:root{--navy:#12213f;--navy2:#1b2d51;--blue:#176bdb;--blue2:#eaf3ff;--bg:#f4f7fb;--text:#172238;--muted:#718096;--border:#e3e9f1;--green:#15a579;--orange:#e88a22;--red:#e4565a;--purple:#7b61d1;--shadow:0 8px 30px rgba(19,38,70,.07)}
*{box-sizing:border-box}body{margin:0;font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);font-size:14px}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--navy);color:#fff;position:fixed;inset:0 auto 0 0;width:250px;display:flex;flex-direction:column;padding:22px 14px;z-index:30}.brand{display:flex;align-items:center;gap:12px;padding:0 9px 25px;border-bottom:1px solid rgba(255,255,255,.1)}.brand-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,#42a6ff,#1c69d5);display:grid;place-items:center;font-family:Manrope;font-weight:800;box-shadow:inset 0 0 0 3px rgba(255,255,255,.16)}.brand strong,.brand small{display:block}.brand strong{font-family:Manrope;font-size:14px}.brand small{font-size:11px;color:#aebbd0;margin-top:2px}nav{padding-top:16px;overflow:auto}.nav-item{position:relative;width:100%;border:0;background:none;color:#b9c6da;display:flex;align-items:center;gap:12px;border-radius:9px;padding:10px 12px;margin:2px 0;font:500 13px 'DM Sans';cursor:pointer;text-align:left;transition:.2s}.nav-item>span{font-size:17px;width:19px;text-align:center}.nav-item b{margin-left:auto;font-size:10px;color:#93a4bc}.nav-item i{margin-left:auto;background:#df4c5d;color:white;border-radius:12px;padding:2px 7px;font-style:normal;font-size:10px}.nav-item:hover,.nav-item.active{background:var(--navy2);color:white}.nav-item.active:before{content:"";position:absolute;left:-14px;width:3px;height:23px;background:#42a6ff;border-radius:0 5px 5px 0}.nav-label{font-size:9px;letter-spacing:1.4px;color:#6f809d;padding:18px 12px 5px}.season-card{display:flex;gap:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:12px;margin-top:auto}.season-icon{width:30px;height:30px;border-radius:8px;background:rgba(255,182,54,.15);color:#ffc456;display:grid;place-items:center}.season-card small,.season-card strong,.season-card span{display:block}.season-card small{font-size:8px;letter-spacing:.7px;color:#899ab5}.season-card strong{font-size:11px;margin:2px 0}.season-card span{font-size:9px;color:#8fa0b8}.user-card{display:flex;align-items:center;gap:9px;padding:18px 7px 0}.avatar{width:34px;height:34px;border-radius:50%;background:#dceaff;color:#2965a7;display:grid;place-items:center;font-weight:700;font-size:11px}.user-card strong,.user-card small{display:block}.user-card strong{font-size:11px}.user-card small{font-size:9px;color:#8798b2;margin-top:2px}.user-card button{margin-left:auto;color:#8292aa;background:none;border:0;font-size:18px}main{grid-column:2;min-width:0}.topbar{height:66px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 34px;position:sticky;top:0;z-index:20}.search{height:38px;display:flex;align-items:center;gap:9px;background:#f5f7fa;border:1px solid #edf0f4;border-radius:8px;padding:0 11px;width:min(420px,45vw)}.search span{font-size:20px;color:#7a899f}.search input{border:0;outline:0;background:none;width:100%;font:13px 'DM Sans';color:var(--text)}kbd{font:10px 'DM Sans';white-space:nowrap;color:#8895a8;border:1px solid #dce2e9;background:#fff;padding:3px 5px;border-radius:4px}.top-actions{display:flex;align-items:center;gap:12px;margin-left:auto}.icon-btn{position:relative;width:38px;height:38px;border:1px solid var(--border);background:white;border-radius:9px;font-size:20px}.icon-btn i{position:absolute;width:7px;height:7px;background:#f0525f;border-radius:50%;right:8px;top:7px;border:2px solid white}.menu-btn{display:none;border:0;background:none;font-size:22px}.primary,.secondary{border:0;border-radius:8px;padding:10px 16px;font:600 12px 'DM Sans';cursor:pointer;transition:.2s}.primary{background:var(--blue);color:white;box-shadow:0 4px 12px rgba(23,107,219,.2)}.primary:hover{background:#0f5ec6;transform:translateY(-1px)}.secondary{background:white;color:#47566c;border:1px