/* ============================================================
   DLE 3º ao 5º Ano — styles.css (Cloudflare Pages)
   Padrão SME SGA · portado 1:1 do GAS DLE3a5_2026 (paridade visual)
============================================================ */
:root{--primary:#1565C0;--primary-hover:#0d47a1;--primary-light:#BBDEFB;--primary-soft:#E3F2FD;--success:#2e7d32;--success-light:#E8F5E9;--warning:#e65100;--warning-light:#FFF3E0;--danger:#c62828;--danger-light:#FFEBEE;--gray:#546e7a;--border:#e0e0e0;--shadow:0 4px 16px rgba(0,0,0,.09);--shadow-sm:0 2px 8px rgba(0,0,0,.07);--radius:12px;--radius-lg:18px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Poppins',sans-serif;background:linear-gradient(135deg,#f0f4f8,#e2e8f0);min-height:100vh;color:#263238}

/* ============================================================ LOGIN ============================================================ */
#login-view{display:none;position:fixed;inset:0;background:#1565C0;justify-content:center;align-items:center;z-index:9999;flex-direction:column}
.login-card{background:#fff;border-radius:20px;padding:40px;width:90%;max-width:420px;text-align:center;box-shadow:0 24px 48px rgba(0,0,0,.28)}
.login-card .login-logo{height:80px;margin-bottom:18px;object-fit:contain}
.login-card h1{color:var(--primary);font-size:1.4rem;font-weight:800;margin-bottom:4px}
.login-card .login-subtitle{color:#78909c;font-size:.82rem;margin-bottom:28px;line-height:1.5}
.login-group{position:relative;margin-bottom:18px;text-align:left}
.login-group label{display:block;font-size:.8rem;font-weight:600;color:#37474f;margin-bottom:6px}
.login-group .login-icon{position:absolute;left:13px;top:37px;color:#90a4ae;font-size:14px}
.login-group input{width:100%;padding:11px 12px 11px 40px;border:1.5px solid #cfd8dc;border-radius:10px;font-size:.9rem;font-family:inherit;transition:border-color .2s,box-shadow .2s}
.login-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(21,101,192,.15)}
.btn-login{width:100%;background:var(--primary);color:#fff;border:none;padding:13px;border-radius:10px;font-weight:800;font-size:1rem;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:10px;transition:background .2s;margin-top:6px}
.btn-login:hover:not(:disabled){background:var(--primary-hover)}
.btn-login:disabled{opacity:.6;cursor:not-allowed}
.login-spinner{border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:spin 1s linear infinite;display:none}
.login-error{color:var(--danger);font-size:.82rem;margin-top:12px;display:none;background:var(--danger-light);padding:10px 14px;border-radius:8px;text-align:left}
.login-footer{margin-top:24px;font-size:.75rem;color:#90a4ae;font-weight:500}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============================================================ LOADING / TOAST / MODAL ============================================================ */
.loading-overlay{display:none;position:fixed;inset:0;background:rgba(255,255,255,.9);z-index:9998;justify-content:center;align-items:center;flex-direction:column}
.loading-spinner-big{border:5px solid var(--primary-soft);border-top-color:var(--primary);border-radius:50%;width:52px;height:52px;animation:spin 1s linear infinite}
.loading-text{margin-top:14px;color:var(--primary);font-weight:600;font-size:.95rem}
#toast-container{position:fixed;bottom:24px;right:24px;z-index:10000;display:flex;flex-direction:column;gap:10px}
.toast{background:#263238;color:#fff;padding:12px 20px;border-radius:10px;font-size:.87rem;font-weight:500;box-shadow:0 4px 16px rgba(0,0,0,.2);display:flex;align-items:center;gap:10px;animation:toastIn .3s ease;min-width:260px}
.toast-success{background:var(--success)}.toast-error{background:var(--danger)}.toast-warning{background:var(--warning)}
@keyframes toastIn{from{transform:translateX(120%);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes toastOut{from{transform:translateX(0);opacity:1}to{transform:translateX(120%);opacity:0}}
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:9997;justify-content:center;align-items:center}
.modal-overlay.active{display:flex}
.modal-box{background:#fff;border-radius:var(--radius-lg);padding:36px 32px;max-width:500px;width:90%;text-align:center;box-shadow:0 20px 40px rgba(0,0,0,.2);animation:modalIn .2s ease}
@keyframes modalIn{from{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}
.modal-box .modal-icon{font-size:2.4rem;margin-bottom:14px}
.modal-box h3{font-size:1.1rem;font-weight:700;color:#263238;margin-bottom:8px}
.modal-box p{font-size:.85rem;color:var(--gray);line-height:1.6;margin-bottom:20px}
.modal-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn-modal{padding:10px 20px;border:none;border-radius:8px;font-size:.88rem;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px;font-family:inherit}
.btn-modal-cancel{background:#f5f5f5;color:#455a64;border:1.5px solid var(--border)}.btn-modal-cancel:hover{background:#eee}
.btn-modal-danger{background:var(--danger);color:#fff}.btn-modal-danger:hover{background:#b71c1c}
.btn-modal-primary{background:var(--primary);color:#fff}.btn-modal-primary:hover{background:var(--primary-hover)}
.btn-modal-secondary{background:#6c757d;color:#fff}.btn-modal-secondary:hover{background:#5a6268}

