/* ── Reset & Base ─────────────────────────────────────────────── */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;font-size:14px;color:#333;background:#f5f6fa}
a{color:#2563eb;text-decoration:none}

/* ── Navbar ──────────────────────────────────────────────────── */
.navbar{display:flex;align-items:center;gap:16px;background:#1a3a5c;color:#fff;padding:0 20px;height:48px;position:sticky;top:0;z-index:100}
.nav-brand{font-weight:700;font-size:15px;white-space:nowrap}
.nav-links{display:flex;gap:4px;flex:1}
.nav-links a{color:rgba(255,255,255,.75);padding:6px 12px;border-radius:4px;font-size:13px;transition:background .15s}
.nav-links a:hover,.nav-links a.router-link-active{background:rgba(255,255,255,.15);color:#fff}
.nav-user{display:flex;align-items:center;gap:10px;font-size:13px}

/* ── Container ───────────────────────────────────────────────── */
.container{max-width:1200px;margin:20px auto;padding:0 20px}

/* ── Cards ───────────────────────────────────────────────────── */
.card{background:#fff;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.08);padding:20px;margin-bottom:16px;overflow-x:auto}
.card h2{font-size:16px;color:#1a3a5c;margin-bottom:12px}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:4px;padding:7px 14px;border:none;border-radius:5px;font-size:13px;cursor:pointer;transition:background .15s}
.btn-primary{background:#2563eb;color:#fff}.btn-primary:hover{background:#1d4ed8}
.btn-success{background:#16a34a;color:#fff}.btn-success:hover{background:#15803d}
.btn-warning{background:#d97706;color:#fff}.btn-warning:hover{background:#b45309}
.btn-danger{background:#dc2626;color:#fff}.btn-danger:hover{background:#b91c1c}
.btn-sm{padding:4px 10px;font-size:12px}
.btn-outline{background:transparent;border:1px solid #d1d5db;color:#374151}.btn-outline:hover{background:#f3f4f6}
.btn-group{display:flex;gap:6px;flex-wrap:wrap}

/* ── Tables ──────────────────────────────────────────────────── */
table{width:100%;border-collapse:collapse}
th{background:#f8fafc;color:#64748b;font-size:11px;text-transform:uppercase;letter-spacing:.5px;padding:8px 10px;text-align:left;border-bottom:2px solid #e2e8f0}
td{padding:8px 10px;border-bottom:1px solid #f1f5f9;font-size:13px}
tr:hover td{background:#f8fafc}
.text-right{text-align:right}
.text-center{text-align:center}
.text-muted{color:#94a3b8}

/* ── Status badges ───────────────────────────────────────────── */
.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}
.badge-green{background:#dcfce7;color:#166534}
.badge-yellow{background:#fef9c3;color:#854d0e}
.badge-red{background:#fee2e2;color:#991b1b}
.badge-blue{background:#dbeafe;color:#1e40af}
.badge-gray{background:#f1f5f9;color:#475569}

/* ── Forms ───────────────────────────────────────────────────── */
.form-group{margin-bottom:12px}
.form-group label{display:block;font-size:12px;font-weight:600;color:#64748b;margin-bottom:4px}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
input,select,textarea{width:100%;padding:7px 10px;border:1px solid #d1d5db;border-radius:5px;font-size:13px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 2px rgba(37,99,235,.15)}
textarea{resize:vertical;min-height:60px}

/* ── Login ───────────────────────────────────────────────────── */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1a3a5c 0%,#2563eb 100%)}
.login-card{background:#fff;border-radius:12px;padding:40px;width:360px;box-shadow:0 8px 30px rgba(0,0,0,.15)}
.login-card h1{font-size:20px;color:#1a3a5c;text-align:center;margin-bottom:4px}
.login-card p{text-align:center;color:#94a3b8;font-size:13px;margin-bottom:24px}
.login-card .btn{width:100%;justify-content:center;padding:10px}
.error-msg{background:#fee2e2;color:#991b1b;padding:8px 12px;border-radius:5px;font-size:12px;margin-bottom:12px}
.success-msg{background:#dcfce7;color:#166534;padding:8px 12px;border-radius:5px;font-size:12px;margin-bottom:12px}

/* ── Dashboard stats ─────────────────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:20px}
.stat-card{background:#fff;border-radius:8px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.stat-card .label{font-size:12px;color:#64748b;text-transform:uppercase;letter-spacing:.5px}
.stat-card .value{font-size:28px;font-weight:700;color:#1a3a5c;margin-top:4px}
.stat-card .sub{font-size:12px;color:#94a3b8;margin-top:2px}

/* ── Tabs ────────────────────────────────────────────────────── */
.tabs{display:flex;gap:4px;margin-bottom:16px;border-bottom:2px solid #e2e8f0;padding-bottom:0}
.tab{padding:8px 16px;font-size:13px;color:#64748b;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s}
.tab:hover{color:#1a3a5c}
.tab.active{color:#2563eb;border-bottom-color:#2563eb;font-weight:600}

/* ── Pagination ──────────────────────────────────────────────── */
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px}

/* ── Modal ───────────────────────────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:200}
.modal{background:#fff;border-radius:10px;padding:24px;width:90%;max-width:700px;max-height:85vh;overflow-y:auto;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.modal h2{font-size:17px;color:#1a3a5c;margin-bottom:16px}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}

/* ── Checklist panel ──────────────────────────────────────────── */
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px;margin-bottom:12px}
.check-item{display:flex;align-items:center;gap:6px;padding:4px 0;font-size:13px}
.check-item input[type=checkbox]{width:16px;height:16px;margin:0;cursor:pointer;accent-color:#2563eb}
.check-item .check-label{flex:1;cursor:pointer;user-select:none}
.check-item .check-date{font-size:11px;color:#64748b;min-width:75px;text-align:right}
.check-item.done .check-label{color:#166534}

.panel-section{border:1px solid #e2e8f0;border-radius:8px;padding:12px 14px;margin-bottom:10px}
.panel-section h3{font-size:12px;color:#1a3a5c;text-transform:uppercase;letter-spacing:.5px;margin:0 0 8px 0;padding-bottom:4px;border-bottom:1px solid #e2e8f0}

.action-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:12px}
.action-col{display:flex;flex-direction:column;gap:4px}
.action-col h4{font-size:11px;color:#64748b;margin:0 0 4px 0;text-align:center}
.action-btn{padding:6px 8px;border:1px solid #d1d5db;border-radius:5px;font-size:11px;color:#374151;cursor:pointer;background:#fff;text-align:center;transition:background .15s}
.action-btn:hover{background:#f0f9ff;border-color:#93c5fd}
.action-btn.primary{background:#eff6ff;border-color:#93c5fd;color:#1e40af}

/* ── Misc ────────────────────────────────────────────────────── */
.clickable{cursor:pointer}
.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}
.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}
.gap-2{gap:8px}.gap-4{gap:16px}
.loading{text-align:center;padding:40px;color:#94a3b8}

/* ── Responsive (mobile) ─────────────────────────────────────── */
@media (max-width:768px){
  .navbar{flex-wrap:wrap;height:auto;padding:8px 12px;gap:8px;row-gap:6px}
  .nav-brand{font-size:14px;flex:1 1 auto}
  .nav-user{font-size:12px;gap:6px}
  .nav-links{order:3;flex:1 1 100%;overflow-x:auto;gap:2px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .nav-links::-webkit-scrollbar{display:none}
  .nav-links a{padding:6px 10px;font-size:12px;white-space:nowrap;flex:0 0 auto}
  .container{padding:0 12px;margin:12px auto}
}