solid var(--border)}.compact{padding:10px 14px}.content{padding:30px 34px 50px;max-width:1580px;margin:auto}.view{display:none}.view.active{display:block;animation:fade .25s ease}@keyframes fade{from{opacity:0;transform:translateY(4px)}}.page-heading{display:flex;justify-content:space-between;gap:25px;align-items:flex-end;margin-bottom:25px}.eyebrow{font-size:9px;letter-spacing:1.3px;color:#69809d;font-weight:700;margin:0 0 6px}.page-heading h1{font:800 27px Manrope;margin:0;color:#15233c}.page-heading h1 span{font-size:23px}.page-heading p:not(.eyebrow){margin:6px 0 0;color:var(--muted);font-size:13px}.heading-actions{display:flex;gap:10px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:18px}.stat-card{position:relative;background:white;border:1px solid var(--border);border-radius:11px;padding:18px 18px 14px;min-height:150px;box-shadow:0 2px 7px rgba(20,40,80,.02)}.stat-icon{width:35px;height:35px;border-radius:8px;display:grid;place-items:center;font-weight:700;font-size:17px;margin-bottom:15px}.blue{background:#eaf3ff;color:#176bdb}.cyan{background:#e9f8fb;color:#1b9ab0}.orange{background:#fff2e6;color:#e48322}.red{background:#feecec;color:#df4c54}.purple{background:#f0ecff;color:#7658cb}.trend{position:absolute;right:15px;top:16px;padding:4px 7px;border-radius:12px;font-size:9px;font-weight:600}.trend.up{background:#e9f8f3;color:var(--green)}.trend.neutral{background:#edf4ff;color:var(--blue)}.trend.down{background:#fff0ef;color:#dd5860}.stat-card small{display:block;color:#77869a;font-size:9px;letter-spacing:.8px;font-weight:600}.stat-card>strong{font:800 25px Manrope;display:block;margin:5px 0 8px}.stat-card p{font-size:10px;color:#8a97a9;margin:0}.stat-card p b,.green{color:var(--green)}.progress{height:4px;background:#edf0f4;border-radius:5px;margin:1px 0 7px}.progress span{display:block;height:100%;background:var(--orange);border-radius:5px}.dashboard-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:18px;margin-bottom:18px}.panel{background:#fff;border:1px solid var(--border);border-radius:11px;box-shadow:var(--shadow)}.panel-title{min-height:64px;padding:17px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.panel-title h2{font:700 14px Manrope;margin:0}.panel-title p{font-size:10px;color:#8a98aa;margin:3px 0 0}.text-btn{border:0;background:none;color:var(--blue);font:600 10px 'DM Sans';cursor:pointer}.class-row{display:grid;grid-template-columns:58px 1fr 115px 95px 28px;gap:13px;align-items:center;padding:13px 20px;border-bottom:1px solid #edf0f4}.class-row:last-child{border-bottom:0}.time strong,.time small{display:block}.time strong{font-size:12px}.time small{font-size:9px;color:#8e9bad}.class-info{display:flex;gap:10px;align-items:center}.activity-dot{width:3px;height:31px;border-radius:4px;background:var(--blue)}.activity-dot.green{background:var(--green)}.activity-dot.orange{background:var(--orange)}.activity-dot.purple{background:var(--purple)}.class-info strong,.class-info small{display:block}.class-info strong{font-size:11px}.class-info small{font-size:9px;color:#8a98aa;margin-top:3px}.teacher{display:flex;align-items:center;gap:7px;font-size:10px;color:#556378}.mini-avatar{width:24px;height:24px;border-radius:50%;background:#edf3fa;display:grid;place-items:center;font-size:8px;font-weight:700;color:#426080}.capacity small{display:block;font-size:8px;color:#8996a8;margin-bottom:4px}.capacity-bar{height:4px;background:#ebeff3;border-radius:5px}.capacity-bar span{height:100%;display:block;border-radius:5px;background:var(--green)}.status-pill{font-size:8px;border-radius:12px;padding:4px 7px;background:#e9f8f3;color:var(--green);font-weight:700;text-align:center}.status-pill.pending{background:#eef4fe;color:var(--blue)}.row-arrow{border:0;background:none;color:#aab4c2;font-size:19px}.count{font-size:10px;background:#feecec;color:var(--red);border-radius:12px;padding:4px 8px}.alert-row{display:grid;grid-template-columns:35px 1fr 12px;align-items:center;gap:10px;width:100%;padding:15px 19px;border:0;border-bottom:1px solid #edf0f4;background:white;text-align:left;cursor:pointer}.alert-icon{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;font-weight:700}.alert-row strong,.alert-row small{display:block}.alert-row strong{font-size:10px}.alert-row small{font-size:9px;color:#8c99aa;margin-top:3px}.alert-row>b{font-size:17px;color:#a9b3c1}.full-link{width:100%;border:0;background:white;color:var(--blue);padding:13px;font:600 10px 'DM Sans';cursor:pointer;border-radius:0 0 11px 11px}.bottom-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:18px}.activity-row{display:flex;align-items:center;gap:11px;padding:11px 20px}.activity-row .activity-icon{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;font-size:11px}.activity-row strong,.activity-row small{display:block}.activity-row strong{font-size:10px}.activity-row small{font-size:9px;color:#8e9bad;margin-top:2px}.activity-row time{margin-left:auto;font-size:9px;color:#9ba7b7}.dots{border:0;background:none;color:#8c99aa}.panel-title select,.table-tools select{border:1px solid var(--border);border-radius:7px;background:white;color:#69778a;padding:7px;font:10px 'DM Sans'}.occupation-body{padding:15px 20px}.occupation-row{display:grid;grid-template-columns:115px 1fr 38px;align-items:center;gap:10px;margin:12px 0}.occupation-row span{font-size:10px}.occupation-track{height:7px;background:#edf1f5;border-radius:6px}.occupation-track i{display:block;height:100%;border-radius:6px}.occupation-row b{font-size:9px;text-align:right}.table-panel{overflow:hidden}.table-tools{display:flex;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.search.inner{width:300px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:780px}th{text-align:left;font-size:9px;letter-spacing:.7px;color:#8996a8;background:#fafbfd;padding:12px 18px}td{padding:14px 18px;border-top:1px solid #eef1f5;font-size:11px}.person{display:flex;align-items:center;gap:10px}.person strong,.person small{display:block}.person small{color:#8b98a9;margin-top:2px}.badge{display:inline-block;border-radius:12px;padding:5px 8px;background:#edf4ff;color:var(--blue);font-size:9px;font-weight:600}.badge.paid{background:#e8f8f2;color:var(--green)}.badge.late{background:#ffeded;color:var(--red)}.week-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.day-column{background:#fff;border:1px solid var(--border);border-radius:10px;padding:12px;min-height:420px}.day-head{display:flex;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:10px;margin-bottom:10px}.day-head strong{font:700 12px Manrope}.day-head span{font-size:9px;color:#8794a6}.week-class{border-left:3px solid var(--blue);background:#f4f8fe;border-radius:6px;padding:10px;margin:9px 0}.week-class:nth-child(3n){border-color:var(--green);background:#f0faf7}.week-class:nth-child(2n){border-color:var(--orange);background:#fff7ef}.week-class time{font-size:9px;color:#647389}.week-class strong,.week-class small{display:block}.week-class strong{font-size:10px;margin:4px 0}.week-class small{font-size:8px;color:#8390a3}.attendance-panel{max-width:850px}.attendance-summary{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--border)}.attendance-summary div{text-align:center;padding:18px;border-right:1px solid var(--border)}.attendance-summary div:last-child{border:0}.attendance-summary strong,.attendance-summary span{display:block}.attendance-summary strong{font:800 22px Manrope}.attendance-summary span{font-size:9px;color:#8794a6}.attendance-row{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid #eef1f5}.attendance-row .person{flex:1}.attendance-toggle{display:flex;background:#f2f5f8;border-radius:7px;padding:3px}.attendance-toggle button{border:0;background:none;padding:6px 10px;border-radius:5px;font:600 9px 'DM Sans';cursor:pointer;color:#8592a3}.attendance-toggle button.active.present{background:white;color:var(--green);box-shadow:0 