@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Outfit:wght@300;400;500;600&display=swap');

:root {
  --bg: #09090b;
  --bg2: #101013;
  --bg3: #17171b;
  --bg4: #1f1f24;
  --gold: #c4a45e;
  --gold2: #e6ca8e;
  --gold3: rgba(196,164,94,.12);
  --white: #eeebe4;
  --muted: #888580;
  --border: rgba(196,164,94,.14);
  --r: 4px;
  --red: #e07070;
  --green: #6bbf7b;
  --blue: #6ea8d8;
  --yellow: #d8c86e;
  --pink: #d87ea8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: 'Outfit', system-ui, sans-serif;
  line-height: 1.6;
}
h1, h2, h3 { font-family: 'DM Serif Display', serif; font-weight: 500; color: var(--white); margin: 0 0 .5rem; }
h1 em, h2 em { color: var(--gold2); font-style: italic; }
a { color: var(--gold); }

.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px; flex-shrink: 0; background: var(--bg2); border-right: 1px solid var(--border);
  padding: 1.5rem 1rem; display: flex; flex-direction: column; gap: .3rem;
}
.sidebar .brand { font-family: 'DM Serif Display', serif; font-size: 1.2rem; color: var(--gold2); margin-bottom: 1.5rem; padding: 0 .5rem; }
.sidebar a {
  display: block; padding: .65rem .8rem; border-radius: var(--r); color: var(--muted);
  text-decoration: none; font-size: .88rem; letter-spacing: .02em; transition: all .2s;
}
.sidebar a:hover { background: var(--bg3); color: var(--white); }
.sidebar a.active { background: var(--gold); color: var(--bg); font-weight: 500; }
.sidebar .logout { margin-top: auto; color: var(--red); }

.main { flex: 1; padding: 2rem 2.5rem; overflow-x: auto; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.topbar .user { font-size: .85rem; color: var(--muted); }

.card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 8px;
  padding: 1.25rem 1.4rem; margin-bottom: 1.25rem;
}
.card h3 { font-size: 1.1rem; margin-bottom: .8rem; }

.grid { display: grid; gap: 1rem; }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.stat { background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 1rem 1.2rem; }
.stat .label { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .4rem; }
.stat .value { font-size: 1.6rem; font-weight: 600; color: var(--gold2); }

table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { padding: .6rem .7rem; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 500; }
tr:hover td { background: var(--bg3); }

.btn {
  display: inline-flex; align-items: center; gap: .4rem; border: none; cursor: pointer;
  background: var(--gold); color: var(--bg); padding: .6rem 1.1rem; border-radius: var(--r);
  font-size: .82rem; font-weight: 500; letter-spacing: .04em; font-family: 'Outfit', sans-serif;
  transition: background .2s;
}
.btn:hover { background: var(--gold2); }
.btn.secondary { background: var(--bg3); color: var(--white); border: 1px solid var(--border); }
.btn.secondary:hover { border-color: var(--gold); }
.btn.danger { background: var(--red); color: #1a0808; }
.btn.small { padding: .35rem .7rem; font-size: .74rem; }

.badge { display: inline-block; padding: .2rem .55rem; border-radius: 20px; font-size: .68rem; letter-spacing: .04em; }
.badge.green { background: rgba(107,191,123,.15); color: var(--green); }
.badge.red { background: rgba(224,112,112,.15); color: var(--red); }
.badge.yellow { background: rgba(216,200,110,.15); color: var(--yellow); }
.badge.blue { background: rgba(110,168,216,.15); color: var(--blue); }
.badge.pink { background: rgba(216,126,168,.15); color: var(--pink); }
.badge.gray { background: rgba(136,133,128,.15); color: var(--muted); }

label { display: block; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: .3rem; }
input, select, textarea {
  width: 100%; background: var(--bg3); border: 1px solid var(--border); color: var(--white);
  font-family: 'Outfit', sans-serif; font-size: .9rem; padding: .6rem .75rem; border-radius: var(--r);
  outline: none; margin-bottom: .9rem;
}
input:focus, select:focus, textarea:focus { border-color: var(--gold); }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 0 1rem; }
.checkbox-row { display: flex; align-items: center; gap: .5rem; margin-bottom: .9rem; }
.checkbox-row input { width: auto; margin: 0; }

.alert { padding: .8rem 1rem; border-radius: var(--r); margin-bottom: 1rem; font-size: .88rem; }
.alert.error { background: rgba(224,112,112,.1); border: 1px solid rgba(224,112,112,.4); color: var(--red); }
.alert.success { background: rgba(196,164,94,.1); border: 1px solid var(--gold); color: var(--gold2); }
.alert.info { background: rgba(110,168,216,.1); border: 1px solid rgba(110,168,216,.4); color: var(--blue); }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center;
  justify-content: center; z-index: 200; padding: 1rem;
}
.modal-box {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 1.5rem;
  width: 100%; max-width: 480px; max-height: 90vh; overflow-y: auto;
}
.modal-box .modal-actions { display: flex; justify-content: flex-end; gap: .6rem; margin-top: 1rem; }

.tabs { display: flex; gap: .4rem; margin-bottom: 1rem; border-bottom: 1px solid var(--border); }
.tabs button { background: none; border: none; color: var(--muted); padding: .6rem 1rem; cursor: pointer; font-family: 'Outfit'; font-size: .85rem; border-bottom: 2px solid transparent; }
.tabs button.active { color: var(--gold2); border-color: var(--gold); }

.week-grid { display: grid; grid-template-columns: 70px repeat(6, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.week-grid .cell { background: var(--bg2); padding: .35rem; min-height: 46px; font-size: .74rem; }
.week-grid .head { background: var(--bg3); text-align: center; padding: .5rem; font-size: .78rem; }
.week-grid .time { background: var(--bg3); text-align: center; color: var(--muted); font-size: .7rem; padding-top: .5rem; }
.slot { border-radius: 4px; padding: .25rem .4rem; margin-bottom: 2px; color: #0b0b0d; font-weight: 500; cursor: pointer; }

.text-muted { color: var(--muted); font-size: .85rem; }
.mt-1 { margin-top: 1rem; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }