@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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:where(:not(iframe)){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,utilities;:root{--brand:#6c52e2;--brand-dark:#5440bd;--brand-soft:#f1edff;--ink:#171827;--muted:#72788d;--line:#e8e9f1;--canvas:#f7f8fc;--surface:#fff;--sidebar:#111726;--shadow:0 8px 28px #2420460f;--shadow-lg:0 24px 70px #1513362e}*{box-sizing:border-box}html{background:var(--canvas);min-width:320px}body{color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;margin:0;font-family:Pretendard,Pretendard Variable,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}input,select,textarea{color:var(--ink)}::selection{color:#fff;background:var(--brand)}.button{border:0;border-radius:13px;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:0 20px;font-weight:750;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex}.button:active{transform:scale(.98)}.button-primary{color:#fff;background:linear-gradient(135deg,#755be8,#6045d5);box-shadow:0 10px 22px #6c52e233}.button-primary:hover{box-shadow:0 12px 30px #6c52e247}.button-secondary{color:#555b6d;background:#f1f2f7}.icon-button{border:1px solid var(--line);color:#545a6d;background:#fff;border-radius:12px;place-items:center;width:42px;height:42px;display:grid;position:relative}.icon-button i{background:#eb4d6c;border:2px solid #fff;border-radius:50%;width:7px;height:7px;position:absolute;top:8px;right:8px}.eyebrow{color:var(--brand);letter-spacing:.11em;margin-bottom:8px;font-size:11px;font-weight:850;line-height:1;display:inline-block}.text-brand{color:var(--brand)!important}.login-page{background:#fff;grid-template-columns:minmax(0,1.05fr) minmax(480px,.95fr);min-height:100svh;display:grid}.login-visual{color:#fff;background:linear-gradient(145deg,#171326 0%,#302062 45%,#6a4bd4 100%);min-height:100svh;padding:60px clamp(44px,6vw,100px);position:relative;overflow:hidden}.login-visual:before{content:"";background:#ffffff0f;border-radius:50%;width:600px;height:600px;position:absolute;top:-190px;right:-170px}.login-visual:after{content:"";border:1px solid #ffffff1f;border-radius:50%;width:390px;height:390px;position:absolute;bottom:-170px;left:-180px;box-shadow:0 0 0 70px #ffffff06,0 0 0 140px #ffffff05}.login-visual-content{z-index:1;flex-direction:column;height:100%;min-height:calc(100svh - 120px);display:flex;position:relative}.login-logo{align-items:center;gap:11px;font-size:20px;font-weight:850;display:flex}.login-logo svg{background:#ffffff21;border:1px solid #ffffff29;border-radius:12px;width:38px;height:38px;padding:7px}.visual-copy{max-width:630px;margin:auto 0}.visual-pill{color:#e3dfff;background:#ffffff1a;border:1px solid #ffffff1f;border-radius:99px;align-items:center;gap:6px;width:fit-content;margin-bottom:26px;padding:8px 12px;font-size:13px;font-weight:700;display:flex}.visual-copy h1{letter-spacing:-.055em;margin:0;font-size:clamp(44px,4.4vw,70px);line-height:1.17}.visual-copy p{color:#d8d4e7;word-break:keep-all;max-width:480px;margin:27px 0 0;font-size:18px;line-height:1.75}.floating-notes span{color:#ffffff1f;font-family:Georgia,serif;position:absolute}.floating-notes span:first-child{font-size:84px;top:27%;right:13%;transform:rotate(12deg)}.floating-notes span:nth-child(2){font-size:34px;top:15%;right:36%}.floating-notes span:nth-child(3){font-size:48px;bottom:26%;right:10%;transform:rotate(-10deg)}.visual-summary{color:#dfdbea;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0f0d1d4d;border:1px solid #ffffff1f;border-radius:18px;grid-template-columns:auto auto 1px auto auto;align-items:center;gap:15px;width:fit-content;min-width:430px;padding:18px 24px;display:grid}.visual-summary span{align-items:center;gap:8px;font-size:13px;display:flex}.visual-summary strong{color:#fff;font-size:21px}.summary-dot{border-radius:50%;width:7px;height:7px}.summary-dot.green{background:#62d5a3}.summary-dot.purple{background:#ab98ff}.summary-divider{background:#ffffff26;height:28px}.login-panel{place-items:center;min-height:100svh;padding:60px clamp(36px,6vw,90px);display:grid}.login-box{width:100%;max-width:455px}.mobile-login-logo{display:none}.login-heading h2{letter-spacing:-.04em;margin:3px 0 10px;font-size:clamp(30px,3vw,38px);line-height:1.25}.login-heading p{color:var(--muted);margin:0;font-size:15px}.login-form{gap:19px;margin-top:36px;display:grid}.login-form label>span{color:#4e5364;margin-bottom:8px;font-size:13px;font-weight:750;display:block}.input-with-icon{color:#989daf;border:1px solid #dfe1ea;border-radius:13px;align-items:center;gap:11px;height:52px;padding:0 