1px 4px #cdd6df}.attendance-toggle button.active.absent{background:white;color:var(--red);box-shadow:0 1px 4px #cdd6df}.stats-grid.mini{grid-template-columns:repeat(3,1fr)}.stats-grid.mini .stat-card{min-height:115px}.red-text{color:var(--red)!important}.generic-wrap{max-width:900px}.generic-hero{padding:28px}.generic-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.generic-card{padding:20px;background:white;border:1px solid var(--border);border-radius:10px}.generic-card span{font-size:23px}.generic-card h3{font:700 13px Manrope}.generic-card p{color:#7f8da0;font-size:10px;line-height:1.6}.generic-card button{border:0;background:none;color:var(--blue);font:600 10px 'DM Sans'}.modal-backdrop{position:fixed;inset:0;background:rgba(10,22,43,.55);display:none;place-items:center;z-index:60;padding:20px}.modal-backdrop.open{display:grid}.modal{background:white;border-radius:14px;width:min(620px,100%);box-shadow:0 30px 80px rgba(0,0,0,.25);animation:pop .2s ease}@keyframes pop{from{transform:scale(.96);opacity:0}}.modal-head{display:flex;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--border)}.modal h2{font:700 20px Manrope;margin:0}.close-modal{border:0;background:none;font-size:25px;color:#8491a3;cursor:pointer}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;padding:22px 24px}.form-grid label{font-size:10px;font-weight:600;color:#58677b}.form-grid input,.form-grid select{display:block;width:100%;margin-top:6px;border:1px solid #dfe5ec;border-radius:8px;padding:11px;font:12px 'DM Sans';outline:none}.form-grid input:focus,.form-grid select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #eaf3ff}.modal-actions{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;background:#f9fafc;border-radius:0 0 14px 14px}.toast{position:fixed;right:25px;bottom:25px;background:#142440;color:white;display:flex;align-items:center;gap:10px;border-radius:10px;padding:13px 18px;box-shadow:0 15px 35px rgba(0,0,0,.22);z-index:70;transform:translateY(90px);opacity:0;transition:.25s}.toast.show{transform:translateY(0);opacity:1}.toast span{color:#5bd0a8}.toast p{margin:0;font-size:11px}
@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.week-grid{grid-template-columns:repeat(3,1fr)}.bottom-grid{grid-template-columns:1fr}.class-row{grid-template-columns:55px 1fr 100px 85px}.class-row .row-arrow{display:none}}
@media(max-width:760px){.app-shell{display:block}.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:translateX(0);box-shadow:20px 0 50px rgba(0,0,0,.25)}main{display:block}.topbar{padding:0 15px}.menu-btn{display:block;margin-right:8px}.search{width:auto;flex:1}.search kbd{display:none}.top-actions .compact{display:none}.content{padding:22px 15px}.page-heading{align-items:flex-start;flex-direction:column}.heading-actions{width:100%}.heading-actions button{flex:1}.stats-grid,.stats-grid.mini{grid-template-columns:1fr}.week-grid{grid-template-columns:1fr}.class-row{grid-template-columns:48px 1fr 70px}.class-row .teacher{display:none}.form-grid{grid-template-columns:1fr}.generic-cards{grid-template-columns:1fr}}
/* Gestión integral y CRUD responsive */
.sidebar .brand{padding-bottom:15px}.sidebar nav{padding-top:9px;scrollbar-width:thin}.sidebar .nav-item{padding:7px 10px;margin:1px 0;font-size:11px;gap:9px}.sidebar .nav-label{padding-top:10px}.sidebar .season-card{margin-top:8px}.sidebar .user-card{padding-top:10px}
