:root{--blue-950:#08245c;--blue-900:#0a3478;--blue-800:#0c4aa3;--blue-700:#1264d8;--blue-600:#2680eb;--blue-100:#e9f3ff;--cyan:#13b7c8;--green:#13a36e;--green-soft:#e5f8ef;--orange:#f39a35;--orange-soft:#fff3e3;--red:#df4d5b;--red-soft:#ffebee;--ink:#152238;--muted:#65748b;--line:#e2e9f2;--soft:#f4f7fb;--white:#fff;--shadow:0 16px 44px rgba(15,48,91,.1);--sidebar:270px;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--soft);font-size:14px;line-height:1.55}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.muted{color:var(--muted)}.small{font-size:12px}.eyebrow{display:inline-block;color:var(--blue-700);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.eyebrow.light{color:#b9ddff}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:10px 17px;border:1px solid transparent;border-radius:11px;font-weight:750;cursor:pointer;transition:.2s ease;white-space:nowrap}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(14,74,163,.14)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--blue-700),var(--blue-600));border-color:var(--blue-700)}.btn-secondary{background:var(--blue-100);color:var(--blue-800);border-color:#cfe4ff}.btn-outline{background:#fff;color:var(--blue-800);border-color:#c9d8eb}.btn-ghost{background:transparent;color:var(--muted)}.btn-white{background:#fff;color:var(--blue-900)}.btn-sm{padding:7px 12px;min-height:36px;font-size:12px}.btn-block{width:100%}.text-green{color:var(--green)!important}.text-red{color:var(--red)!important}.alert{position:relative;padding:13px 44px 13px 16px;border-radius:12px;margin:0 0 16px;font-weight:650}.alert button{position:absolute;right:12px;top:9px;border:0;background:transparent;font-size:20px;color:inherit;cursor:pointer}.alert-error{background:var(--red-soft);border:1px solid #ffcbd1;color:#a62d3b}.alert-success{background:var(--green-soft);border:1px solid #bcebd7;color:#08724b}

/* Landing page */
.landing-body{background:#fff}.public-header{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,6vw,92px);position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(221,232,244,.85)}.public-logo{display:flex;align-items:center;gap:12px}.public-logo img{width:55px;height:55px;object-fit:cover;border-radius:50%;box-shadow:0 5px 15px rgba(9,56,122,.18)}.public-logo span{display:flex;flex-direction:column}.public-logo strong{color:var(--blue-950);font-size:14px;letter-spacing:.035em}.public-logo small{color:var(--green);font-size:11px;font-weight:750}.public-nav{display:flex;align-items:center;gap:28px}.public-nav>a:not(.btn){color:#475772;font-size:13px;font-weight:650}.public-nav>a:not(.btn):hover{color:var(--blue-700)}.mobile-nav-toggle{display:none;border:0;background:transparent;font-size:24px}.hero-section{position:relative;isolation:isolate;overflow:hidden;min-height:700px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:40px;padding:80px clamp(24px,7vw,110px) 100px;color:#fff;background:linear-gradient(128deg,#082a69 0%,#0a4fae 58%,#1279dd 100%)}.hero-section:after{content:"";position:absolute;left:-8%;right:-8%;bottom:-115px;height:200px;border-radius:50% 50% 0 0;background:#fff;z-index:-1}.hero-glow{position:absolute;border-radius:50%;filter:blur(4px);z-index:-2}.hero-glow-one{width:520px;height:520px;right:-80px;top:-110px;background:radial-gradient(circle,rgba(73,188,255,.4),transparent 68%)}.hero-glow-two{width:430px;height:430px;left:35%;bottom:-280px;background:radial-gradient(circle,rgba(48,210,175,.25),transparent 70%)}.hero-copy{max-width:690px}.hero-copy h1{font-size:clamp(44px,5vw,76px);line-height:1.04;letter-spacing:-.045em;margin:17px 0 25px}.hero-copy h1 em{font-style:normal;color:#70e0c0}.hero-copy>p{max-width:630px;color:#d7e9ff;font-size:18px;line-height:1.75}.hero-actions{display:flex;align-items:center;gap:28px;margin:32px 0 42px}.text-link{font-weight:750;color:#fff}.text-link span{display:inline-block;transition:.2s}.text-link:hover span{transform:translateX(4px)}.hero-trust{display:flex;gap:34px;border-top:1px solid rgba(255,255,255,.18);padding-top:24px}.hero-trust