:root{
  --cc-bg: #f5f7fa;
  --cc-surface: #ffffff;
  --cc-surface-2: #fbfcfe;
  --cc-text: #1f2937;
  --cc-muted: #6b7280;
  --cc-border: #e5e7eb;
  --cc-border-strong: #d1d5db;
  --cc-shadow: 0 1px 2px rgba(16,24,40,.06), 0 6px 18px rgba(16,24,40,.08);
  --cc-radius: 12px;
  --cc-radius-sm: 10px;
  --cc-accent: #2266f7;
  --cc-accent-hover: #1d56d1;
  --cc-success: #15803d;
  --cc-success-bg: #ecfdf3;
  --cc-danger: #b42318;
  --cc-danger-bg: #fff1f1;
  --cc-focus: rgba(34,102,247,.22);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--cc-text);
  background: var(--cc-bg);
}

a{color: var(--cc-accent); text-decoration:none}
a:hover{color: var(--cc-accent-hover); text-decoration:underline}

.wrap{max-width:1080px; margin:0 auto; padding:20px}

.topbar{
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(90deg, #a9c3f3, #b8cdf8);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(15,23,42,.08);
}
.topbar__inner{display:flex; align-items:center; justify-content:space-between; gap:16px}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight: 700;
  letter-spacing: .2px;
  color: var(--cc-text);
}

.nav{display:flex; gap:10px; flex-wrap:wrap}
.nav__link{
  color: rgba(15,23,42,.92);
  padding: 8px 12px;
  border-radius: 999px;
  transition: background .12s ease, box-shadow .12s ease, color .12s ease;
}
.nav__link:hover{
  color: rgba(15,23,42,.98);
  background: rgba(255,255,255,.40);
  text-decoration:none;
}
.nav__link.is-active{
  background: rgba(255,255,255,.72);
  box-shadow: 0 1px 0 rgba(255,255,255,.55) inset, 0 1px 2px rgba(15,23,42,.10);
}

.logout{margin:0}
.linkbtn{
  background: transparent;
  border: 0;
  padding: 8px 12px;
  border-radius: 999px;
  color: rgba(15,23,42,.92);
  cursor: pointer;
}
.linkbtn:hover{
  color: rgba(15,23,42,.98);
  background: rgba(255,255,255,.40);
}

.card{
  background: var(--cc-surface);
  border: 1px solid var(--cc-border);
  border-radius: var(--cc-radius);
  padding: 18px;
  box-shadow: var(--cc-shadow);
  margin: 18px 0;
}

.grid{display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:16px}
@media (max-width:920px){ .grid{grid-template-columns:1fr} }

h1{font-size: 22px; margin:0 0 10px}
h2{font-size: 16px; margin:0 0 10px; color: var(--cc-text)}
.muted{color: var(--cc-muted)}

.alert{
  background: var(--cc-danger-bg);
  border: 1px solid rgba(180,35,24,.25);
  color: var(--cc-danger);
  padding: 10px 12px;
  border-radius: var(--cc-radius-sm);
}
.ok{
  background: var(--cc-success-bg);
  border: 1px solid rgba(21,128,61,.20);
  color: var(--cc-success);
  padding: 10px 12px;
  border-radius: var(--cc-radius-sm);
}

.form{display:grid; gap:12px}
label{display:grid; gap:6px; font-size: 14px; color: var(--cc-text)}
input, select, textarea{
  width:100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--cc-border);
  background: var(--cc-surface-2);
  color: var(--cc-text);
}
input[type="date"]{
  padding-right: 42px;
}
input[type="date"]::-webkit-calendar-picker-indicator{
  opacity: .85;
  cursor: pointer;
}
input[data-datepicker]{
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px 18px;
}
input:focus, select:focus, textarea:focus, button:focus{
  outline: none;
  border-color: rgba(34,102,247,.45);
  box-shadow: 0 0 0 4px var(--cc-focus);
}
input:disabled, select:disabled, textarea:disabled{opacity:.65}

hr{border:none; border-top:1px solid var(--cc-border); margin:18px 0}

.btn{
  display:inline-block;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(34,102,247,.35);
  background: var(--cc-accent);
  color: #fff;
  font-weight: 600;
  cursor:pointer;
}
.btn:hover{background: var(--cc-accent-hover); text-decoration:none}
.btn--secondary{
  border: 1px solid var(--cc-border);
  background: #fff;
  color: var(--cc-text);
}
.btn--secondary:hover{
  background: rgba(17,24,39,.04);
}

