tt-public-col-right .tt-related-row,.tt-public-col-right .tt-related-list{justify-items:start;justify-content:flex-start}.tt-filter-row-public .tt-main-select{width:100%}.tt-public-layout .tt-tab{padding:7px 9px;font-size:.74rem}.tt-toolbar-public .ant-btn{min-width:44px}.tt-public-col-center .tt-main-title{font-size:1.18rem}}.page-loading-shell{min-height:320px;display:grid;place-items:center}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(460px,100%)}.login-brand-link{display:inline-flex;text-decoration:none}.login-title.ant-typography{margin:8px 0 6px;font-family:Syne,sans-serif}.login-hint-box{display:grid;gap:6px;padding:14px 16px;border:1px solid #dce6ef;border-radius:14px;background:linear-gradient(180deg,#fbfdff,#f4f8fb)}.login-hint-title{font-size:.78rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#688095}.login-hint-line{color:#17324a;font-size:.9rem}