span{display:flex;align-items:baseline;gap:8px;color:#cfe5ff;font-size:12px}.hero-trust b{font-size:21px;color:#fff}.hero-visual{position:relative;min-height:460px;display:grid;place-items:center}.hero-logo-ring{width:min(360px,70vw);height:min(360px,70vw);padding:18px;border:1px solid rgba(255,255,255,.28);border-radius:50%;box-shadow:0 0 0 18px rgba(255,255,255,.05),0 38px 80px rgba(2,20,58,.35);background:rgba(255,255,255,.09);backdrop-filter:blur(12px)}.hero-logo-ring img{width:100%;height:100%;object-fit:cover;border-radius:50%}.floating-card{position:absolute;display:flex;gap:12px;align-items:center;min-width:210px;padding:14px 16px;border:1px solid rgba(255,255,255,.35);border-radius:16px;background:rgba(255,255,255,.94);color:var(--ink);box-shadow:0 18px 40px rgba(3,26,72,.24)}.floating-card.card-one{top:14%;right:-3%}.floating-card.card-two{bottom:11%;left:-6%}.mini-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:var(--orange-soft);color:var(--orange);font-size:19px}.mini-icon.green{background:var(--green-soft);color:var(--green)}.floating-card div{display:flex;flex-direction:column}.floating-card small{font-size:10px;color:var(--muted)}.section{padding:100px clamp(24px,7vw,110px)}.section-heading{text-align:center;max-width:760px;margin:0 auto 52px}.section-heading.left{text-align:left;margin-left:0}.section-heading h2{margin:12px 0 14px;font-size:clamp(32px,4vw,50px);letter-spacing:-.035em;line-height:1.15;color:var(--blue-950)}.section-heading p{font-size:16px;color:var(--muted)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:auto}.feature-grid article{padding:34px;border:1px solid var(--line);border-radius:22px;transition:.25s}.feature-grid article:hover{transform:translateY(-5px);border-color:#aed2fb;box-shadow:var(--shadow)}.feature-no{font-size:11px;font-weight:800;color:var(--blue-600)}.feature-grid h3{font-size:21px;margin:36px 0 12px}.feature-grid p{color:var(--muted);line-height:1.75}.vision-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:90px clamp(24px,8vw,130px);background:var(--blue-950);color:#fff}.vision-quote{display:flex;flex-direction:column;justify-content:center}.quote-mark{color:#38c6b1;font:100px/1 Georgia,serif;height:70px}.vision-quote p{font-size:clamp(31px,3.5vw,50px);line-height:1.25;letter-spacing:-.03em;margin:0 0 24px}.vision-quote>span:last-child{color:#a9c9ee}.mission-list .eyebrow{margin-bottom:12px}.mission-item{display:grid;grid-template-columns:42px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.12)}.mission-item b{color:#66dfc2}.mission-item p{margin:0;color:#d3e6fb}.soft-section{background:#f5f9ff}.achievement-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.achievement-card{padding:28px;min-height:250px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 9px 30px rgba(14,58,112,.06)}.achievement-card h3{font-size:22px;margin:28px 0 9px}.achievement-card p{color:var(--muted)}.achievement-card small{margin-top:auto;color:var(--blue-700);font-weight:750}.achievement-badge{align-self:flex-start;padding:6px 10px;border-radius:20px;background:var(--blue-100);color:var(--blue-800);font-size:10px;font-weight:800;text-transform:uppercase}.accent-card{background:linear-gradient(145deg,var(--blue-800),var(--blue-600));color:#fff}.accent-card p,.accent-card small{color:#dbeeff}.accent-card .achievement-badge{background:rgba(255,255,255,.15);color:#fff}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:210px;gap:16px}.gallery-grid figure,.gallery-placeholder{position:relative;overflow:hidden;margin:0;border-radius:18px;background:linear-gradient(145deg,#dbeaff,#edf6ff);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--blue-700);gap:14px}.gallery-grid figure img{width:100%;height:100%;object-fit:cover}.gallery-grid figcaption{position:absolute;left:12px;right:12px;bottom:12px;padding:9px 12px;border-radius:10px;background:rgba(6,28,68,.72);color:#fff;font-weight:700}.gallery-placeholder span{font-size:32px}.gallery-placeholder b{color:var(--blue-900)}.gallery-placeholder.tall{grid-row:span 