/* NISC Calendar — shared page theme (visual language follows Sales Pulse). */
[hidden] { display: none !important; }
:root {
  color-scheme: light;
  --ink: #18233f;
  --ink-2: #2e3c61;
  --paper: #f4f6fb;
  --line: #d9e0ee;
  --muted: #64718c;
  --blue: #355bb9;
  --blue-soft: #e6ebfd;
  --violet: #7058b2;
  --raspberry: #7658b7;
  --amber: #ed9b36;
  --danger: #c74752;
  --ok: #2f7a4a;
  --shadow: 0 14px 36px rgba(32, 49, 104, .12);
  --shadow-soft: 0 7px 20px rgba(32, 49, 104, .08);
  --radius: 18px;
}

* { box-sizing: border-box; }
html, body { max-width: 100%; overflow-x: hidden; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font: 14px/1.6 'Noto Sans TC', sans-serif;
  background:
    radial-gradient(circle at 82% 4%, rgba(242, 169, 61, .22), transparent 25rem),
    radial-gradient(circle at 19% 82%, rgba(53, 91, 185, .11), transparent 28rem),
    linear-gradient(145deg, #fafbff 0%, #f0f4ff 56%, #fff9ed 100%);
  background-attachment: fixed;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--raspberry); }
code { padding: 1px 6px; border-radius: 6px; background: var(--blue-soft); color: var(--ink-2); font-size: 12px; }

/* ---- controls ---- */
:where(.login-card, .topbar, .ui) button {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 39px; padding: 9px 18px;
  border: 1px solid transparent; border-radius: 999px;
  color: var(--ink); background: #eef1f8;
  font: 700 13px 'Noto Sans TC', sans-serif;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
:where(.login-card, .topbar, .ui) button:hover { transform: translateY(-2px); }
:where(.login-card, .topbar, .ui) button.primary, form.login-form button[type=submit] {
  color: #fff;
  background: linear-gradient(110deg, #e48a2d, #f3ad48);
  box-shadow: 0 9px 19px rgba(224, 136, 37, .25);
}
:where(.login-card, .topbar, .ui) button.ghost {
  border-color: #cfd7e8;
  color: var(--blue);
  background: rgba(255, 255, 255, .85);
}
:where(.login-card, .topbar, .ui) button.ghost:hover { border-color: var(--blue); box-shadow: 0 7px 16px rgba(53, 91, 185, .14); }
:where(.login-card, .topbar, .ui) :is(input, textarea, select) {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid #ccd5e9;
  border-radius: 11px;
  color: var(--ink);
  background: #fff;
  font: 14px 'Noto Sans TC', sans-serif;
  transition: border-color .18s ease, box-shadow .18s ease;
}
:where(.login-card, .topbar, .ui) :is(input, textarea, select):focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(53, 91, 185, .12); }
:where(.login-card, .topbar, .ui) textarea { resize: vertical; }

.eyebrow {
  color: var(--raspberry);
  font: 800 10px/1.2 'Outfit', 'Noto Sans TC', sans-serif;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.msg { min-height: 1.2em; margin-top: 10px; font-size: 13px; color: var(--muted); word-break: break-all; }
.msg.ok { color: var(--ok); }
.msg.err { color: var(--danger); }

