:root{
  --bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#68758a;--line:#dfe5ee;--primary:#166534;--primary2:#15803d;
  --danger:#b42318;--warn:#b54708;--ok:#067647;--shadow:0 16px 40px rgba(16,24,40,.08);--radius:18px
}
*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}body{margin:0}button,input,select,textarea{font:inherit}a{color:inherit}
.topbar{background:#0d3b25;color:#fff}.topbar-inner{max-width:1180px;margin:auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.brand-full{gap:14px;min-width:0}.brand-logo{width:130px;max-width:32vw;height:auto;display:block;object-fit:contain;filter:drop-shadow(0 2px 10px rgba(0,0,0,.08))}.brand-text{display:grid;gap:2px;min-width:0}.brand-text strong{font-size:20px;line-height:1.1;font-weight:800;color:#fff}.brand-text small{font-size:13px;line-height:1.15;color:#d9f3e3;font-weight:700;letter-spacing:.02em}.brand-mark{width:42px;height:42px;border-radius:13px;background:#fff;color:#0d3b25;display:grid;place-items:center;font-size:19px}.top-actions{display:flex;gap:10px;align-items:center}.top-actions a,.top-actions button{border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;border-radius:10px;padding:9px 12px;text-decoration:none;cursor:pointer}
.hero{background:linear-gradient(135deg,#0d3b25,#166534);color:#fff;padding:54px 24px 92px}.hero-inner{max-width:980px;margin:auto}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:800;opacity:.8}.hero h1{font-size:clamp(30px,5vw,52px);line-height:1.05;margin:12px 0}.hero p{max-width:700px;color:#d9f3e3;font-size:18px;line-height:1.6;margin:0}
.container{max-width:1180px;margin:-46px auto 50px;padding:0 24px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.field{display:flex;flex-direction:column;gap:7px}.field label{font-size:14px;font-weight:700}.field small{color:var(--muted)}input,select,textarea{width:100%;border:1px solid #cfd7e4;border-radius:11px;padding:12px 13px;background:#fff;color:var(--text);outline:none;transition:.15s}textarea{min-height:100px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#3b9d61;box-shadow:0 0 0 3px rgba(21,128,61,.12)}
.btn{border:0;border-radius:11px;padding:11px 15px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.btn-primary{background:var(--primary2);color:#fff}.btn-secondary{background:#eef2f6;color:#243044}.btn-danger{background:#fff0ef;color:var(--danger)}.btn-outline{background:#fff;border:1px solid var(--line);color:#243044}.btn:disabled{opacity:.55;cursor:not-allowed}.actions{display:flex;flex-wrap:wrap;gap:10px}.form-actions{margin-top:22px;display:flex;justify-content:flex-end;gap:10px}
.notice{border-radius:12px;padding:13px 15px;margin-bottom:18px;font-size:14px;display:none}.notice.show{display:block}.notice.error{background:#fff1f0;color:#912018;border:1px solid #f7c7c3}.notice.success{background:#ecfdf3;color:#05603a;border:1px solid #abefc6}.notice.info{background:#eff8ff;color:#175cd3;border:1px solid #b2ddff}
.section-title{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:18px}.section-title h2{margin:0;font-size:22px}.section-title p{margin:4px 0 0;color:var(--muted)}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#eef7f1,#f5f7fa)}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}.login-card h1{margin:12px 0 5px}.login-card p{color:var(--muted);margin:0 0 24px}
.admin-layout{max-width:1180px;margin:28px auto 60px;padding:0 24px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}.stat{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.stat strong{font-size:28px;display:block;margin-top:5px}.stat span{color:var(--muted);font-size:13px}
.tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.tab{background:#e8edf3;color:#364152;border:0;border-radius:10px;padding:10px 13px;font-weight:800;cursor:pointer}.tab.active{background:#0d3b25;color:#fff}.tab-panel{display:none}.tab-panel.active{display:block}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.table{width:100%;border-collapse:collapse;min-width:900px;background:#fff}.table th,.table td{padding:12px 13px;border-bottom:1px solid #edf0f4;text-align:left;vertical-align:top;font-size:14px}.table th{background:#f8fafc;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#526071}.table tr:last-child td{border-bottom:0}.pill{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:800}.pill.ok{background:#ecfdf3;color:#067647}.pill.warn{background:#fffaeb;color:#b54708}.pill.off{background:#f2f4f7;color:#475467}.pill.danger{background:#fff1f0;color:#b42318}.muted{color:var(--muted)}.nowrap{white-space:nowrap}
.toolbar{display:flex;align-items:end;gap:10px;flex-wrap:wrap;margin-bottom:14px}.toolbar .field{min-width:170px;flex:1}.course-card{border:1px solid var(--line);border-radius:15px;padding:18px;background:#fff;display:flex;justify-content:space-between;gap:16px}.course-card h3{margin:0 0 6px}.course-meta{color:var(--muted);font-size:14px;line-height:1.6}.course-list{display:grid;gap:12px}.course-side{text-align:right;min-width:150px}.course-side strong{font-size:22px}.date-row{display:flex;gap:8px;align-items:center}.date-row input{flex:1}.dates-box{display:grid;gap:8px}.empty{padding:30px;text-align:center;color:var(--muted);border:1px dashed #cfd7e4;border-radius:14px;background:#fbfcfd}.footer{max-width:980px;margin:0 auto;padding:0 24px 40px;color:var(--muted);font-size:13px;text-align:center}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.48);display:none;align-items:center;justify-content:center;padding:18px;z-index:20}.modal-backdrop.show{display:flex}.modal{width:min(720px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:18px;padding:22px;box-shadow:0 24px 70px rgba(0,0,0,.22)}.modal-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px}.modal-head h3{margin:0}.icon-btn{border:0;background:#eef2f6;border-radius:9px;width:36px;height:36px;cursor:pointer}
@media(max-width:800px){.grid-2,.grid-3{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.hero{padding-top:38px}.course-card{flex-direction:column}.course-side{text-align:left}.topbar-inner{padding:14px 18px}.brand-logo{width:108px}.brand-text strong{font-size:16px}.brand-text small{font-size:12px}.container,.admin-layout{padding:0 14px}.card{padding:19px}.form-actions{flex-direction:column}.form-actions .btn{width:100%}}
@media(max-width:460px){.stats{grid-template-columns:1fr 1fr}.topbar-inner{align-items:flex-start;flex-direction:column}.top-actions{width:100%;justify-content:flex-start;flex-wrap:wrap}.top-actions span{display:none}.brand-logo{width:96px}.brand-text strong{font-size:15px}.hero h1{font-size:34px}}

/* Tela de confirmação da inscrição */
.success-page{min-height:100vh;background:linear-gradient(145deg,#eef7f1 0%,#f6f8fb 55%,#edf4ef 100%)}
.success-shell{min-height:100vh;display:grid;place-items:center;padding:28px 18px}
.success-card{width:min(620px,100%);background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:0 24px 70px rgba(16,24,40,.12);padding:clamp(28px,6vw,52px);text-align:center}
.success-icon{width:78px;height:78px;margin:0 auto 22px;border-radius:50%;display:grid;place-items:center;background:#dcfae6;color:#067647;box-shadow:0 0 0 10px #f0fdf4}
.success-icon svg{width:38px;height:38px}
.success-kicker{text-transform:uppercase;letter-spacing:.13em;font-size:12px;font-weight:900;color:var(--ok);margin-bottom:10px}
.success-card h1{font-size:clamp(30px,6vw,44px);line-height:1.08;margin:0;color:#172033}
.success-text{max-width:500px;margin:16px auto 0;color:var(--muted);font-size:17px;line-height:1.6}
.protocol-box{margin:28px auto 0;padding:20px;border:1px solid #b7e4c7;border-radius:16px;background:#f0fdf4;display:grid;gap:5px}
.protocol-box span{font-size:13px;font-weight:800;color:#476052;text-transform:uppercase;letter-spacing:.05em}
.protocol-box strong{font-size:clamp(26px,7vw,38px);letter-spacing:.045em;color:#0d3b25}
.protocol-box small{color:#587164}