15px;transition:border .18s,box-shadow .18s;display:flex}.input-with-icon:focus-within{color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);border-color:#9b89ee}.input-with-icon input{background:0 0;border:0;outline:0;flex:1;min-width:0}.input-with-icon button{color:#8c91a3;background:0 0;border:0;padding:5px}.login-submit{width:100%;margin-top:5px}.demo-divider{color:#a1a5b3;align-items:center;gap:14px;margin:29px 0 18px;font-size:12px;display:flex}.demo-divider:before,.demo-divider:after{content:"";background:var(--line);flex:1;height:1px}.demo-buttons{gap:10px;display:grid}.demo-buttons>button{text-align:left;color:#606577;border:1px solid var(--line);background:#fff;border-radius:14px;grid-template-columns:40px 1fr auto;align-items:center;gap:12px;min-height:68px;padding:11px 14px;transition:border .18s,background .18s,transform .18s;display:grid}.demo-buttons>button:hover{background:#faf9ff;border-color:#c5bcf4;transform:translateY(-1px)}.demo-buttons>button>span:nth-child(2){gap:4px;display:grid}.demo-buttons strong{color:#303342;font-size:14px}.demo-buttons small{color:#8b90a2;font-size:11px}.demo-icon{border-radius:12px;place-items:center;width:40px;height:40px;display:grid}.demo-icon.director{color:var(--brand);background:var(--brand-soft)}.demo-icon.teacher{color:#268a68;background:#e7f8f0}.login-footnote{color:#a1a5b3;text-align:center;margin:20px 0 0;font-size:11px}.app-frame{background:var(--canvas);min-height:100svh}.desktop-sidebar{z-index:20;color:#cbd0df;background:radial-gradient(circle at 20% 0,#242139 0,#121827 48%,#0e1422 100%);flex-direction:column;width:254px;padding:29px 18px 22px;display:none;position:fixed;inset:0 auto 0 0}.desktop-brand{align-items:center;gap:12px;padding:0 8px 30px;display:flex}.brand-mark{color:#fff;background:linear-gradient(135deg,#8268ef,#5c42cb);border-radius:13px;place-items:center;width:42px;height:42px;display:inline-grid;box-shadow:0 8px 20px #6c52e240}.desktop-brand>span:last-child{gap:4px;display:grid}.desktop-brand strong{color:#fff;font-size:19px}.desktop-brand small{color:#8f96aa;font-size:11px}.desktop-nav{gap:5px;display:grid}.desktop-nav a{color:#aeb5c8;border-radius:12px;align-items:center;gap:13px;height:50px;padding:0 14px;font-size:14px;font-weight:670;transition:all .18s;display:flex}.desktop-nav a:hover{color:#fff;background:#ffffff0b}.desktop-nav a.active{color:#fff;background:linear-gradient(100deg,#6546ca,#7356dc);box-shadow:0 9px 22px #442b9347}.nav-chevron{opacity:.7;margin-left:auto}.sidebar-profile{background:#ffffff06;border:1px solid #ffffff14;border-radius:15px;grid-template-columns:38px 1fr auto;align-items:center;gap:10px;margin-top:auto;padding:15px 13px;display:grid}.profile-avatar{color:#fff;background:linear-gradient(135deg,#9078f4,#5e43c8);border-radius:50%;place-items:center;width:38px;height:38px;font-size:14px;font-weight:800;display:grid}.sidebar-profile>div:nth-child(2){gap:4px;min-width:0;display:grid}.sidebar-profile strong{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.sidebar-profile span{color:#848ca1;font-size:10px}.sidebar-profile button{color:#939aaf;background:0 0;border:0;padding:5px}.app-main{min-height:100svh}.mobile-header{z-index:10;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f7f8fce0;border-bottom:1px solid #e4e6eecc;justify-content:space-between;align-items:center;height:62px;padding:0 18px;display:flex;position:sticky;top:0}.mobile-brand{align-items:center;gap:8px;font-size:17px;font-weight:850;display:flex}.mobile-brand svg{color:var(--brand)}.mobile-header .icon-button{background:#fff;width:38px;height:38px}.page-content{width:100%;max-width:1480px;margin:0 auto;padding:24px 16px 102px}.bottom-nav{z-index:25;min-height:72px;padding:8px 10px max(8px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff5;border-top:1px solid #e5e6ed;justify-content:space-around;display:flex;position:fixed;inset:auto 0 0;box-shadow:0 -9px 30px #26224712}.bottom-nav a{color:#9297a8;border-radius:13px;align-content:center;place-items:center;gap:4px;min-width:54px;height:54px;font-size:10px;font-weight:720;display:grid}.bottom-nav a.active{color:var(--brand);background:var(--brand-soft)}.desktop-topbar{display:none}.page-heading{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px;display:flex}.page-heading h1{letter-spacing:-.04em;word-break:keep-all;margin:0;font-size:clamp(25px,4vw,34px);line-height:1.25}.page-heading p{color:var(--muted);word-break:keep-all;margin:8px 0 0;font-size:13px;line-height:1.6}.surface{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px}.section-heading{justify-content:space-between;align-items:flex-start;gap:16px;padding:20px 20px 17px;display:flex}.section-heading h2{letter-spacing:-.025em;margin:0;font-size:19px}.section-heading p{color:var(--muted);margin:6px 0 0;font-size:12px}.section-heading.small{padding-bottom:10px}.section-heading.small h2{font-size:16px}.section-kicker{color:var(--brand);letter-spacing:.08em;align-items:center;gap:5px;margin-bottom:7px;font-size:10px;font-weight:850;display:flex}.text-link{color:var(--brand);flex:none;align-items:center;padding:8px 0;font-size:12px;font-weight:750;display:flex}.screen-loader{place-items:center;min-height:100svh;display:grid}.screen-loader .brand-mark{animation:1.2s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.5}}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:16px;display:grid}.stat-card{border:1px solid var(--line);min-height:126px;box-shadow:var(--shadow);background:#fff;border-radius:16px;flex-direction:column;align-items:flex-start;gap:12px;padding:17px 15px;display:flex}.stat-icon{border-radius:12px;place-items:center;width:38px;height:38px;display:grid}.stat-icon.purple{color:#6c52e2;background:#f0ecff}.stat-icon.blue{color:#378bd1;background:#eaf5ff}.stat-icon.coral{color:#e55676;background:#ffedf1}.stat-icon.green{color:#2f9d6f;background:#e9f8f1}.stat-card>div>span{color:#686e80;font-size:11px;font-weight:700;display:block}.stat-card strong{letter-spacing:-.04em;margin-top:4px;font-size:27px;line-height:1;display:block}.stat-card strong small{color:#656b7e;margin-left:3px;font-size:12px;font-weight:700}.stat-card p{color:#9a9eac;margin:7px 0 0;font-size:10px;display:none}.dashboard-grid{gap:16px;display:grid}.today-section{overflow:hidden}.student-grid{gap:12px;display:grid}.dashboard-students{padding:0 12px 14px}.dashboard-side{align-content:start;gap:16px;display:grid}.student-card{border:1px solid var(--line);background:#fff;border-radius:17px;min-width:0;transition:transform .18s,box-shadow .18s,border .18s;overflow:hidden;box-shadow:0 5px 18px #2723470a}.student-card:hover{border-color:#d9d4f3;transform:translateY(-1px);box-shadow:0 10px 28px #40347617}.student-card-main{padding:16px 15px 13px;display:block}.student-card-head{align-items:center;gap:10px;display:flex}.student-avatar{width:42px;height:42px;color:hsl(var(--avatar-hue) 54% 45%);background:hsl(var(--avatar-hue) 70% 93%);border-radius:13px;flex:none;place-items:center;font-size:14px;font-weight:850;display:grid}.student-name-wrap{flex:1;min-width:0}.student-name-wrap>div{align-items:center;gap:7px;display:flex}.student-name-wrap h3{letter-spacing:-.02em;margin:0;font-size:15px}.student-name-wrap p{color:#858a9a;align-items:center;gap:4px;margin:5px 0 0;font-size:11px;display:flex}.card-arrow{color:#b6bac8}.badge{white-space:nowrap;border-radius:99px;width:fit-content;padding:4px 7px;font-size:9px;font-weight:800;line-height:1}.badge-active{color:#257a59;background:#e8f7f0}.badge-expiring{color:#d24b68;background:#ffedf1}.badge-holding{color:#8d62ba;background:#f3ebfb}.badge-expired{color:#777d8d;background:#eceef2}.pass-summary{background:#f8f8fb;border-radius:11px;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:10px;margin-top:14px;padding:11px 12px;display:grid}.pass-summary>div{gap:4px;min-width:0;display:grid}.pass-summary span{color:#9296a5;align-items:center;gap:4px;font-size:9px;display:flex}.pass-summary strong{white-space:nowrap;text-overflow:ellipsis;font-size:10px;overflow:hidden}.progress-row{margin-top:12px}.progress-label{color:#777c8d;justify-content:space-between;font-size:10px;display:flex}.progress-label strong{color:#565b6c;font-weight:700}.progress-label em{color:#ef4f71;font-size:14px;font-style:normal}.progress-track{background:#e8e9ef;border-radius:9px;height:5px;margin-top:7px;overflow:hidden}.progress-track i{border-radius:inherit;background:linear-gradient(90deg,#6e52dd,#8b72ec);height:100%;display:block}.lesson-button{width:100%;min-height:48px;color:var(--brand);background:#f7f5ff;border:0;border-top:1px solid #ece9fa;justify-content:center;align-items:center;gap:6px;font-size:13px;font-weight:820;transition:all .18s;display:flex}.lesson-button:hover:not(:disabled){color:#fff;background:var(--brand)}.lesson-button:disabled{color:#aaaeb9;cursor:not-allowed;background:#f4f4f6}.schedule-list{padding:0 17px 13px}.schedule-list a{border-bottom:1px solid #f0f1f5;grid-template-columns:3px 1fr auto;align-items:center;gap:12px;min-height:62px;display:grid}.schedule-list