2}.gallery-placeholder.wide{grid-column:span 2}.cta-section{margin:20px clamp(24px,7vw,110px) 90px;padding:55px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-radius:30px;color:#fff;background:linear-gradient(125deg,var(--blue-950),var(--blue-700))}.cta-section h2{max-width:800px;font-size:clamp(28px,3.5vw,46px);line-height:1.18;margin:10px 0 0}.public-footer{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:30px;align-items:center;padding:38px clamp(24px,7vw,110px);background:#061b42;color:#b7cce7}.public-footer .public-logo strong{color:#fff}.public-footer>div:nth-child(2) p{margin:3px 0}.public-footer>small{text-align:right}

/* Login and installer */
.login-page{background:#fff}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.08fr .92fr}.login-showcase{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:44px clamp(40px,6vw,90px);color:#fff;background:linear-gradient(145deg,#07265e,#0d62cb)}.login-showcase:after{content:"";position:absolute;width:650px;height:650px;border-radius:50%;right:-340px;top:-260px;border:100px solid rgba(255,255,255,.045)}.back-link{position:relative;z-index:2;font-weight:700;color:#d7e9ff}.login-showcase-copy{max-width:660px;position:relative;z-index:2}.login-showcase h1{font-size:clamp(44px,5vw,72px);line-height:1.06;letter-spacing:-.045em;margin:14px 0 25px}.login-showcase p{font-size:17px;line-height:1.75;color:#d8eaff}.role-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.role-pills span{padding:8px 13px;border:1px solid rgba(255,255,255,.25);border-radius:20px;background:rgba(255,255,255,.08);font-size:11px;font-weight:750}.login-brand{position:relative;z-index:2;display:flex;align-items:center;gap:14px}.login-brand img{width:62px;height:62px;object-fit:cover;border-radius:50%;border:2px solid rgba(255,255,255,.35)}.login-brand div{display:flex;flex-direction:column}.login-brand span{font-size:11px;color:#bde5da}.login-panel{display:grid;place-items:center;padding:35px;background:#f9fbfe}.login-card{width:min(430px,100%);padding:44px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow)}.login-card h2,.install-card h2{font-size:30px;letter-spacing:-.025em;margin:8px 0}.stack-form{display:grid;gap:18px;margin-top:30px}.stack-form label,.form-grid label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:750;color:#364862}.input-icon{position:relative}.input-icon>span{position:absolute;left:13px;top:12px;color:#8594a9}.input-icon input{padding-left:38px!important}.password-toggle{position:absolute;right:9px;top:8px;border:0;background:var(--soft);border-radius:7px;padding:4px 8px;color:var(--blue-700);font-size:10px;cursor:pointer}.login-help{margin-top:26px;padding-top:20px;border-top:1px solid var(--line);font-size:12px}.login-help span{font-weight:800}.login-help p{margin:4px 0;color:var(--muted)}.mobile-login-logo{display:none}.install-page{min-height:100vh;display:grid;place-items:center;padding:30px;background:linear-gradient(145deg,#071f50,#0d61c8)}.install-shell{width:min(1050px,100%);display:grid;grid-template-columns:.8fr 1.2fr;overflow:hidden;border-radius:28px;background:#fff;box-shadow:0 30px 100px rgba(0,16,50,.35)}.install-brand{display:flex;flex-direction:column;justify-content:center;padding:55px;color:#fff;background:linear-gradient(145deg,var(--blue-950),var(--blue-700))}.install-brand img{width:150px;height:150px;object-fit:cover;border-radius:50%;margin-bottom:30px}.install-brand h1{font-size:38px;line-height:1.1;margin:12px 0 7px}.install-brand>p{color:#d2e6ff;font-size:18px}.install-points{display:flex;flex-direction:column;gap:10px;margin-top:35px;color:#c8f4e8}.install-card{padding:50px}.step-label{color:var(--blue-700);font-weight:800;text-transform:uppercase;font-size:11px;letter-spacing:.1em}.success-icon{width:60px;height:60px;display:grid;place-items:center;border-radius:50%;background:var(--green-soft);color:var(--green);font-size:26px;font-weight:800}

/* Application shell */