/* ---- login page ---- */
.login-page {
  display: grid; place-items: center;
  min-height: 100vh; padding: 24px 16px;
  background:
    radial-gradient(circle at 75% 22%, rgba(232, 189, 112, .58), transparent 17rem),
    linear-gradient(135deg, #5b6fa7 0 45%, #f2f5ff 45%);
}
.login-card {
  position: relative;
  width: min(440px, 100%);
  padding: 40px 40px 32px;
  overflow: hidden;
  border-radius: 25px;
  background: #fdfefd;
  box-shadow: 0 30px 80px rgba(24, 34, 59, .28);
  animation: rise .42s both;
}
.login-card::before {
  content: ''; position: absolute; inset: 0 0 auto; height: 7px;
  background: linear-gradient(90deg, #6a7fbc, #8a79ba 60%, #e5b572);
}
.login-card .brand-row { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.login-card .brand-row img { width: 44px; height: 44px; object-fit: contain; }
.login-card h1 {
  margin: 10px 0 8px;
  font: 800 40px/1.05 'Outfit', 'Noto Sans TC', sans-serif;
  letter-spacing: -.03em;
}
.login-card h1 em { font-style: normal; color: var(--blue); }
.login-card p { margin: 0 0 18px; color: var(--muted); }
form.login-form label { display: block; margin: 0 0 14px; font-weight: 700; font-size: 13px; }
form.login-form label input { margin-top: 6px; }
form.login-form button[type=submit] { width: 100%; margin-top: 6px; min-height: 44px; font-size: 14px; }
.login-card .foot { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }

/* ---- app shell ---- */
.utility-strip {
  height: 32px;
  padding: 6px clamp(16px, 4vw, 64px);
  color: #f8faf9;
  background: linear-gradient(90deg, #4d6098 0%, #7081b6 52%, #d7aa72 100%);
  font: 700 10px/2 'Outfit', 'Noto Sans TC', sans-serif;
  letter-spacing: .12em;
}
.topbar {
  position: relative;
  display: flex; align-items: center; gap: 16px;
  margin: 16px clamp(12px, 2.4vw, 36px) 0;
  padding: 14px 20px;
  overflow: hidden;
  border: 1px solid rgba(222, 228, 241, .9);
  border-radius: 22px;
  background: rgba(255, 255, 255, .93);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.topbar::before {
  content: ''; position: absolute; inset: 0 0 auto; height: 5px;
  background: linear-gradient(90deg, #6a7fbc, #8a79ba 60%, #e5b572);
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); font: 800 19px/1.1 'Outfit', 'Noto Sans TC', sans-serif; }
.brand:hover { color: var(--ink); }
.brand img { width: 40px; height: 40px; object-fit: contain; }
.brand small { display: block; margin-top: 3px; color: var(--raspberry); font: 800 10px/1 'Outfit', sans-serif; letter-spacing: .18em; }
.topbar .spacer { flex: 1; }
.topbar nav { display: flex; align-items: center; gap: 4px; }
.topbar nav a { padding: 8px 14px; border-radius: 12px; color: #59647c; font-weight: 600; }
.topbar nav a:hover { color: var(--blue); background: #edf1ff; }
.profile { display: flex; align-items: center; gap: 10px; padding-left: 14px; border-left: 1px solid var(--line); }
.avatar {
  display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: 12px;
  color: #fff; background: linear-gradient(145deg, #2b70c8, #6682d7);
  box-shadow: 0 7px 15px rgba(43, 112, 200, .24);
  font: 800 13px 'Outfit', sans-serif;
}
.profile strong { display: block; font-size: 13px; }
.profile small { display: block; color: var(--muted); font-size: 11px; }
.profile button { min-height: 34px; padding: 6px 14px; }

.main { max-width: 1320px; margin: 0 auto; padding: 20px clamp(12px, 2.4vw, 36px) 48px; display: grid; gap: 20px; }
.main > * { animation: rise .42s both; }
.main > *:nth-child(2) { animation-delay: .05s; }
.main > *:nth-child(3) { animation-delay: .1s; }
.main > *:nth-child(4) { animation-delay: .15s; }

.page-header {
  position: relative;
  padding: 22px 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 24px;
  background:
    radial-gradient(circle at 89% 15%, rgba(240, 162, 48, .28), transparent 11rem),
    linear-gradient(125deg, rgba(255,255,255,.98), rgba(234,239,255,.96));
  box-shadow: var(--shadow-soft);
}
.page-header::after {
  content: ''; position: absolute; right: -36px; bottom: -51px;
  width: 135px; height: 135px;
  border: 20px solid rgba(53, 91, 185, .10); border-radius: 50%;
  pointer-events: none;
}
.page-header h1 { margin: 7px 0 4px; font: 800 clamp(26px, 3.4vw, 40px)/1.05 'Outfit', 'Noto Sans TC', sans-serif; letter-spacing: -.035em; }
.page-header p { margin: 0; max-width: 700px; color: var(--muted); }