a:last-child{border-bottom:0}.schedule-list i{border-radius:4px;width:3px;height:35px}.schedule-list span{gap:4px;display:grid}.schedule-list small{color:#8a90a1;align-items:center;gap:4px;font-size:10px;display:flex}.schedule-list strong{font-size:12px}.schedule-list em{color:var(--brand);font-size:10px;font-style:normal;font-weight:700}.recent-list{padding:0 18px 16px}.recent-list>div{border-bottom:1px solid #f0f1f5;justify-content:space-between;align-items:center;padding:12px 0;display:flex}.recent-list>div:last-child{border:0}.recent-list span{gap:3px;display:grid}.recent-list strong{font-size:12px}.recent-list small{color:#9599a7;font-size:9px}.recent-list em{color:var(--brand);font-size:10px;font-style:normal;font-weight:700}.modal-backdrop{z-index:60;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f111d7a;justify-content:center;align-items:flex-end;padding:20px;animation:.18s fade-in;display:flex;position:fixed;inset:0}.modal-sheet{width:100%;max-width:520px;max-height:min(780px,90svh);box-shadow:var(--shadow-lg);background:#fff;border-radius:22px 22px 18px 18px;padding:10px 18px 20px;animation:.24s sheet-up;overflow:auto}.modal-handle{background:#d8dae2;border-radius:9px;width:38px;height:4px;margin:0 auto 8px}.modal-header{justify-content:space-between;align-items:flex-start;gap:15px;padding:8px 0 18px;display:flex}.modal-header h2{letter-spacing:-.03em;margin:0;font-size:20px;line-height:1.4}.modal-header p{color:var(--muted);margin:6px 0 0;font-size:12px;line-height:1.5}.modal-header .icon-button{flex:none;width:36px;height:36px}.lesson-change{background:#f7f5ff;border:1px solid #ece8ff;border-radius:14px;grid-template-columns:auto auto;align-items:center;gap:4px 10px;min-height:90px;padding:18px;display:grid}.lesson-change span{color:#818698;font-size:11px}.lesson-change strong{font-size:21px}.lesson-change .lesson-arrow{color:#aea6db;font-size:20px;display:none}.modal-actions{grid-template-columns:.7fr 1.3fr;gap:9px;margin-top:18px;display:grid}.toast{z-index:100;color:#fff;background:#252735;border-radius:13px;align-items:center;gap:10px;width:calc(100% - 32px);max-width:420px;min-height:52px;padding:12px 16px;font-size:12px;font-weight:700;animation:.25s toast-in;display:flex;position:fixed;bottom:92px;left:50%;transform:translate(-50%);box-shadow:0 14px 38px #14142340}.toast svg{color:#75ddb0;flex:none}.empty-state{color:#9b9fad;text-align:center;align-content:center;place-items:center;gap:9px;min-height:220px;padding:35px;display:grid}.empty-state strong{color:#565b6c;font-size:14px}.empty-state p{max-width:280px;margin:0;font-size:11px;line-height:1.6}.not-found-action{justify-content:center;padding:0 20px 30px;display:flex}.student-tools{margin-bottom:17px;padding:13px}.search-box{color:#979baa;background:#f7f8fb;border:1px solid #0000;border-radius:12px;align-items:center;gap:10px;height:50px;padding:0 14px;transition:all .18s;display:flex}.search-box:focus-within{color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft);background:#fff;border-color:#bcb0f2}.search-box input{background:0 0;border:0;outline:0;flex:1;min-width:0;font-size:13px}.search-box button{color:#8b90a0;background:0 0;border:0;padding:5px;font-size:10px}.filter-row{scrollbar-width:none;gap:7px;margin:12px -2px -2px;padding:2px;display:flex;overflow-x:auto}.filter-row::-webkit-scrollbar{display:none}.filter-row>span,.filter-row button{border-radius:9px;flex:none;align-items:center;gap:5px;height:34px;padding:0 12px;font-size:11px;font-weight:720;display:flex}.filter-row>span{color:#8f94a4;padding-left:5px}.filter-row button{color:#74798a;background:#f4f5f8;border:1px solid #0000}.filter-row button.active{color:var(--brand);background:var(--brand-soft);border-color:#ddd5ff}.list-summary{color:#9296a5;justify-content:space-between;margin:0 2px 12px;font-size:11px;display:flex}.list-summary span{align-items:center;gap:5px;display:flex}.list-summary strong{color:var(--brand)}.students-page-grid{gap:12px}.lessons-layout{gap:16px;display:grid}.date-chip,.count-badge{color:var(--brand);background:var(--brand-soft);border-radius:9px;align-items:center;gap:5px;padding:7px 10px;font-size:10px;font-weight:750;display:flex}.lesson-schedule-list{padding:0 15px 15px}.lesson-schedule-list article{border-bottom:1px solid #f0f1f5;grid-template-columns:48px 3px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:82px;padding:12px 0;display:grid}.lesson-schedule-list article:last-child{border:0}.lesson-time{text-align:right;gap:3px;display:grid}.lesson-time strong{font-size:12px}.lesson-time