.app-shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar) 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);z-index:80;display:flex;flex-direction:column;background:#071f4d;color:#d9e8fb;box-shadow:6px 0 24px rgba(6,29,73,.08)}.sidebar-brand{height:78px;display:flex;align-items:center;gap:12px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.09)}.sidebar-brand img{width:48px;height:48px;object-fit:cover;border-radius:50%;border:1px solid rgba(255,255,255,.25)}.sidebar-brand div{display:flex;flex-direction:column}.sidebar-brand strong{color:#fff;font-size:14px}.sidebar-brand span{color:#8fb4df;font-size:10px}.sidebar-close{display:none;margin-left:auto;border:0;background:transparent;color:#fff;font-size:26px}.sidebar-context{margin:17px 15px 3px;padding:13px 15px;border:1px solid rgba(255,255,255,.09);border-radius:12px;background:rgba(255,255,255,.05);display:grid;grid-template-columns:1fr auto}.sidebar-context span{grid-column:1/-1;color:#7fa7d4;font-size:9px;text-transform:uppercase;letter-spacing:.1em}.sidebar-context strong{font-size:13px;color:#fff}.sidebar-context small{font-size:10px;color:#5fdfc0}.sidebar-nav{flex:1;overflow:auto;padding:10px 12px 20px}.sidebar-nav::-webkit-scrollbar{width:5px}.sidebar-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:8px}.nav-label{padding:17px 10px 7px;color:#6388b6;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.nav-item{height:40px;display:flex;align-items:center;gap:12px;padding:0 12px;border-radius:9px;color:#b8cce6;margin:2px 0}.nav-item>span{width:19px;text-align:center;font-size:16px;color:#7ea5d3}.nav-item b{font-size:12px;font-weight:650}.nav-item:hover,.nav-item.active{color:#fff;background:linear-gradient(100deg,rgba(28,120,236,.5),rgba(25,122,228,.12))}.nav-item.active{box-shadow:inset 3px 0 #4bd0b2}.nav-item.active>span{color:#4bd0b2}.sidebar-logout{height:56px;margin:10px 14px 18px;padding:0 14px;display:flex;align-items:center;gap:12px;border:1px solid rgba(255,255,255,.1);border-radius:11px;color:#adc5e1}.app-main{grid-column:2;min-width:0;min-height:100vh;display:flex;flex-direction:column}.topbar{height:78px;position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;padding:0 30px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.94);backdrop-filter:blur(12px)}.menu-toggle{display:none;border:0;background:transparent;font-size:22px}.topbar-title{display:flex;flex-direction:column}.topbar-title span{color:var(--muted);font-size:10px}.topbar-title strong{font-size:16px}.topbar-actions{display:flex;align-items:center;gap:15px;position:relative}.date-chip{display:flex;gap:9px;align-items:center;padding-right:18px;border-right:1px solid var(--line)}.date-chip>span{color:var(--blue-700)}.date-chip div{display:flex;flex-direction:column}.date-chip small{color:var(--blue-700);font-weight:800}.date-chip b{font-size:10px;color:var(--muted)}.user-menu{display:flex;align-items:center;gap:9px;border:0;background:transparent;cursor:pointer;text-align:left}.user-menu>span:nth-child(2){display:flex;flex-direction:column}.user-menu b{font-size:11px}.user-menu small{font-size:9px;color:var(--muted)}.user-menu i{font-style:normal;color:var(--muted)}.avatar{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(145deg,var(--blue-700),var(--cyan));color:#fff;font-weight:800}.small-avatar{width:34px;height:34px;border-radius:10px;font-size:12px}.user-dropdown{position:absolute;right:0;top:52px;width:180px;display:none;padding:7px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:var(--shadow)}.user-dropdown.open{display:flex;flex-direction:column}.user-dropdown a{padding:9px 10px;border-radius:7px;font-size:12px}.user-dropdown a:hover{background:var(--soft)}.content-area{flex:1;padding:30px}.app-footer{display:flex;justify-content:space-between;padding:20px 30px;color:#8591a3;font-size:10px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.page-head h1{font-size:27px;line-height:1.15;letter-spacing:-.025em;margin:7px 0 5px}.page-head p{margin:0;color:var(--muted)}.page-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.panel{border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 