/* ============================================================ HEADER ============================================================ */
.app-header{background:#fff;border-bottom:4px solid var(--primary);padding:10px 24px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100}
.header-left{display:flex;align-items:center;gap:14px}
.header-logo{height:44px;object-fit:contain}
.header-titles h1{font-size:.95rem;font-weight:700;color:var(--primary);line-height:1.2}
.header-titles h2{font-size:.72rem;font-weight:400;color:var(--gray);margin-top:1px}
.header-right{display:flex;align-items:center;gap:10px}
.school-badge{background:var(--primary-soft);color:var(--primary);padding:5px 12px;border-radius:20px;font-size:.78rem;font-weight:600;border:1px solid var(--primary-light);max-width:240px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;display:flex;align-items:center;gap:5px}
.btn-header{background:transparent;color:var(--primary);border:1.5px solid var(--primary);padding:6px 12px;border-radius:8px;cursor:pointer;font-size:.8rem;font-weight:700;display:flex;align-items:center;gap:5px;font-family:inherit}
.btn-header:hover{background:var(--primary-soft)}
.btn-header-danger{background:transparent;color:var(--danger);border:1.5px solid var(--danger);padding:6px 12px;border-radius:8px;cursor:pointer;font-size:.8rem;font-weight:700;display:flex;align-items:center;gap:5px;font-family:inherit}
.btn-header-danger:hover{background:var(--danger-light)}

/* ============================================================ TABS ============================================================ */
.tab-bar{background:#fff;display:flex;border-bottom:2px solid var(--border);padding:0 24px;box-shadow:var(--shadow-sm)}
.tab-btn{padding:12px 22px;border:none;background:transparent;color:var(--gray);font-size:.88rem;font-weight:600;cursor:pointer;font-family:inherit;border-bottom:3px solid transparent;margin-bottom:-2px;transition:all .2s;display:flex;align-items:center;gap:8px}
.tab-btn:hover{color:var(--primary);background:var(--primary-soft)}
.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary);background:var(--primary-soft)}
.tab-panel{display:none;padding:24px;max-width:1400px;margin:0 auto}
.tab-panel.active{display:block}

/* ============================================================ COMMON ============================================================ */
.card{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px}
.card-title{color:var(--primary);font-size:1rem;font-weight:700;margin-bottom:18px;padding-bottom:10px;border-bottom:2px solid var(--primary-soft);display:flex;align-items:center;gap:10px}
.filter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:18px}
.filter-group{display:flex;flex-direction:column}
.filter-group label{font-size:.78rem;font-weight:600;color:#455a64;margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
.filter-group select,.filter-group input[type=text]{padding:9px 10px;border:1.5px solid var(--border);border-radius:8px;font-size:.88rem;font-family:inherit;background:#fff;cursor:pointer;transition:border-color .2s}
.filter-group select:focus,.filter-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(21,101,192,.1)}
.filter-group select:disabled{background:#f5f5f5;color:#aaa;cursor:not-allowed}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.btn{padding:10px 20px;border:none;border-radius:8px;font-size:.88rem;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-family:inherit;transition:all .2s}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}
.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-outline:hover{background:var(--primary-soft)}
.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#1b5e20}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#b71c1c}
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin:18px 0}
.kpi-box{background:var(--primary-soft);border-radius:10px;padding:18px;text-align:center;border:1px solid var(--primary-light)}
.kpi-value{font-size:2.2rem;font-weight:800;color:var(--primary);line-height:1}
.kpi-label{font-size:.76rem;font-weight:500;color:var(--gray);margin-top:6px}
.msg-error{background:var(--danger-light);color:var(--danger);border:1px solid #ef9a9a;border-radius:8px;padding:14px 18px;display:none;font-size:.9rem;margin-bottom:16px}
.alert{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:8px;margin-bottom:10px;font-size:.86rem;line-height:1.6}
.alert i{font-size:1.1rem;margin-top:1px;flex-shrink:0}
.alert-danger{background:var(--danger-light);color:var(--danger);border-left:4px solid var(--danger)}
.alert-warning{background:var(--warning-light);color:var(--warning);border-left:4px solid var(--warning)}
.alert-success{background:var(--success-light);color:var(--success);border-left:4px solid var(--success)}
.alert-info{background:var(--primary-soft);color:var(--primary);border-left:4px solid var(--primary)}