.success-actions{margin-top:26px;display:flex;justify-content:center}
.success-actions .btn{min-width:220px}
@media(max-width:520px){.success-card{border-radius:20px;padding:30px 20px}.success-actions .btn{width:100%}}

/* Inscritos organizados por curso - v1.2 */
.registration-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.registration-course-card{border:1px solid var(--line);border-radius:17px;background:#fff;padding:19px;display:flex;flex-direction:column;gap:18px;transition:.15s;box-shadow:0 5px 16px rgba(16,24,40,.035)}
.registration-course-card:hover{border-color:#b6c4d6;box-shadow:0 10px 28px rgba(16,24,40,.07);transform:translateY(-1px)}
.registration-course-main{display:flex;align-items:flex-start;gap:13px}.registration-course-main h3{margin:1px 0 5px;font-size:18px}
.registration-course-icon{width:46px;height:46px;flex:0 0 46px;border-radius:13px;background:#eaf7ef;color:#0d6b37;display:grid;place-items:center;font-weight:900;font-size:19px}
.registration-course-bottom{display:flex;align-items:end;justify-content:space-between;gap:14px;padding-top:14px;border-top:1px solid #edf0f4}
.registration-count{display:grid;grid-template-columns:auto 1fr;align-items:baseline;column-gap:7px}.registration-count strong{font-size:25px}.registration-count span{font-size:13px;font-weight:800;color:#526071}.registration-count small{grid-column:1/-1;color:var(--muted);margin-top:2px}
.btn-small{padding:9px 12px;font-size:13px}.btn-whatsapp{background:#128c4a;color:#fff}.btn-whatsapp:hover{background:#0f7b40}
.registration-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.registration-detail-head h2{font-size:24px;margin:8px 0 4px}.registration-detail-head p{margin:0}.back-link{border:0;background:transparent;color:#166534;font-weight:800;padding:0;cursor:pointer}
.course-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:5px 0 14px}.course-summary>div{border:1px solid var(--line);background:#fafbfc;border-radius:12px;padding:11px 13px}.course-summary strong{font-size:20px;display:block}.course-summary span{font-size:12px;color:var(--muted)}
.whatsapp-modal{width:min(680px,100%)}.modal-subtitle{margin:4px 0 0}.whatsapp-info{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#f0fdf4;border:1px solid #bbebc9;border-radius:13px;padding:13px 15px;margin-bottom:14px}.whatsapp-info strong{color:#0d6b37}.whatsapp-participants{border:1px solid var(--line);border-radius:13px;max-height:300px;overflow:auto;margin:15px 0}.whatsapp-person{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 13px;border-bottom:1px solid #edf0f4}.whatsapp-person:last-child{border-bottom:0}.whatsapp-person>div{display:grid;gap:2px}.whatsapp-person span:not(.pill){font-size:13px;color:var(--muted)}.whatsapp-person.phone-invalid{background:#fffafa}.whatsapp-actions{display:flex;flex-wrap:wrap;gap:9px}.whatsapp-help{margin-top:16px;background:#f8fafc;border-radius:12px;padding:13px 14px;color:#526071;font-size:13px;line-height:1.55}
@media(max-width:800px){.registration-course-grid{grid-template-columns:1fr}.registration-detail-head{flex-direction:column}.registration-detail-head>.actions{width:100%}.registration-detail-head>.actions .btn{flex:1}.course-summary{grid-template-columns:repeat(2,1fr)}.registration-course-bottom{align-items:flex-start;flex-direction:column}.whatsapp-info{align-items:flex-start;flex-direction:column}.whatsapp-actions{flex-direction:column}.whatsapp-actions .btn{width:100%}}

/* Exclusão segura de curso e dados - v1.3 */
.delete-course-modal{width:min(620px,100%)}
.delete-warning{background:#fff6f5;border:1px solid #f7c7c3;border-radius:14px;padding:16px;margin-bottom:18px;color:#7a271a}
.delete-warning>strong{display:block;font-size:16px;margin-bottom:5px}.delete-warning p{margin:0;line-height:1.55;color:#912018}
.delete-counts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}
.delete-counts>div,.delete-counts>span{background:#fff;border:1px solid #f2d2cf;border-radius:11px;padding:12px}