5px 20px rgba(16,53,97,.035)}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;border-bottom:1px solid var(--line)}.panel-head h3{font-size:15px;margin:0}.panel-head p{margin:3px 0 0;color:var(--muted);font-size:10px}.panel-head>a{color:var(--blue-700);font-size:11px;font-weight:750}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.metric-grid.compact{grid-template-columns:repeat(3,1fr)}.metric-card{min-height:126px;display:flex;align-items:center;gap:15px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 5px 20px rgba(20,50,90,.035)}.metric-icon{width:47px;height:47px;display:grid;place-items:center;flex:0 0 auto;border-radius:14px;font-size:17px;font-weight:850}.metric-card.blue .metric-icon{background:var(--blue-100);color:var(--blue-700)}.metric-card.cyan .metric-icon{background:#e0f8fa;color:#0795a5}.metric-card.green .metric-icon{background:var(--green-soft);color:var(--green)}.metric-card.orange .metric-icon{background:var(--orange-soft);color:var(--orange)}.metric-card.red .metric-icon{background:var(--red-soft);color:var(--red)}.metric-card>div{display:flex;flex-direction:column;min-width:0}.metric-card small{color:var(--muted);font-size:10px}.metric-card strong{margin:3px 0;font-size:23px;letter-spacing:-.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.metric-card em{font-style:normal;color:#8c99aa;font-size:9px}.dashboard-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:20px;margin-bottom:20px}.dashboard-grid.lower{grid-template-columns:1.15fr .85fr}.bar-chart{height:260px;display:flex;align-items:end;gap:11px;padding:28px 25px 22px;overflow-x:auto}.bar-col{height:100%;min-width:34px;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:6px}.bar-track{height:190px;width:24px;display:flex;align-items:end;border-radius:7px;background:#edf3fb;overflow:hidden}.bar-track span{width:100%;min-height:3px;border-radius:7px;background:linear-gradient(180deg,#36a4f5,var(--blue-700))}.bar-col b{font-size:9px;color:var(--muted)}.bar-value{font-size:9px;font-weight:800;color:var(--blue-800)}.finance-summary{min-height:260px;display:grid;place-items:center;padding:18px}.donut{width:150px;height:150px;display:grid;place-items:center;border-radius:50%;background:conic-gradient(var(--green) calc(var(--income)*1%),var(--red) 0);position:relative}.donut:after{content:"";position:absolute;width:105px;height:105px;border-radius:50%;background:#fff}.donut span{z-index:2;display:flex;flex-direction:column;text-align:center}.donut b{font-size:14px}.donut small{font-size:9px;color:var(--muted)}.finance-legend{width:100%;display:flex;justify-content:center;gap:22px}.finance-legend>div{display:flex;align-items:flex-start;gap:6px}.finance-legend span{display:flex;flex-direction:column;font-size:9px;color:var(--muted)}.finance-legend b{font-size:11px;color:var(--ink)}.dot{width:7px;height:7px;border-radius:50%;margin-top:4px}.green-dot{background:var(--green)}.red-dot{background:var(--red)}.compact-list,.activity-list,.settings-list{padding:8px 20px}.compact-list>div,.settings-list>div{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.compact-list>div:last-child,.settings-list>div:last-child{border-bottom:0}.compact-list>div>div,.settings-list>div>div{display:flex;flex:1;flex-direction:column}.compact-list small,.settings-list small{color:var(--muted);font-size:9px}.list-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--blue-100);color:var(--blue-700)}.activity-list>div{display:grid;grid-template-columns:36px 1fr auto;gap:10px;padding:13px 0;border-bottom:1px solid var(--line)}.activity-list>div:last-child{border-bottom:0}.activity-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;font-weight:900}.activity-icon.positive{background:var(--green-soft);color:var(--green)}.activity-icon.negative{background:var(--red-soft);color:var(--red)}.activity-list b{font-size:11px}.activity-list p{margin:2px 0;color:var(--muted);font-size:10px}.activity-list small{color:#9ba6b5;font-size:9px}.activity-list>div>strong{font-size:10px}.student-welcome{display:flex;align-items:center;gap:16px;margin-bottom:22px;padding:24px;border-radius:18px;background:linear-gradient(110deg,var(--blue-900),var(--blue-600));color:#fff}.student-avatar{width:62px;height:62px;display:grid;place-items:center;border-radius:18px;background:rgba(255,255,255,.18);font-size:24px;font-weight:900}.student-welcome span,.student-welcome p{color:#cfe4fc}.student-welcome h2{margin:2px 0;font-size:23px}.student-welcome p{margin:0;font-size:11px}