span{color:#999dab;font-size:9px}.lesson-schedule-list article>i{background:linear-gradient(#8067eb,#a697ee);border-radius:9px;height:42px}.lesson-schedule-list article>a{gap:5px;min-width:0;display:grid}.lesson-schedule-list article>a strong{font-size:13px}.lesson-schedule-list article>a span{color:#8a8f9f;white-space:nowrap;text-overflow:ellipsis;font-size:10px;overflow:hidden}.schedule-remaining{text-align:right;gap:2px;display:grid}.schedule-remaining span{color:#999dab;font-size:9px}.schedule-remaining strong{color:#ef4f71;font-size:12px}.lesson-schedule-list article>button{height:39px;color:var(--brand);background:#f5f2ff;border:1px solid #dcd3ff;border-radius:10px;grid-column:3/5;font-size:11px;font-weight:800}.history-table{padding:0 16px 16px}.history-row{border-bottom:1px solid #f0f1f5;grid-template-columns:34px minmax(0,1fr) auto auto;align-items:center;gap:10px;min-height:68px;padding:10px 0;display:grid}.history-row:last-child{border:0}.history-status{border-radius:50%;place-items:center;width:32px;height:32px;display:grid}.history-status.completed{color:#2d9b6d;background:#e8f8f0}.history-status.cancelled{color:#969aa8;background:#eff0f3}.history-person,.history-date{gap:3px;display:grid}.history-person strong,.history-date strong{font-size:11px}.history-person small,.history-date small{color:#969aa8;font-size:9px}.history-date{text-align:right}.history-row button{color:#7a7f90;background:#f4f5f7;border:0;border-radius:8px;align-items:center;gap:4px;padding:7px 8px;font-size:9px;font-weight:700;display:flex}.cancelled-label{color:#8c91a0;background:#f2f3f5;border-radius:8px;padding:6px;font-size:9px}.cancel-summary{color:#8b58a9;background:#faf2ff;border:1px solid #efdffc;border-radius:13px;grid-template-columns:36px 1fr auto;align-items:center;gap:10px;padding:14px;display:grid}.cancel-summary>svg{margin:auto}.cancel-summary>div{gap:4px;display:grid}.cancel-summary strong{color:#393443;font-size:12px}.cancel-summary span{color:#8b8491;font-size:10px}.cancel-summary em{color:#c05476;font-size:11px;font-style:normal;font-weight:800}.danger-button{color:#fff;background:#d84d6b}.detail-topline{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.back-link,.detail-edit{color:#6f7486;background:0 0;border:0;align-items:center;gap:6px;min-height:38px;padding:0 8px;font-size:12px;font-weight:700;display:flex}.detail-edit{background:#eceef4;border-radius:10px;padding:0 11px}.student-hero{color:#fff;background:radial-gradient(circle at 90% 0,#ffffff24,#0000 38%),linear-gradient(120deg,#2b2541,#56408f 62%,#7455da);border-radius:19px;grid-template-columns:52px minmax(0,1fr);align-items:center;gap:12px;margin-bottom:16px;padding:18px;display:grid;box-shadow:0 16px 35px #452f7d2e}.hero-avatar{color:#6046c6;background:#fff;border-radius:15px;place-items:center;width:52px;height:52px;font-size:18px;font-weight:850;display:grid}.hero-person{min-width:0}.hero-person>div{align-items:center;gap:9px;display:flex}.hero-person h1{letter-spacing:-.03em;margin:0;font-size:23px}.hero-person .badge{color:#fff;background:#ffffff2b}.hero-person p{color:#d8d2e7;flex-wrap:wrap;align-items:center;gap:5px;margin:7px 0 0;font-size:10px;display:flex}.hero-person p i{background:#aaa0c2;border-radius:50%;width:3px;height:3px;margin:0 3px}.hero-lesson-button{color:#6047c8;width:100%;box-shadow:none;background:#fff;grid-column:1/-1}.hero-lesson-button:hover{box-shadow:none}.hero-lesson-button:disabled{color:#b5adc6;background:#fffc}.detail-tabs{scrollbar-width:none;background:#ebecef;border-radius:12px;gap:5px;margin-bottom:16px;padding:4px;display:flex;overflow-x:auto}.detail-tabs button{color:#757a8a;background:0 0;border:0;border-radius:9px;flex:1 0 auto;min-width:95px;height:40px;font-size:11px;font-weight:750}.detail-tabs button.active{color:#3b3e4e;background:#fff;box-shadow:0 3px 10px #26253814}.detail-tabs button span{color:var(--brand);background:var(--brand-soft);border-radius:6px;padding:2px 5px;font-size:8px}.detail-layout,.detail-primary,.detail-side{align-content:start;gap:15px;display:grid}.course-hero-card{overflow:hidden}.course-card-head{border-bottom:1px solid #f0f0f5;justify-content:space-between;align-items:center;gap:10px;padding:18px;display:flex}.course-card-head>div{align-items:center;gap:11px;min-width:0;display:flex}.course-icon{width:42px;height:42px;color:var(--brand);background:var(--brand-soft);border-radius:12px;flex:none;place-items:center;display:grid}.course-card-head>div>span:last-child{gap:4px;min-width:0;display:grid}.course-card-head small{color:#9498a8;font-size:9px}.course-card-head strong{white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.course-card-head button{color:var(--brand);background:0 0;border:0;align-items:center;gap:3px;padding:7px 0;font-size:10px;font-weight:750;display:none}.course-numbers{grid-template-columns:1fr 1fr;gap:12px;padding:18px;display:grid}.course-numbers>div{background:#f8f8fb;border-radius:12px;gap:7px;min-width:0;padding:13px;display:grid}.course-numbers>div:last-child{grid-column:1/-1}.course-numbers span{color:#898e9e;font-size:9px}.course-numbers strong{letter-spacing:-.02em;font-size:18px}.course-numbers strong small{color:#777c8d;font-size:10px}.course-numbers .remaining-highlight{background:linear-gradient(135deg,#f2eeff,#faf8ff)}.course-numbers .remaining-highlight strong{color:var(--brand);font-size:27px}.course-numbers>div:last-child strong{font-size:11px}.large-progress{padding:0 18px 20px}.large-progress>div:first-child{color:#767b8d;justify-content:space-between;margin-bottom:9px;font-size:10px;display:flex}.large-progress .progress-track{height:7px}.detail-info-card{overflow:hidden}.info-grid{grid-template-columns:1fr 1fr;gap:17px 10px;margin:0;padding:4px 18px 18px;display:grid}.info-grid>div{gap:6px;min-width:0;display:grid}.info-grid .wide{grid-column:1/-1}.info-grid dt{color:#969aa9;font-size:9px}.info-grid dd{word-break:keep-all;margin:0;font-size:11px;font-weight:700}.info-grid .wide dd{color:#666b7d;background:#f7f8fa;border-radius:10px;padding:12px;font-weight:550;line-height:1.6}.quick-actions{overflow:hidden}.quick-actions>div:last-child{padding:0 14px 14px}.quick-actions button{color:#7a7f8f;text-align:left;background:#fff;border:0;border-bottom:1px solid #f0f1f5;grid-template-columns:38px 1fr auto;align-items:center;gap:10px;width:100%;min-height:62px;padding:8px 4px;display:grid}.quick-actions button:last-child{border:0}.quick-actions button>span{color:#747a8b;background:#f1f2f5;border-radius:10px;place-items:center;width:38px;height:38px;display:grid}.quick-actions button>div{gap:4px;display:grid}.quick-actions button strong{color:#3e4252;font-size:11px}.quick-actions button small{color:#999dab;font-size:9px}.quick-actions button.primary-action>span{color:var(--brand);background:var(--brand-soft)}.quick-actions button.primary-action strong{color:var(--brand-dark)}.holding-notice{color:#8057a5;background:#f7effb;border:1px solid #eadbf3;border-radius:14px;align-items:center;gap:10px;padding:14px;display:flex}.holding-notice>div{gap:4px;display:grid}.holding-notice strong{font-size:11px}.holding-notice span{color:#9a7dae;font-size:9px}.detail-history,.payment-history{overflow:hidden}.detail-timeline{padding:0 18px 20px}.detail-timeline article{border-bottom:1px solid #f0f1f5;grid-template-columns:1fr auto;align-items:center;gap:12px;min-height:75px;padding:12px 0 12px 47px;display:grid;position:relative}.detail-timeline article:before{content:"";background:#e3e5eb;width:1px;position:absolute;top:48px;bottom:-28px;left:16px}.detail-timeline article:last-child:before{display:none}.timeline-icon{color:#2e9d70;background:#e8f8f0;border-radius:50%;place-items:center;width:33px;height:33px;display:grid;position:absolute;left:0}.detail-timeline .cancelled .timeline-icon{color:#9296a5;background:#edeef2}.detail-timeline article>div>div{align-items:center;gap:6px;display:flex}.detail-timeline strong{font-size:12px}.detail-timeline p{color:#9599a8;margin:5px 0 0;font-size:9px}.lesson-status-badge{color:#2a8d65;background:#e9f8f1;border-radius:6px;padding:3px 6px;font-size:8px;font-weight:750}.lesson-status-badge.cancelled{color:#838796;background:#edeef2}.detail-timeline button{color:#7a7f8f;background:#f1f2f5;border:0;border-radius:8px;padding:7px 9px;font-size:9px;font-weight:700}.detail-timeline em{color:#8d91a0;font-size:9px;font-style:normal}.small-button{min-height:36px;color:var(--brand);background:var(--brand-soft);box-shadow:none;padding:0 10px;font-size:10px}.payment-list{padding:0 18px 20px}.payment-list article{border-bottom:1px solid #f0f1f5;grid-template-columns:40px 1fr auto;align-items:center;gap:11px;min-height:76px;display:grid}.payment-list article:last-child{border:0}.payment-icon{width:38px;height:38px;color:var(--brand);background:var(--brand-soft);border-radius:11px;place-items:center;display:grid}.payment-list article>div{gap:5px;display:grid}.payment-list article>div:last-child{text-align:right}.payment-list strong{font-size:11px}.payment-list span{color:#969aa9;font-size:9px}.paid-badge{font-weight:700;color:#2c9168!important}.form-grid{grid-template-columns:1fr 