.delete-counts strong{font-size:22px;display:block}.delete-counts span{font-size:12px;color:#912018}
@media(max-width:520px){.delete-counts{grid-template-columns:1fr}.delete-course-modal .form-actions{flex-direction:column}.delete-course-modal .form-actions .btn{width:100%}}

/* Central de backups - v1.4 */
.backup-title{align-items:center}.backup-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px}.backup-metric{border:1px solid var(--line);border-radius:14px;background:#fafbfc;padding:15px;display:grid;gap:5px}.backup-metric span{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:800}.backup-metric strong{font-size:18px;color:#172033}.backup-metric small{color:var(--muted)}
.backup-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;margin-bottom:24px}.backup-box{border:1px solid var(--line);border-radius:15px;padding:17px;background:#fff}.backup-box h3{margin:0 0 6px;font-size:18px}.backup-box p{margin:0 0 14px;line-height:1.55}.backup-types{display:grid;gap:10px}.backup-types>div{display:grid;gap:3px;padding:12px;border-radius:12px;background:#f8fafc;border:1px solid #edf0f4}.backup-types span{font-size:13px;color:var(--muted);line-height:1.45}.backup-path{margin-top:10px;line-height:1.45;word-break:break-word}.backup-history-head{display:flex;justify-content:space-between;gap:15px;align-items:end;margin:4px 0 12px}.backup-history-head h3{margin:0 0 3px}.backup-history-head p{margin:0}.backup-table{min-width:880px}.backup-restore-warning{margin-top:14px;padding:13px 14px;border-radius:12px;background:#fffaeb;border:1px solid #fedf89;color:#7a2e0e;font-size:13px;line-height:1.5}
@media(max-width:900px){.backup-metrics{grid-template-columns:repeat(2,1fr)}.backup-layout{grid-template-columns:1fr}.backup-title{align-items:flex-start;flex-direction:column}.backup-title>.actions{width:100%}.backup-title>.actions .btn{flex:1}}
@media(max-width:520px){.backup-metrics{grid-template-columns:1fr}.backup-title>.actions{flex-direction:column}.backup-title>.actions .btn{width:100%}.backup-box .actions{flex-direction:column}.backup-box .actions .btn{width:100%}}

/* Publicação segura - v1.5 */
.public-secure-badge{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;background:#eaf7ef;color:#0d6b37;font-size:12px;font-weight:800}
.publication-title{align-items:center}.publication-status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:18px}.publication-card{border:1px solid var(--line);border-radius:14px;background:#fafbfc;padding:15px;display:grid;gap:5px}.publication-card span{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:800}.publication-card strong{font-size:18px}.publication-card small{color:var(--muted)}
.public-link-box{border:1px solid #b7e4c7;background:#f0fdf4;border-radius:15px;padding:17px;margin-bottom:16px}.public-link-box label{display:block;font-weight:800;margin-bottom:8px}.public-link-row{display:flex;gap:9px}.public-link-row input{flex:1;background:#fff}.public-link-box small{display:block;margin-top:7px;color:#587164}.publication-layout{display:grid;grid-template-columns:1fr 1fr;gap:14px}.publication-help{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}.publication-help.secure{background:#f8fafc}.publication-help h3{margin:0 0 8px}.publication-help p,.publication-help li{color:var(--muted);line-height:1.55}.publication-help ol{margin:8px 0 0;padding-left:20px}
@media(max-width:820px){.publication-status-grid,.publication-layout{grid-template-columns:1fr}.public-link-row{flex-direction:column}.public-link-row .btn{width:100%}.publication-title{align-items:flex-start;flex-direction:column}}


/* Identidade visual - Sindicato Rural de Fernandópolis */
.login-brand{margin-bottom:16px}.login-brand .brand-logo{width:118px;max-width:100%}.login-brand .brand-text strong{color:#172033;font-size:18px}.login-brand .brand-text small{color:#526071}.login-card .brand{align-items:center}