/* Forms, tables, dialogs */
input,select,textarea{width:100%;min-height:42px;padding:10px 12px;border:1px solid #ced9e8;border-radius:10px;background:#fff;color:var(--ink);outline:none;transition:.16s}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--blue-600);box-shadow:0 0 0 3px rgba(38,128,235,.12)}label small{display:block;color:#8a98a9;font-weight:500}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px;padding:22px}.span-2{grid-column:span 2}.form-section-title{padding-top:5px;border-bottom:1px solid var(--line)}.form-section-title h3{margin:0;font-size:14px}.form-section-title p{margin:3px 0 10px;color:var(--muted);font-size:10px}.form-divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:10px;font-weight:800;text-transform:uppercase}.form-divider:before,.form-divider:after{content:"";flex:1;height:1px;background:var(--line)}.form-note{padding:0 22px 15px;color:var(--muted);font-size:10px}.checkbox-label{flex-direction:row!important;align-items:center;margin-top:25px}.checkbox-label input{width:17px;min-height:17px}.two-column-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);gap:20px}.side-stack{display:flex;flex-direction:column;gap:20px}.logo-preview{padding:25px;text-align:center}.logo-preview img{width:170px;height:170px;margin:18px auto;object-fit:cover;border-radius:50%;box-shadow:var(--shadow)}.logo-preview p{color:var(--muted);font-size:11px}.filter-panel{margin-bottom:15px;padding:13px}.filter-row{display:flex;align-items:end;gap:10px}.filter-row label{display:flex;flex-direction:column;gap:5px;font-size:10px;color:var(--muted)}.filter-row input,.filter-row select{min-width:180px}.filter-row .search-input{position:relative;flex:1}.search-input span{position:absolute;left:13px;bottom:11px;color:#8b99a9}.search-input input{padding-left:35px;min-width:260px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left}th{padding:12px 16px;background:#f8fafc;color:#758298;font-size:9px;letter-spacing:.045em;text-transform:uppercase;white-space:nowrap}td{padding:13px 16px;border-top:1px solid var(--line);font-size:11px;vertical-align:middle}td>b{font-size:11px}td>small{display:block;margin-top:2px;color:#8996a7;font-size:9px}.person-cell{display:flex;align-items:center;gap:10px;min-width:170px}.person-cell>div{display:flex;flex-direction:column}.person-cell small{color:var(--muted);font-size:9px}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:15px;font-size:9px;font-weight:800;white-space:nowrap}.badge.success{background:var(--green-soft);color:#087a50}.badge.warning{background:var(--orange-soft);color:#a9600c}.badge.danger{background:var(--red-soft);color:#a72e3c}.badge.info{background:var(--blue-100);color:var(--blue-800)}.muted-badge{background:#eef1f5;color:#758296}.table-action{color:var(--blue-700);font-weight:800;font-size:10px}.button-link{border:0;background:transparent;padding:0;cursor:pointer}.empty-cell,.empty-state{text-align:center;color:var(--muted);padding:35px!important}.empty-state.small{padding:20px!important}.pagination{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.pagination>div{display:flex;gap:8px}.pagination a{padding:7px 10px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--blue-700);font-weight:750}.import-panel{margin-top:15px}.import-panel summary{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;cursor:pointer;list-style:none}.import-panel summary span:first-child{display:flex;flex-direction:column}.import-panel small{color:var(--muted)}.inline-import{display:flex;align-items:center;gap:10px;padding:0 20px 15px}.inline-import