:root{--green:#3C544C;--green2:#2F433C;--bg:#F4F6F3;--card:#fff;--text:#263936;--muted:#70807b;--line:#d8e0dc;--accent:#c45b36;--danger:#ad3e3e;--warn:#a7772b;--ok:#3c735e;--shadow:0 18px 50px rgba(47,67,60,.10);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#f7f2ed,#eef4f1)}.login-card{width:min(520px,94vw);background:#fff;border:1px solid var(--line);border-radius:28px;padding:38px;box-shadow:var(--shadow)}.login-brand img{width:230px;max-width:70%;height:auto}.login-card h1{font-size:2.25rem;line-height:1.05;margin:15px 0}.login-card p{color:var(--muted);line-height:1.6}.login-card form{display:grid;gap:16px;margin:26px 0}.login-card label,.form-grid label,.toolbar label{display:grid;gap:7px;font-weight:700;color:#344a45}.login-card input,.form-grid input,.form-grid select,.toolbar select,.inline-form select,.inline-form input{width:100%;min-height:44px;border:1px solid #cbd6d1;border-radius:12px;padding:10px 12px;background:#fff;color:var(--text)}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:900;color:var(--accent)}.btn{border:1px solid transparent;border-radius:12px;padding:11px 16px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:var(--green);color:#fff}.btn.primary:hover{background:var(--green2)}.btn.secondary{background:#fff;border-color:#bfcfc8;color:var(--green2)}.btn.ghost{background:transparent;border-color:#d6dedb;color:var(--green2)}.btn.large{padding:15px 22px;font-size:1.05rem}.btn.small{padding:8px 11px;font-size:.88rem}.btn.block{width:100%}.btn:disabled{opacity:.55;cursor:not-allowed}.app-shell{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#fff;border-right:1px solid var(--line);padding:22px 18px;display:flex;flex-direction:column;z-index:4}.sidebar-brand{display:grid;gap:5px;padding:6px 8px 22px}.sidebar-brand img{width:175px;max-width:100%}.sidebar-brand>span{font-weight:900;font-size:1.1rem;color:var(--green2)}.sidebar-brand small{color:var(--muted)}.side-nav{display:grid;gap:7px}.side-nav button{border:0;background:transparent;text-align:left;padding:11px 13px;border-radius:11px;color:#42544f;font-weight:750}.side-nav button:hover,.side-nav button.active{background:#edf3f0;color:var(--green2)}.sidebar-user{margin-top:auto;padding:18px 8px 2px;border-top:1px solid var(--line);display:grid;gap:4px}.sidebar-user small{color:var(--muted);margin-bottom:10px}.main{padding:34px clamp(20px,4vw,56px) 64px;min-width:0}.page-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:25px}.page-header h1{font-size:clamp(2rem,4vw,3.1rem);margin:4px 0 6px;line-height:1}.page-header p{margin:0;color:var(--muted)}.status-pill{display:inline-flex;padding:8px 12px;border-radius:999px;background:#e9f1ed;color:var(--green2);font-weight:800}.section{display:none}.section.active{display:block}.section-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:12px 0 22px}.section-title h2{font-size:1.75rem;margin:4px 0}.section-title p{margin:0;color:var(--muted)}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat,.panel,.generator-card{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 6px 18px rgba(47,67,60,.04)}.stat{padding:20px}.stat span,.stat small{display:block;color:var(--muted)}.stat strong{display:block;font-size:2rem;margin:5px 0;color:var(--green2)}.home-grid,.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.panel{padding:22px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}.panel-head h2,.panel-head h3{margin:3px 0}.panel-head p{margin:4px 0 0;color:var(--muted);font-size:.93rem}.checklist{display:grid;gap:10px}.check-item{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:13px;background:#f8faf9}.check-icon{width:25px;height:25px;border-radius:50%;display:grid;place-items:center;font-weight:900;background:#e2eee8;color:var(--ok)}.check-item.bad .check-icon{background:#fff0ec;color:var(--danger)}.check-item small{display:block;color:var(--muted);margin-top:3px}.summary-box{padding:16px;border-radius:14px;background:#f7f9f8;color:#445650;line-height:1.55}.alert{border-radius:14px;padding:14px 16px;margin-bottom:18px;line-height:1.45}.alert.error{background:#fff0ef;color:#8f3333;border:1px solid #f0c4c1}.alert.success{background:#edf8f2;color:#2f6c53;border:1px solid #cce7da}.alert.warning{background:#fff7e8;color:#74561c;border:1px solid #eed6a0;display:flex;align-items:center;justify-content:space-between;gap:20px}.alert.warning