.panel {
  padding: 22px;
  border: 1px solid rgba(218, 225, 240, .9);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .94);
  box-shadow: var(--shadow-soft);
}
.panel h2 { margin: 4px 0 8px; font: 750 20px 'Outfit', 'Noto Sans TC', sans-serif; }
.panel p, .panel li { color: #4a5670; font-size: 13px; line-height: 1.7; }
.panel .hint { padding: 9px 13px; border-radius: 12px; background: var(--blue-soft); color: var(--ink-2); font-size: 12px; }
.panel form.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-top: 10px; }
.panel form.row label { display: flex; flex-direction: column; gap: 6px; flex: 1 1 200px; font-size: 12px; font-weight: 700; color: #4a5670; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }

/* ---- embedded calendar (page-level overrides only; the SDK itself is untouched) ---- */
#calendar.cwx-root {
  --cwx-primary: #355bb9;
  --cwx-danger: #c74752;
  padding: 0;
  border: 0;
  background: transparent;
  font-family: 'Noto Sans TC', sans-serif;
  color: var(--ink);
}
#calendar {
  --fc-border-color: #e3e8f3;
  --fc-today-bg-color: rgba(237, 155, 54, .12);
  --fc-button-bg-color: #fff;
  --fc-button-border-color: #cfd7e8;
  --fc-button-text-color: #355bb9;
  --fc-button-hover-bg-color: #edf1ff;
  --fc-button-hover-border-color: #355bb9;
  --fc-button-active-bg-color: #355bb9;
  --fc-button-active-border-color: #355bb9;
  --fc-page-bg-color: #fff;
  --fc-neutral-bg-color: #f4f6fb;
  min-height: 640px;
}
#calendar .fc .fc-toolbar-title { font: 800 22px 'Outfit', 'Noto Sans TC', sans-serif; letter-spacing: -.02em; }
#calendar .fc .fc-button { border-radius: 999px; padding: 6px 14px; font-weight: 700; box-shadow: none; }
#calendar .fc .fc-button-primary:not(:disabled).fc-button-active { color: #fff; }
#calendar .fc .fc-col-header-cell { background: #edf0f8; }
#calendar .fc .fc-col-header-cell-cushion { padding: 8px 4px; color: #66718a; font: 700 12px 'Outfit', 'Noto Sans TC', sans-serif; }
#calendar .fc .fc-scrollgrid { border-radius: 14px; overflow: hidden; }
#calendar .cwx-toolbar button, #calendar .cwx-toolbar select { border-radius: 999px; }
#calendar .cwx-toolbar button.cwx-primary {
  border: 0;
  background: linear-gradient(110deg, #e48a2d, #f3ad48);
  box-shadow: 0 7px 16px rgba(224, 136, 37, .22);
}

/* admin docs viewer */
#doc-frame { width: 100%; height: 80vh; margin-top: 14px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }

@keyframes rise { from { opacity: 0; transform: translateY(9px); } to { opacity: 1; transform: none; } }

/* ---- responsive ---- */
@media (max-width: 720px) {
  .utility-strip { display: none; }
  .topbar { flex-wrap: wrap; margin: 12px 12px 0; padding: 14px 16px; }
  .topbar nav { order: 3; width: 100%; overflow-x: auto; }
  .profile { border-left: 0; padding-left: 0; }
  .login-card { padding: 32px 24px 26px; }
  .login-card h1 { font-size: 32px; }
  .page-header { padding: 18px; }
  .panel { padding: 16px; }
  #calendar { min-height: 480px; }
}