.row{display:flex; gap:10px; align-items:flex-end; flex-wrap:wrap}
.row--space{justify-content:space-between; align-items:center}
.pill{
  display:inline-block;
  padding:6px 10px;
  border-radius:999px;
  background: rgba(34,102,247,.08);
  border:1px solid rgba(34,102,247,.20);
  color: rgba(34,102,247,.92);
  font-weight: 600;
}

.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  overflow:hidden;
  border-radius: 12px;
  border: 1px solid var(--cc-border);
}
.table thead th{
  background: #f8fafc;
  color: var(--cc-muted);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .03em;
  text-transform: uppercase;
}
.table th,.table td{
  padding: 10px 12px;
  border-bottom: 1px solid var(--cc-border);
  text-align:left;
  vertical-align:top;
}
.table tbody tr:hover td{background: rgba(17,24,39,.02)}
.table tbody tr:last-child td{border-bottom: 0}
.copy{font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}

@media print{
  body{background:#fff}
  .topbar, .nav, .logout{display:none !important}
  .wrap{max-width:none; padding:0}
  .card{box-shadow:none; border:0; margin:0; padding:0}
  a{text-decoration:none; color:#000}
  .table{border:1px solid #000}
  .table th,.table td{border-bottom:1px solid #000}
}

/* Flatpickr (PCO-ish) */
.flatpickr-calendar{
  background: #fff;
  border-radius: 6px;
  border: 1px solid #d9dde3;
  box-shadow: 0 10px 24px rgba(16,24,40,.16);
  font-family: inherit;
}
.flatpickr-innerContainer{
  border-top: 1px solid #d9dde3;
}
.flatpickr-months{
  padding: 6px 8px;
  background: #f3f5f8;
  border-bottom: 1px solid #d9dde3;
}
.flatpickr-months .flatpickr-month{
  background: transparent;
  color: #111827;
}
.flatpickr-current-month{
  font-size: 14px;
  font-weight: 700;
}
.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-current-month input.cur-year{
  border: 1px solid #d1d5db;
  border-radius: 4px;
  background: #fff;
  padding: 2px 6px;
  font-size: 13px;
}
.flatpickr-current-month input.cur-year{
  width: 64px;
  text-align: center;
}
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month{
  color: #6b7280;
  padding: 6px;
  border-radius: 4px;
}
.flatpickr-months .flatpickr-prev-month svg,
.flatpickr-months .flatpickr-next-month svg{
  width: 18px;
  height: 18px;
}
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month{
  font-size: 18px;
}
.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover{
  background: rgba(17,24,39,.06);
}
.flatpickr-weekdays{
  background: #fff;
}
span.flatpickr-weekday{
  color: var(--cc-muted);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
}
.flatpickr-weekdaycontainer{
  border-bottom: 1px solid #e5e7eb;
}
.flatpickr-days{
  border-left: 1px solid #e5e7eb;
}
.dayContainer{
  padding: 0;
}
.flatpickr-day{
  border-radius: 0;
  border: 1px solid #e5e7eb;
  border-left: 0;
  border-top: 0;
  margin: 0;
}
.flatpickr-day:hover{
  background: #eaf2ff;
  border-color: transparent;
}
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange{
  background: #0b5fff;
  border-color: #0b5fff;
  color: #fff;
}
.flatpickr-day.selected:hover{
  background: #0a54df;
  border-color: #0a54df;
}
.flatpickr-day.today{
  border-color: #0b5fff;
}
.flatpickr-time input{
  border-radius: 8px;
}