1fr;gap:13px;display:grid}.form-grid label,.option-group{gap:7px;min-width:0;display:grid}.form-grid label.wide{grid-column:1/-1}.form-grid label>span,.option-group>span{color:#666b7c;font-size:10px;font-weight:750}.form-grid input,.form-grid select,.form-grid textarea{background:#fff;border:1px solid #dfe1e9;border-radius:10px;outline:0;width:100%;min-width:0;min-height:45px;padding:10px 12px;font-size:11px}.form-grid textarea{resize:vertical}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{box-shadow:0 0 0 3px var(--brand-soft);border-color:#9c8aec}.date-change-card{background:#f8f7fc;border-radius:12px;grid-template-columns:1fr auto 1fr;align-items:center;gap:9px;margin-top:14px;padding:14px;display:grid;position:relative}.date-change-card>div{text-align:center;gap:5px;display:grid}.date-change-card span{color:#969aa8;font-size:9px}.date-change-card strong{font-size:11px}.date-change-card em{color:#2d8e67;background:#e8f7ef;border-radius:8px;padding:4px 7px;font-size:9px;font-style:normal;font-weight:800;position:absolute;top:-7px;right:8px}.option-group{margin-bottom:14px}.option-group>div{gap:7px;display:flex}.option-group button{color:#777c8d;background:#f4f5f8;border:1px solid #0000;border-radius:9px;flex:1;height:39px;font-size:10px;font-weight:750}.option-group button.active{color:var(--brand);background:var(--brand-soft);border-color:#d8ceff}.positive-change{align-items:center;gap:3px;color:#2b9b6d!important;display:flex!important}.charts-grid{gap:16px;margin-bottom:16px;display:grid}.chart-card{overflow:hidden}.chart-total{border-radius:9px;padding:7px 9px;font-size:11px;font-weight:800}.chart-total.purple{color:var(--brand);background:var(--brand-soft)}.chart-total.blue{color:#318bca;background:#e9f5fc}.bar-chart{border-top:1px solid #f0f1f5;justify-content:space-around;align-items:stretch;gap:8px;height:230px;padding:16px 18px 20px;display:flex}.bar-chart>div{text-align:center;flex:1;grid-template-rows:18px 1fr 18px;gap:6px;min-width:28px;max-width:54px;display:grid}.bar-value{color:#777c8c;font-size:9px;font-weight:700}.bar-track{background:linear-gradient(#0000,#f7f7fa);border-radius:8px 8px 3px 3px;align-items:flex-end;display:flex;position:relative;overflow:hidden}.bar-track i{border-radius:7px 7px 2px 2px;width:100%;min-height:10px;transition:height .5s}.bar-track i.purple{background:linear-gradient(#8d76ed,#6449d1)}.bar-track i.blue{background:linear-gradient(#6cb9e9,#3e95d0)}.bar-chart span{color:#9195a4;font-size:9px}.operations-card{overflow:hidden}.status-distribution{gap:15px;padding:2px 20px 20px;display:grid}.status-distribution>div{grid-template-columns:76px minmax(0,1fr) 34px;align-items:center;gap:10px;display:grid}.status-distribution span{color:#64697a;align-items:center;gap:6px;font-size:10px;display:flex}.status-distribution span i{border-radius:50%;width:7px;height:7px}.status-distribution>div>div{background:#eef0f4;border-radius:9px;height:7px;overflow:hidden}.status-distribution>div>div i{border-radius:inherit;height:100%;display:block}.status-distribution strong{text-align:right;font-size:10px}.permission-card{text-align:center;place-items:center;max-width:540px;margin:60px auto;padding:45px 25px;display:grid}.permission-card>span{width:54px;height:54px;color:var(--brand);background:var(--brand-soft);border-radius:17px;place-items:center;display:grid}.permission-card h1{margin:19px 0 8px;font-size:22px}.permission-card p{color:var(--muted);margin:0 0 23px;font-size:12px}.settings-grid{gap:16px;display:grid}.role-card,.demo-data-card{overflow:hidden}.role-options{gap:9px;padding:0 17px 18px;display:grid}.role-options button{text-align:left;color:#777c8d;background:#fafafc;border:1px solid #e8e9ee;border-radius:13px;grid-template-columns:42px 1fr 16px;align-items:center;gap:11px;min-height:70px;padding:11px 13px;display:grid}.role-options button.active{color:var(--brand);background:#f8f6ff;border-color:#cfc4fa}.role-options button>span{color:#73798b;background:#edeef2;border-radius:12px;place-items:center;width:42px;height:42px;display:grid}.role-options button.active>span{color:var(--brand);background:var(--brand-soft)}.role-options button>div{gap:5px;display:grid}.role-options strong{color:#3e4252;font-size:12px}.role-options small{color:#9498a7;font-size:9px}.role-options button>i{border:2px solid #ced1da;border-radius:50%;width:14px;height:14px}.role-options button.active>i{border:4px solid var(--brand)}.demo-data-card{padding-bottom:17px}.data-status{color:#2f9069;background:#edf9f4;border-radius:12px;align-items:center;gap:11px;margin:0 