input{flex:1}.modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:22px;background:rgba(3,17,44,.6);backdrop-filter:blur(4px)}.modal.open{display:flex}.modal-card{width:min(590px,100%);max-height:92vh;overflow:auto;border-radius:20px;background:#fff;box-shadow:0 30px 80px rgba(0,13,41,.3)}.modal-card.wide{width:min(790px,100%)}.modal-head{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:flex-start;padding:20px 22px;border-bottom:1px solid var(--line);background:#fff}.modal-head h2{margin:4px 0 0;font-size:21px}.modal-head p{margin:2px 0;color:var(--muted)}.modal-head>button{border:0;background:var(--soft);width:32px;height:32px;border-radius:9px;font-size:21px;cursor:pointer}.class-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.class-card{padding:22px;border:1px solid var(--line);border-radius:17px;background:#fff}.class-card-top{display:flex;justify-content:space-between;color:#8592a3;font-size:9px;font-weight:800}.class-card-top a{color:var(--blue-700)}.class-card h2{font-size:28px;margin:14px 0 0}.class-card>p{margin:0;color:var(--muted);font-size:10px}.teacher-line{display:flex;align-items:center;gap:10px;padding:18px 0;margin:17px 0;border-block:1px solid var(--line)}.teacher-line>div{display:flex;flex-direction:column}.teacher-line small,.capacity-line span{color:var(--muted);font-size:9px}.teacher-line b{font-size:11px}.capacity-line>div:first-child{display:flex;justify-content:space-between}.capacity-line b{font-size:10px}.progress{height:6px;margin-top:8px;border-radius:8px;background:#edf2f8;overflow:hidden}.progress span{display:block;height:100%;border-radius:8px;background:linear-gradient(90deg,var(--blue-600),var(--cyan))}.two-panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.success-icon-small{background:var(--green-soft);color:var(--green)}.danger-icon-small{background:var(--red-soft);color:var(--red)}.print-notice{display:flex;align-items:flex-start;gap:14px;padding:18px 20px;margin-bottom:16px;border:1px solid #cbe2ff;border-radius:14px;background:var(--blue-100);color:var(--blue-900)}.print-notice>span{font-size:24px}.print-notice b{display:block}.print-notice p{margin:3px 0 0;font-size:11px;color:#526d92}.tab-bar{display:flex;gap:6px;margin-bottom:14px;padding:6px;border:1px solid var(--line);border-radius:13px;background:#fff;overflow-x:auto}.tab-bar button{padding:9px 15px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-size:11px;font-weight:750;cursor:pointer;white-space:nowrap}.tab-bar button.active{background:var(--blue-100);color:var(--blue-800)}.tab-content{display:none}.tab-content.active{display:block}.permission-panel{overflow:hidden}.permission-user{display:flex;align-items:center;gap:13px;padding:20px 22px;border-bottom:1px solid var(--line);background:#f9fbfd}.permission-user h3{margin:0}.permission-user p{margin:2px 0;color:var(--muted);font-size:10px}.toggle-all{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:10px;font-weight:750}.toggle-all input{width:17px;min-height:17px}.permission-form{padding:0}.permission-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:20px}.permission-groups fieldset{margin:0;padding:15px;border:1px solid var(--line);border-radius:13px}.permission-groups legend{padding:0 7px;color:var(--blue-800);font-size:10px;font-weight:850}.permission-check{display:flex;align-items:flex-start;gap:9px;padding:8px 0;border-bottom:1px dashed var(--line)}.permission-check:last-child{border:0}.permission-check input{width:16px;min-height:16px;margin-top:2px}.permission-check span{display:flex;flex-direction:column}.permission-check b{font-size:10px}.permission-check small{color:var(--muted);font-size:8px}.permission-footer{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-top:1px solid var(--line);background:#f9fbfd}.permission-footer p{margin:0;color:var(--muted);font-size:10px}.shield-icon{font-size:24px;color:var(--blue-700)}.shield-icon.orange{color:var(--orange)}.security-tips{margin-top:20px;padding:24px;border-radius:18px;color:#fff;background:linear-gradient(120deg,var(--blue-950),var(--blue-800))}.security-tips h3{margin-top:0}.security-tips div{display:flex;gap:10px;align-items:flex-start}.security-tips span{color:#60dfbd;font-weight:900}.security-tips p{margin:3px 0;color:#d4e7fb;font-size:11px}.center-screen{min-height:100vh;display:grid;place-items:center}.error-card{text-align:center;padding:45px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow)}.error-code{font-size:70px;font-weight:900;color:var(--blue-700)}