.manager-heading{align-items:center}.manager-heading .module-tag{display:inline-flex;align-items:center;gap:6px;background:#eaf3ff;color:var(--blue);border-radius:15px;padding:5px 9px;font-size:9px;font-weight:700;margin-bottom:8px}.manager-actions{display:flex;gap:9px;flex-wrap:wrap}.manager-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.summary-chip{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px 16px}.summary-chip small,.summary-chip strong{display:block}.summary-chip small{color:#8391a4;font-size:9px;letter-spacing:.5px}.summary-chip strong{font:800 20px Manrope;margin-top:5px}.manager-toolbar{display:flex;align-items:center;gap:10px;padding:14px 17px;border-bottom:1px solid var(--border)}.manager-toolbar .search{flex:1;max-width:390px}.manager-toolbar select{margin-left:auto;border:1px solid var(--border);border-radius:7px;padding:9px;background:white;color:#647286}.entity-table th:last-child,.entity-table td:last-child{text-align:right}.record-actions{display:flex;justify-content:flex-end;gap:5px}.record-actions button{width:30px;height:30px;border:1px solid var(--border);border-radius:7px;background:white;color:#647286;cursor:pointer}.record-actions .delete:hover{background:#fff0f0;border-color:#ffd1d1;color:var(--red)}.record-actions .edit:hover{background:#edf5ff;border-color:#cfe3ff;color:var(--blue)}.empty-state{text-align:center;padding:45px!important;color:#8693a5}.entity-modal{max-height:92vh;overflow:auto}.form-grid label.full-field{grid-column:1/-1}.form-grid textarea{display:block;width:100%;min-height:80px;resize:vertical;margin-top:6px;border:1px solid #dfe5ec;border-radius:8px;padding:11px;font:12px 'DM Sans'}.form-grid input[type=checkbox]{width:auto;display:inline;margin-right:6px}.danger-btn{border:0;border-radius:8px;padding:10px 16px;background:var(--red);color:white;font:600 12px 'DM Sans';cursor:pointer}.confirm-box{padding:28px;text-align:center;max-width:390px}.confirm-box h2{font:700 18px Manrope}.confirm-box p{font-size:11px;line-height:1.6;color:#7b899b}.confirm-box .modal-actions{margin:20px -28px -28px;justify-content:center}.confirm-icon{width:44px;height:44px;margin:auto;border-radius:50%;display:grid;place-items:center;background:#ffeded;color:var(--red);font-weight:800}.portal-preview{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.portal-card{padding:20px}.portal-card h3{font:700 14px Manrope;margin:0 0 14px}.portal-line{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:11px}.report-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.report-card{padding:20px}.report-card strong{font:800 25px Manrope;display:block;margin:8px 0}.bar-chart{height:130px;display:flex;align-items:end;gap:8px;padding-top:15px}.bar-chart i{flex:1;background:linear-gradient(#4a9cff,#176bdb);border-radius:5px 5px 0 0;min-height:10px}.coverage-note{display:flex;gap:12px;align-items:flex-start;background:#eef7ff;border:1px solid #d5e9ff;color:#45617e;padding:12px 15px;border-radius:9px;margin-bottom:16px;font-size:10px;line-height:1.5}
@media(max-width:1000px){.manager-summary{grid-template-columns:repeat(2,1fr)}.report-grid{grid-template-columns:1fr 1fr}.portal-preview{grid-template-columns:1fr}}
@media(max-width:760px){.manager-heading{align-items:stretch}.manager-actions{width:100%}.manager-actions button{flex:1}.manager-summary{grid-template-columns:1fr 1fr}.manager-toolbar{align-items:stretch;flex-direction:column}.manager-toolbar .search{max-width:none;width:100%}.manager-toolbar select{margin:0;width:100%}.entity-table,.entity-table tbody,.entity-table tr,.entity-table td{display:block;width:100%}.entity-table thead{display:none}.entity-table tr{padding:12px 14px;border-bottom:1px solid var(--border)}.entity-table td{border:0;padding:5px 0 5px 43%;position:relative;min-height:25px;text-align:left!important}.entity-table td:before{content:attr(data-label);position:absolute;left:0;top:5px;width:40%;font-size:8px;font-weight:700;letter-spacing:.5px;color:#8996a8}.entity-table td:last-child{padding-left:0;margin-top:7px}.record-actions{justify-content:flex-start}.report-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid label.full-field{grid-column:auto}.modal-backdrop{align-items:end;padding:0}.entity-modal{width:100%;max-height:94vh;border-radius:16px 16px 0 0}.modal-head{position:sticky;top:0;background:white;z-index:2}.modal-actions{position:sticky;bottom:0;z-index:2}.sidebar .nav-item{padding:8px 10px}.sidebar .season-card,.sidebar .user-card{display:none}}