17px 14px;padding:14px;display:flex}.data-status>span{background:#d8f1e6;border-radius:10px;place-items:center;width:38px;height:38px;display:grid}.data-status>div{gap:4px;display:grid}.data-status strong{color:#34755b;font-size:11px}.data-status small{color:#6e9c89;font-size:9px}.setting-action{color:#676c7d;background:#f1f2f5;border:0;border-radius:10px;align-items:center;gap:7px;min-height:42px;margin:0 17px;padding:0 13px;font-size:10px;font-weight:750;display:flex}.profile-card{grid-template-columns:46px 1fr auto;align-items:center;gap:11px;padding:17px;display:grid}.profile-large{width:46px;height:46px;color:var(--brand);background:var(--brand-soft);border-radius:14px;place-items:center;display:grid}.profile-card>div{gap:5px;display:grid}.profile-card strong{font-size:12px}.profile-card span{color:#9296a5;font-size:9px}.profile-card button{color:#d2536f;background:#fff0f3;border:0;border-radius:9px;align-items:center;gap:5px;padding:8px 9px;font-size:9px;font-weight:700;display:flex}@keyframes fade-in{0%{opacity:0}}@keyframes sheet-up{0%{opacity:0;transform:translateY(24px)}}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,12px)}}@media (min-width:640px){.page-content{padding:30px 24px 105px}.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-card{min-height:136px}.stat-card p{display:block}.dashboard-students{grid-template-columns:repeat(2,minmax(0,1fr))}.modal-backdrop{align-items:center}.modal-sheet{border-radius:22px;padding:14px 24px 24px}.lesson-change{text-align:center;grid-template-columns:1fr auto auto auto 1fr}.lesson-change .lesson-arrow{display:block}.students-page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.student-tools{padding:15px}.lesson-schedule-list article{grid-template-columns:58px 3px minmax(0,1fr) auto 70px}.lesson-schedule-list article>button{grid-column:auto;height:38px}.student-hero{grid-template-columns:60px 1fr auto;padding:22px}.hero-avatar{width:60px;height:60px;font-size:20px}.hero-lesson-button{grid-column:auto;width:auto}.course-card-head button{display:flex}.course-numbers{grid-template-columns:.8fr .8fr 1.4fr}.course-numbers>div:last-child{grid-column:auto}.settings-grid{grid-template-columns:1fr 1fr}.profile-card{grid-column:1/-1}}@media (min-width:1024px){.desktop-sidebar{display:flex}.app-main{margin-left:254px}.mobile-header,.bottom-nav{display:none}.page-content{padding:0 28px 38px}.desktop-topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffd1;justify-content:flex-end;align-items:center;gap:14px;height:72px;margin:0 -28px 27px;padding:0 30px;display:flex}.desktop-topbar>div{color:#74798b;background:#f5f5f8;border-radius:9px;align-items:center;gap:7px;padding:7px 11px;font-size:11px;font-weight:700;display:flex}.desktop-topbar .icon-button{width:38px;height:38px}.page-heading{margin-bottom:27px}.page-heading p{font-size:14px}.stat-grid{gap:14px;margin-bottom:18px}.stat-card{flex-direction:row;align-items:flex-start;gap:14px;min-height:132px;padding:20px}.stat-card strong{margin-top:7px;font-size:30px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 330px;gap:18px}.section-heading{padding:23px 24px 19px}.dashboard-students{padding:0 16px 17px}.toast{bottom:30px}.student-tools{grid-template-columns:minmax(300px,.8fr) 1.2fr;align-items:center;gap:18px;display:grid}.filter-row{justify-content:flex-end;margin:0}.students-page-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.lessons-layout{grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr)}.detail-layout{grid-template-columns:minmax(0,1fr) 320px;gap:17px}.student-hero{padding:24px}.hero-person h1{font-size:27px}.detail-tabs{width:430px}.charts-grid,.settings-grid{grid-template-columns:1fr 1fr}}@media (min-width:1280px){.page-content{padding-left:36px;padding-right:36px}.desktop-topbar{margin-left:-36px;margin-right:-36px;padding-left:38px;padding-right:38px}.dashboard-students{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:minmax(0,1fr) 350px}.students-page-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.detail-layout{grid-template-columns:minmax(0,1fr) 350px}}@media (max-width:820px){.login-page{display:block}.login-visual{display:none}.login-panel{padding:35px 22px}.mobile-login-logo{align-items:center;gap:11px;margin-bottom:48px;font-size:20px;display:flex}}@media (max-width:380px){.page-content{padding-left:12px;padding-right:12px}.stat-card{padding:14px 12px}.pass-summary{grid-template-columns:1fr}.pass-summary>div:last-child{display:none}.bottom-nav a{min-width:48px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}