/* ============================================================ TABELA ============================================================ */
.data-table{width:100%;border-collapse:collapse;font-size:.82rem}
.data-table th{background:var(--primary);color:#fff;padding:10px 8px;text-align:center;font-weight:600}
.data-table td{padding:9px 8px;border-bottom:1px solid var(--border);text-align:center}
.data-table tr:nth-child(even) td{background:#fafafa}
.data-table tr:hover td{background:var(--primary-soft)}
.data-table select{width:100%;padding:5px;border:1px solid #ccc;border-radius:4px;font-size:.82rem}
.aee-badge{background:#ff8f00;color:#fff;border-radius:12px;padding:2px 8px;font-size:.7rem;font-weight:700;margin-left:6px}
.student-name{text-align:left!important}

/* ============================================================ BADGES DE NÍVEL ============================================================ */
.nb{display:inline-block;padding:2px 8px;border-radius:14px;font-weight:700;font-size:.76rem;white-space:nowrap}
.nb-NL{background:#ffcdd2;color:#b71c1c}.nb-LS{background:#ffccbc;color:#bf360c}
.nb-LP{background:#ffe0b2;color:#e65100}.nb-LF{background:#fff9c4;color:#827717}
.nb-LPT{background:#dcedc8;color:#33691e}.nb-LCC{background:#c8e6c9;color:#1b5e20}
.nb-LERP{background:#b2dfdb;color:#004d40}
.nb-P{background:#ffcdd2;color:#b71c1c}.nb-S{background:#ffe0b2;color:#bf360c}
.nb-SA{background:#fff9c4;color:#827717}.nb-A{background:#c8e6c9;color:#1b5e20}
.nb-ALFDO{background:#b2dfdb;color:#004d40}
.nb-PT{background:#c8e6c9;color:#1b5e20}.nb-NPT{background:#ffcdd2;color:#b71c1c}
.nb-AS{background:#c8e6c9;color:#1b5e20}.nb-ANS{background:#ffcdd2;color:#b71c1c}
.nb-APS{background:#fff9c4;color:#827717}

/* ============================================================ GRÁFICOS DE BARRAS ============================================================ */
.chart-wrap{display:flex;justify-content:space-around;align-items:flex-end;height:220px;padding:30px 10px 0;background:#fafafa;border:1px solid var(--border);border-radius:8px;margin-bottom:16px;position:relative}
.bar-col{display:flex;flex-direction:column;align-items:center;width:12%;height:100%;justify-content:flex-end}
.bar{width:70%;border-radius:5px 5px 0 0;transition:height .8s cubic-bezier(.25,.8,.25,1);position:relative}
.bar-val{position:absolute;top:-22px;font-size:.68rem;font-weight:700;background:#fff;padding:2px 5px;border-radius:6px;box-shadow:0 1px 4px rgba(0,0,0,.12);white-space:nowrap}
.bar-lbl{margin-top:6px;font-size:.72rem;font-weight:600;color:#455a64;text-align:center;line-height:1.2}

/* ============================================================ DEVOLUTIVA ============================================================ */
.devolutiva-card{background:linear-gradient(135deg,var(--primary-soft),#fff);border:2px solid var(--primary-light);border-radius:var(--radius);padding:28px;margin-bottom:20px}
.devolutiva-header{display:flex;align-items:center;gap:14px;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid var(--primary-light)}
.devolutiva-icon{font-size:2rem;color:var(--primary)}
.devolutiva-header h2{font-size:1.1rem;font-weight:700;color:var(--primary)}
.devolutiva-header p{font-size:.8rem;color:var(--gray);margin-top:3px}
.devolutiva-section{margin-bottom:22px}
.devolutiva-section h3{font-size:.92rem;font-weight:700;color:var(--primary);margin-bottom:10px;display:flex;align-items:center;gap:8px}
.devolutiva-text{font-size:.88rem;line-height:1.8;color:#37474f;background:#fff;padding:16px;border-radius:8px;border-left:4px solid var(--primary)}
.intervention-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.intervention-box{background:#fff;border-radius:8px;padding:16px;border:1px solid var(--border);border-top:3px solid}
.intervention-box h4{font-size:.86rem;font-weight:700;margin-bottom:8px}
.intervention-box ul{padding-left:18px;font-size:.82rem;line-height:1.85;color:#455a64}
.int-danger{border-top-color:var(--danger)}.int-warning{border-top-color:var(--warning)}
.int-success{border-top-color:var(--success)}.int-info{border-top-color:var(--primary)}

