:root{--brand:#1c1917;--accent:#0d9488;--accent-dark:#0f766e;--bg:#f0fdfa;--card:#fff;--border:#99f6e4;--text:#1e293b;--muted:#64748b;--pass:#16a34a;--amber:#d97706;--fail:#dc2626;}
*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
nav{background:var(--brand);padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:56px}
.nav-brand{color:#fff;font-size:18px;font-weight:800;text-decoration:none}
.nav-links{display:flex;gap:8px;align-items:center}
.nav-links a{color:#a3e8de;text-decoration:none;font-size:14px;padding:6px 12px;border-radius:6px;transition:background .15s}
.nav-links a:hover{background:#292524;color:#fff}
.nav-cta{background:var(--accent)!important;color:#fff!important;font-weight:600}
.container{max-width:1000px;margin:0 auto;padding:32px 20px}
.btn-primary{background:var(--accent);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}
.btn-primary:hover{background:var(--accent-dark)}
.btn-outline{background:#fff;color:var(--text);border:1px solid var(--border);padding:8px 16px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;text-decoration:none;display:inline-block}
.btn-danger{background:#fee2e2;color:var(--fail);border:none;padding:7px 12px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer}
.btn-sm{padding:6px 12px;font-size:13px;border-radius:6px}
.auth-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:40px;width:100%;max-width:420px;box-shadow:0 4px 24px rgba(0,0,0,.06)}
.auth-logo{font-size:20px;font-weight:800;color:var(--brand);margin-bottom:24px}
.auth-title{font-size:24px;font-weight:700;margin-bottom:6px}
.auth-sub{color:var(--muted);font-size:14px;margin-bottom:24px}
.auth-form .form-group{margin-bottom:16px}
.auth-footer{text-align:center;margin-top:20px;font-size:14px;color:var(--muted)}
.auth-footer a{color:var(--accent);text-decoration:none;font-weight:600}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;background:#fff}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:28px}
.btn-full{width:100%;text-align:center;padding:12px}
.dashboard-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}
.dashboard-header h1{font-size:24px;font-weight:700}
.dashboard-header p{color:var(--muted);font-size:14px;margin-top:4px}
.plan-bar{background:#fff;border:1px solid var(--border);border-radius:10px;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;font-size:13px;margin-bottom:24px}
.plan-badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:700;text-transform:uppercase}
.plan-free{background:#f1f5f9;color:#475569}.plan-pro{background:#ccfbf1;color:var(--accent-dark)}.plan-teams{background:#f0fdf4;color:#15803d}
.plan-upgrade-link{color:var(--accent);font-weight:600;text-decoration:none}
.section-heading{font-size:17px;font-weight:700;margin:24px 0 12px}
.alert-banner{background:#fef9c3;border:1px solid #fde047;color:#713f12;padding:12px 16px;border-radius:10px;font-size:14px;margin-bottom:12px}
.alert-banner.danger{background:#fee2e2;border-color:#fca5a5;color:#7f1d1d}
.events-list{display:grid;gap:10px}
.event-row{background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px 18px;display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center}
.event-row.overdue{border-left:4px solid var(--fail)}
.event-row.due-soon{border-left:4px solid var(--amber)}
.event-row.ok{border-left:4px solid var(--pass)}
.event-title{font-size:15px;font-weight:600;margin-bottom:3px}
.event-meta{font-size:13px;color:var(--muted)}
.cat-pill{background:#ccfbf1;color:#0f766e;font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px;margin-left:6px}
.event-due{font-size:14px;font-weight:700;text-align:right;min-width:80px}
.due-overdue{color:var(--fail)}.due-soon{color:var(--amber)}.due-ok{color:var(--pass)}
.event-actions{display:flex;gap:6px}
.empty-state{text-align:center;padding:60px 20px}
.empty-icon{font-size:48px;margin-bottom:16px}
.empty-state h3{font-size:20px;font-weight:700;margin-bottom:8px}
.empty-state p{color:var(--muted);font-size:14px;margin-bottom:24px}
.back-link{display:inline-block;color:var(--muted);text-decoration:none;font-size:14px;margin-bottom:20px}