@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.achievement-grid{grid-template-columns:repeat(2,1fr)}.class-card-grid{grid-template-columns:repeat(2,1fr)}.permission-groups{grid-template-columns:repeat(2,1fr)}.hero-section{grid-template-columns:1fr;min-height:auto;padding-bottom:130px}.hero-visual{min-height:380px}.hero-logo-ring{width:310px;height:310px}.floating-card.card-one{right:12%}.floating-card.card-two{left:12%}.public-footer{grid-template-columns:1fr 1fr}.public-footer>small{grid-column:1/-1;text-align:left}}
@media(max-width:900px){.app-shell{display:block}.sidebar{transform:translateX(-105%);transition:.25s}.sidebar.open{transform:none}.sidebar-close,.menu-toggle{display:block}.app-main{margin-left:0}.content-area{padding:22px}.topbar{padding:0 20px}.date-chip{display:none}.dashboard-grid,.dashboard-grid.lower,.two-column-layout{grid-template-columns:1fr}.public-header{height:72px}.public-nav{display:none;position:absolute;top:72px;left:15px;right:15px;flex-direction:column;align-items:stretch;gap:0;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.public-nav.open{display:flex}.public-nav a{padding:11px}.mobile-nav-toggle{display:block}.vision-section{grid-template-columns:1fr;gap:40px}.login-shell{grid-template-columns:1fr}.login-showcase{display:none}.mobile-login-logo{display:block}.mobile-login-logo img{width:80px;height:80px;object-fit:cover;border-radius:50%;margin-bottom:20px}.login-panel{min-height:100vh}.install-shell{grid-template-columns:1fr}.install-brand{padding:35px}.install-brand img{width:95px;height:95px}.install-card{padding:35px}}
@media(max-width:650px){body{font-size:13px}.public-logo img{width:45px;height:45px}.public-logo strong{font-size:12px}.hero-section{padding-top:60px}.hero-copy h1{font-size:42px}.hero-copy>p{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}.hero-trust{gap:16px;flex-wrap:wrap}.hero-visual{min-height:340px}.hero-logo-ring{width:260px;height:260px}.floating-card{min-width:170px;padding:10px}.floating-card.card-one{right:0}.floating-card.card-two{left:0}.section{padding:70px 22px}.feature-grid,.achievement-grid{grid-template-columns:1fr}.vision-section{padding:70px 22px}.gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:160px}.gallery-placeholder.wide{grid-column:span 2}.cta-section{margin:10px 20px 60px;padding:35px 25px;flex-direction:column;align-items:flex-start}.public-footer{grid-template-columns:1fr;padding:35px 22px}.public-footer>small{grid-column:auto}.page-head{align-items:flex-start;flex-direction:column}.page-actions{justify-content:flex-start}.metric-grid,.metric-grid.compact{grid-template-columns:1fr}.metric-card{min-height:105px}.topbar-title span{display:none}.user-menu>span:nth-child(2),.user-menu i{display:none}.content-area{padding:16px}.app-footer{flex-direction:column;gap:5px;padding:18px}.form-grid{grid-template-columns:1fr}.span-2{grid-column:span 1}.class-card-grid,.two-panel-grid,.permission-groups{grid-template-columns:1fr}.filter-row{align-items:stretch;flex-direction:column}.filter-row input,.filter-row select,.search-input input{min-width:0}.inline-import{align-items:stretch;flex-direction:column}.permission-user{align-items:flex-start;flex-wrap:wrap}.toggle-all{margin-left:0;width:100%}.permission-footer{align-items:flex-start;flex-direction:column;gap:12px}.modal{padding:8px}.modal-card{max-height:97vh;border-radius:15px}.login-card{padding:30px 24px;border:0;box-shadow:none}.install-page{padding:0}.install-shell{border-radius:0}.install-brand,.install-card{padding:28px}.page-head h1{font-size:24px}}