/* ============================================================ TABELA DE NÍVEIS ============================================================ */
.levels-table{width:100%;border-collapse:collapse;font-size:.84rem}
.levels-table th{background:var(--primary);color:#fff;padding:10px 12px;text-align:left;font-weight:600}
.levels-table td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}
.levels-table tr:hover td{background:var(--primary-soft)}
.pct-bar-wrap{display:flex;align-items:center;gap:8px}
.pct-bar-bg{flex:1;height:8px;background:#eee;border-radius:4px;overflow:hidden}
.pct-bar-fill{height:100%;border-radius:4px;transition:width .8s ease}

/* ============================================================ CONCEITOS COMPLEMENTARES ============================================================ */
.conceitos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:12px}
.conceito-box{background:#fff;border-radius:8px;padding:16px;border:1px solid var(--border);border-top:3px solid var(--primary)}
.conceito-box h4{font-size:.86rem;font-weight:700;color:var(--primary);margin-bottom:10px}
.conceito-bar-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.conceito-bar-label{width:36px;flex-shrink:0}
.conceito-bar-bg{flex:1;height:18px;background:#eee;border-radius:5px;overflow:hidden}
.conceito-bar-fill{height:100%;display:flex;align-items:center;padding-left:6px;font-size:.72rem;font-weight:700;color:#fff;border-radius:5px;transition:width .8s ease;min-width:24px}
.cbar-pos{background:var(--success)}.cbar-neg{background:var(--danger)}.cbar-mid{background:#ef8c00}
.conceito-pct{width:42px;font-size:.76rem;font-weight:700;text-align:right;color:#455a64;flex-shrink:0}

/* ============================================================ ALFABETÔMETRO ============================================================ */
.toggle-container{display:flex;justify-content:center;gap:0;margin:16px 0}
.toggle-opt{padding:10px 28px;font-size:.9rem;font-weight:700;cursor:pointer;border:2px solid var(--primary);color:var(--primary);background:#fff;font-family:inherit;transition:all .2s;display:flex;align-items:center;gap:8px}
.toggle-opt:first-child{border-radius:8px 0 0 8px}.toggle-opt:last-child{border-radius:0 8px 8px 0}
.toggle-opt.active{background:var(--primary);color:#fff}

/* ============================================================ FORM — NPT disabled ============================================================ */
.npt-disabled{background:#f5f5f5!important;color:#bbb!important;cursor:not-allowed!important}
.npt-disabled-cell{background:#f9f9f9!important}

/* ============================================================ DUPLICATAS LIST ============================================================ */
.dup-list{background:#f8f9fa;border-left:4px solid #f59e0b;padding:12px;border-radius:6px;max-height:180px;overflow-y:auto;margin:10px 0}
.dup-item{padding:5px 0;font-size:.85rem;color:#333}
.dup-item:before{content:"\2022 ";color:#f59e0b;font-weight:bold}

/* ============================================================ PRINT ============================================================ */
.print-banner{display:none}
@media print{body{background:#fff}.no-print{display:none!important}.app-header,.tab-bar{display:none!important}.card,.devolutiva-card{box-shadow:none;border:1px solid #ddd}.tab-panel{padding:0;max-width:100%}.tab-panel:not(.active){display:none!important}.print-banner{display:block;background:var(--primary);color:#fff;padding:14px 20px;margin-bottom:16px;-webkit-print-color-adjust:exact;print-color-adjust:exact}.print-banner h1{font-size:1rem;font-weight:700}.print-banner p{font-size:.8rem;opacity:.85;margin-top:3px}}

/* ============================================================ RESPONSIVE ============================================================ */
@media(max-width:768px){.app-header{flex-wrap:wrap;gap:8px}.header-right{flex-wrap:wrap}.tab-bar{overflow-x:auto}.tab-btn{padding:10px 14px;font-size:.82rem;white-space:nowrap}.filter-grid,.kpi-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.filter-grid,.kpi-grid{grid-template-columns:1fr}.tab-btn{padding:8px 10px;font-size:.78rem}}