span{display:block;margin-top:4px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid>button,.form-grid>.days,.form-grid>.modal-actions,.selection-summary{grid-column:1/-1}.days{border:0;padding:0;display:flex;gap:9px;flex-wrap:wrap}.days legend{font-weight:800;margin-bottom:8px}.days label{display:flex;align-items:center;gap:5px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#fff}.days input{width:auto;min-height:0}.stack-list{display:grid;gap:9px}.stack-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 13px;border:1px solid #e0e6e3;border-radius:13px;background:#fbfcfb}.stack-item strong{display:block}.stack-item small{display:block;color:var(--muted);margin-top:3px}.stack-item-actions{display:flex;gap:7px;flex-wrap:wrap}.stack-list.compact .stack-item{padding:9px 11px}.empty{padding:18px;border:1px dashed #cad6d1;border-radius:13px;color:var(--muted);text-align:center}.inline-form{display:grid;grid-template-columns:2fr 1.4fr auto 110px auto;gap:10px;align-items:end}.inline-check{display:flex;align-items:center;gap:7px;padding-bottom:11px;font-weight:750}.inline-check input{width:auto;min-height:0}.generator-card{margin:18px 0;padding:25px;display:flex;align-items:center;justify-content:space-between;gap:22px;background:linear-gradient(135deg,#fff,#f2f7f4)}.generator-card h2{font-size:2rem;margin:5px 0}.generator-card p{margin:0;color:var(--muted)}.generator-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.conflicts{display:grid;gap:9px}.conflict{padding:12px 14px;border-left:4px solid var(--danger);background:#fff5f4;border-radius:9px}.conflict strong{display:block}.conflict small{color:#7b5552}.toolbar{display:grid;grid-template-columns:180px minmax(230px,1fr) 180px auto;gap:12px;align-items:end;margin-bottom:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px}.schedule-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px}.schedule-table{border-collapse:separate;border-spacing:0;width:100%;min-width:900px}.schedule-table th,.schedule-table td{border-right:1px solid #e0e6e3;border-bottom:1px solid #e0e6e3;padding:9px;vertical-align:top}.schedule-table th{position:sticky;top:0;background:#f1f5f3;z-index:1;text-align:left;color:#43564f}.schedule-table th:first-child{left:0;z-index:2}.schedule-table td:first-child{position:sticky;left:0;background:#f9fbfa;font-weight:800;min-width:155px}.schedule-cell{min-height:68px}.class-card{border-radius:10px;padding:8px;background:#edf4f1;border:1px solid #d4e3dc;cursor:pointer}.class-card:hover{border-color:#9db9ad}.class-card strong,.class-card small{display:block}.class-card small{color:#63736e;margin-top:2px;font-size:.79rem}.class-card.manual{outline:2px solid #d7a166}.modal[hidden]{display:none!important}.modal{position:fixed;inset:0;background:rgba(24,37,34,.55);display:grid;place-items:center;padding:18px;z-index:100}.modal-card{width:min(620px,96vw);max-height:90vh;overflow:auto;background:#fff;border-radius:22px;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.22)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.modal-head h3{margin:0}.modal-head button{border:0;background:#eef2f0;border-radius:50%;width:36px;height:36px;font-size:1.4rem}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:8px}.selection-summary{padding:12px;background:#f3f7f5;border-radius:12px;color:#41534d}.toast{position:fixed;right:24px;bottom:24px;max-width:min(430px,calc(100vw - 48px));background:#2f433c;color:#fff;padding:13px 16px;border-radius:13px;box-shadow:var(--shadow);z-index:150}.toast.error{background:#a83d3d}.toast.success{background:#326b54}.loading{opacity:.55;pointer-events:none}.role-note{padding:12px;border-radius:12px;background:#eef4f1;color:#40554d}.muted{color:var(--muted)}
@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,1fr)}.home-grid,.config-grid{grid-template-columns:1fr}.inline-form{grid-template-columns:1fr 1fr}.inline-form>*{min-width:0}.generator-card{align-items:flex-start;flex-direction:column}.generator-actions{justify-content:flex-start}.toolbar{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto;border-right:0;border-bottom:1px solid var(--line)}.sidebar-brand img{width:150px}.side-nav{display:flex;overflow:auto}.side-nav button{white-space:nowrap}.sidebar-user{display:none}.main{padding:24px 15px 48px}.stats-grid{grid-template-columns:1fr}.page-header{flex-direction:column}.form-grid,.inline-form,.toolbar{grid-template-columns:1fr}.alert.warning{align-items:flex-start;flex-direction:column}.generator-actions{width:100%}.generator-actions .btn{width:100%}}