:root {
  --bg-page: #000; --bg-section: #111; --bg-card: #1c1c1e; --bg-card-hover: #2c2c2e; --bg-input: #2c2c2e;
  --border: rgba(255,255,255,0.1); --border-strong: rgba(255,255,255,0.18);
  --text-1: #f5f5f7; --text-2: #98989d; --text-3: #636366;
  --red: #ff453a; --red-hover: #ff6961; --green: #30d158; --blue: #0a84ff; --amber: #ffd60a; --purple: #bf5af2;
  --radius-lg: 18px; --radius-md: 14px; --radius-sm: 8px;
  --font: -apple-system, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --shadow: 0 4px 20px rgba(0,0,0,0.5);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg-page); color: var(--text-1); font: 15px/1.45 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--text-1); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0 0 8px; letter-spacing: -0.01em; }
h1 { font-size: 26px; } h2 { font-size: 19px; } h3 { font-size: 15px; color: var(--text-2); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.muted { color: var(--text-2); } .dim { color: var(--text-3); } .small { font-size: 13px; } .mono { font-variant-numeric: tabular-nums; }
.red { color: var(--red); } .green { color: var(--green); } .amber { color: var(--amber); } .blue { color: var(--blue); }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 6px; padding: 10px 18px; background: rgba(0,0,0,.82); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.nav .logo { height: 34px; filter: invert(1); margin-right: 8px; }
.nav .brand { font-weight: 700; margin-right: 18px; letter-spacing: .02em; }
.nav a.link { padding: 7px 12px; border-radius: 999px; color: var(--text-2); font-weight: 500; }
.nav a.link.active, .nav a.link:hover { background: var(--bg-card); color: var(--text-1); }
.nav .spacer { flex: 1; }
.nav .who { color: var(--text-2); font-size: 13px; margin-right: 6px; text-align: right; line-height: 1.2; }
.nav .who b { display: block; color: var(--text-1); }
main { max-width: 1180px; margin: 0 auto; padding: 22px 18px 60px; }
.page-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h1 { flex: 1; margin: 0; }

/* cards & grid */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px 18px; }
.card + .card { margin-top: 14px; }
.grid { display: grid; gap: 14px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.stats { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
.stat { background: var(--bg-section); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; }
.stat .n { font-size: 24px; font-weight: 700; line-height: 1.1; }
.stat .l { font-size: 12px; color: var(--text-2); text-transform: uppercase; letter-spacing: .04em; margin-top: 2px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row.between { justify-content: space-between; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--bg-card-hover); color: var(--text-1); cursor: pointer; font-weight: 600; font-size: 14px; white-space: nowrap; }
.btn:hover { background: #3a3a3c; } .btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--red); border-color: var(--red); color: #fff; } .btn.primary:hover { background: var(--red-hover); }
.btn.ghost { background: transparent; } .btn.sm { padding: 5px 10px; font-size: 13px; }
.btn.danger { color: var(--red); } .btn.ok { color: var(--green); }

/* forms */
label.f { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 10px; }
label.f span { display: block; margin-bottom: 4px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=time], input[type=tel], select, textarea {
  width: 100%; padding: 9px 11px; background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-1); outline: none; color-scheme: dark; }
input:focus, select:focus, textarea:focus { border-color: var(--red); }
textarea { min-height: 80px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 14px; }
.check { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-1); margin-bottom: 10px; }
.check input { width: auto; }
.error { color: var(--red); font-size: 14px; margin: 6px 0; }

/* table */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-2); font-weight: 600; }
tr.click { cursor: pointer; } tr.click:hover td { background: var(--bg-card-hover); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }

/* badges */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid transparent; white-space: nowrap; }
.badge.scheduled { color: var(--blue); border-color: rgba(10,132,255,.4); background: rgba(10,132,255,.12); }
.badge.completed { color: var(--green); border-color: rgba(48,209,88,.4); background: rgba(48,209,88,.12); }
.badge.cancelled { color: var(--text-2); border-color: var(--border-strong); background: rgba(255,255,255,.06); }
.badge.warn { color: var(--amber); border-color: rgba(255,214,10,.4); background: rgba(255,214,10,.12); }
.badge.bad { color: var(--red); border-color: rgba(255,69,58,.45); background: rgba(255,69,58,.12); }
.badge.role { color: var(--purple); border-color: rgba(191,90,242,.4); background: rgba(191,90,242,.12); }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login .card { width: 100%; max-width: 380px; padding: 28px; }
.login .logo { height: 70px; filter: invert(1); display: block; margin: 0 auto 10px; }
.login h1 { text-align: center; margin-bottom: 18px; }

/* calendar */
.cal-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.cal-head .title { font-size: 19px; font-weight: 700; flex: 1; }
.cal { display: grid; grid-template-columns: 56px repeat(7, minmax(120px, 1fr)); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; background: var(--bg-card); min-width: 900px; }
.cal-scroll { overflow-x: auto; }
.cal .dayhead { padding: 8px 6px; text-align: center; border-bottom: 1px solid var(--border); border-left: 1px solid var(--border); font-size: 13px; color: var(--text-2); }
.cal .dayhead b { display: block; font-size: 16px; color: var(--text-1); }
.cal .dayhead.today b { color: var(--red); }
.cal .gutter { position: relative; border-bottom: 1px solid var(--border); }
.cal .gutter div { position: absolute; right: 6px; transform: translateY(-50%); font-size: 11px; color: var(--text-3); }
.cal .day { position: relative; border-left: 1px solid var(--border); background-image: linear-gradient(var(--border) 1px, transparent 1px); background-size: 100% var(--hour-h); cursor: cell; }
.cal .day.today { background-color: rgba(255,69,58,.04); }
.cal .ev { position: absolute; left: 3px; right: 3px; border-radius: 6px; padding: 3px 6px; font-size: 12px; line-height: 1.25; overflow: hidden; cursor: pointer; border-left: 3px solid; background: rgba(10,132,255,.22); border-color: var(--blue); }
.cal .ev b { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cal .ev.completed { background: rgba(48,209,88,.18); border-color: var(--green); }
.cal .ev.cancelled { background: rgba(255,255,255,.06); border-color: var(--text-3); color: var(--text-2); text-decoration: line-through; }
.cal .ev.pending { background: rgba(255,214,10,.16); border-color: var(--amber); }
.cal .ev.unmatched { background: rgba(255,214,10,.08); border: 1px dashed var(--amber); border-left-width: 3px; color: var(--amber); }
.cal .ev:hover { filter: brightness(1.2); }
.cal .nowline { position: absolute; left: 0; right: 0; height: 2px; background: var(--red); z-index: 3; pointer-events: none; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--text-2); margin-top: 8px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }

/* modal & toast */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.65); display: grid; place-items: center; z-index: 50; padding: 16px; overflow: auto; }
.modal { background: var(--bg-card); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); padding: 22px; width: 100%; max-width: 560px; box-shadow: var(--shadow); max-height: 92vh; overflow: auto; }
.modal h2 { margin-bottom: 14px; }
.modal .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 14px; flex-wrap: wrap; }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: #2c2c2e; border: 1px solid var(--border-strong); color: var(--text-1); padding: 10px 16px; border-radius: 999px; z-index: 60; box-shadow: var(--shadow); font-weight: 500; }
.toast.err { border-color: var(--red); color: var(--red); }
.list { list-style: none; margin: 0; padding: 0; }
.list li { padding: 9px 0; border-bottom: 1px solid var(--border); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.list li:last-child { border-bottom: 0; }
.list .grow { flex: 1; min-width: 160px; min-width: 0; overflow-wrap: anywhere; }
.pkg { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; background: var(--bg-section); margin-bottom: 10px; }
.bar { height: 6px; border-radius: 3px; background: rgba(255,255,255,.08); overflow: hidden; margin: 8px 0 4px; }
.bar i { display: block; height: 100%; background: var(--red); }
.empty { color: var(--text-3); padding: 18px; text-align: center; }
.tabs { display: flex; gap: 6px; margin-bottom: 10px; }
.tabs button { background: transparent; border: 1px solid var(--border); color: var(--text-2); padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.tabs button.active { background: var(--bg-card-hover); color: var(--text-1); border-color: var(--border-strong); }
@media (max-width: 720px) {
  .nav { padding: 8px 10px; gap: 2px; } .nav .brand, .nav .who { display: none; } .nav a.link { padding: 6px 9px; font-size: 14px; }
  main { padding: 14px 10px 50px; } .card { padding: 13px 14px; } h1 { font-size: 22px; }
}