:root{
  --bg:#f4f6fa;
  --surface:#ffffff;
  --surface-2:#f8f9fc;
  --border:#dfe4ec;
  --text-primary:#1c2536;
  --text-secondary:#5b6b82;
  --text-muted:#94a1b5;
  --navy:#1f3a5f;
  --navy-dark:#152a45;
  --gold:#b8872b;
  --blue:#2563eb;
  --blue-bg:#e8f0fe;
  --amber:#b45309;
  --amber-bg:#fef3e0;
  --green:#15803d;
  --green-bg:#e7f6ec;
  --red:#b91c1c;
  --red-bg:#fdecec;
  --gray:#6b7280;
  --gray-bg:#eef0f3;
  --radius:10px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text-primary);
  font-family:'Segoe UI', Arial, Helvetica, sans-serif;
}
a{color:var(--blue); text-decoration:none;}

/* ---------- shared top bar ---------- */
.topbar{
  background:var(--navy);
  color:#fff;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 32px;
}
.brand{display:flex; align-items:center; gap:14px;}
.brand-mark{
  width:42px; height:42px; border-radius:8px;
  background:var(--gold);
  display:flex; align-items:center; justify-content:center;
  font-weight:700; color:#2b2109; font-size:17px;
}
.brand-name{font-size:20px; font-weight:600;}
.brand-sub{font-size:12.5px; color:#c7d4e6;}
.topbar-right{text-align:right;}
.topbar-right .clock{font-size:24px; font-weight:600; font-variant-numeric:tabular-nums;}
.topbar-right .dateline{font-size:12.5px; color:#c7d4e6;}

/* ---------- admin nav ---------- */
.admin-nav{
  background:var(--surface);
  border-bottom:1px solid var(--border);
  padding:0 32px;
  display:flex;
  gap:6px;
  align-items:center;
}
.admin-nav a{
  padding:14px 16px;
  font-size:14px;
  font-weight:600;
  color:var(--text-secondary);
  border-bottom:3px solid transparent;
}
.admin-nav a.active{color:var(--navy); border-bottom-color:var(--gold);}
.admin-nav .spacer{flex:1;}
.admin-nav .who{font-size:13px; color:var(--text-secondary); padding:14px 6px;}
.admin-nav .logout{color:var(--red);}

.page{padding:26px 32px 50px; max-width:1300px; margin:0 auto;}

/* ---------- cards ---------- */
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:12px;
  padding:20px 22px;
  margin-bottom:22px;
}
.card-title{
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.6px;
  color:var(--text-secondary);
  font-weight:700;
  margin-bottom:14px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.count-badge{
  background:var(--surface-2);
  border:1px solid var(--border);
  color:var(--text-primary);
  border-radius:20px;
  padding:3px 12px;
  font-size:12px;
  font-weight:600;
}

/* ---------- tables ---------- */
table{width:100%; border-collapse:collapse;}
th{
  text-align:left; font-size:11.5px; text-transform:uppercase;
  letter-spacing:.4px; color:var(--text-muted); font-weight:700;
  padding:9px 10px; border-bottom:1px solid var(--border);
}
td{padding:13px 10px; font-size:14.5px; border-bottom:1px solid #eef1f5; vertical-align:middle;}
tr:last-child td{border-bottom:none;}
.time-cell{font-weight:700; font-variant-numeric:tabular-nums; white-space:nowrap;}
.addr{font-weight:600; display:block;}
.file-num{color:var(--text-muted); font-size:12px;}
.done-row td{color:var(--text-muted);}
.done-row .addr, .done-row .file-num{text-decoration:line-through;}

/* ---------- badges ---------- */
.badge{
  font-size:11.5px; font-weight:700; padding:5px 11px; border-radius:20px;
  display:inline-block; white-space:nowrap;
}
.badge-scheduled{background:var(--blue-bg); color:var(--blue);}
.badge-in_progress{background:var(--amber-bg); color:var(--amber);}
.badge-delayed{background:var(--red-bg); color:var(--red);}
.badge-completed{background:var(--green-bg); color:var(--green);}
.badge-cancelled{background:var(--gray-bg); color:var(--gray);}

.room-tag{
  font-size:12px; font-weight:700; padding:4px 10px; border-radius:6px;
  display:inline-block; white-space:nowrap; background:var(--surface-2);
  border:1px solid var(--border); color:var(--text-secondary);
}

.room-avail-list{display:flex; flex-wrap:wrap; gap:8px;}
.room-tag-available{background:var(--green-bg); color:var(--green); border-color:transparent;}

/* ---------- room cards (TV) ---------- */
.room-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
.room-card{
  background:var(--surface); border:1px solid var(--border); border-radius:12px;
  padding:18px 20px; border-left:6px solid var(--gray);
}
.room-card.busy{border-left-color:var(--red);}
.room-card.free{border-left-color:var(--green);}
.room-name{font-size:15px; font-weight:700; margin-bottom:8px;}
.room-state{font-size:12.5px; font-weight:700; text-transform:uppercase; letter-spacing:.4px; margin-bottom:6px;}
.room-state.busy{color:var(--red);}
.room-state.free{color:var(--green);}
.room-deal{font-size:14px; color:var(--text-primary); font-weight:600;}
.room-officer{font-size:13px; color:var(--text-secondary);}
.room-next{font-size:12.5px; color:var(--text-muted); margin-top:8px;}

/* ---------- buttons ---------- */
.btn{
  border:1px solid var(--border); background:var(--surface);
  color:var(--text-primary); font-size:13px; font-weight:600;
  padding:7px 14px; border-radius:8px; cursor:pointer;
}
.btn:hover{background:var(--surface-2);}
.btn-start{border-color:var(--blue); color:var(--blue);}
.btn-complete{border-color:var(--green); color:var(--green);}
.btn-delay{border-color:var(--amber); color:var(--amber);}
.btn-cancel{border-color:var(--red); color:var(--red);}
.btn-primary{background:var(--navy); border-color:var(--navy); color:#fff;}
.btn-primary:hover{background:var(--navy-dark);}
.actions{display:flex; gap:8px; flex-wrap:wrap;}

/* ---------- forms ---------- */
.form-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:14px;}
label{display:block; font-size:12px; font-weight:700; color:var(--text-secondary); margin-bottom:5px; text-transform:uppercase; letter-spacing:.3px;}
input, select{
  width:100%; padding:9px 11px; border:1px solid var(--border); border-radius:8px;
  font-size:14px; background:var(--surface-2); color:var(--text-primary);
}
input:focus, select:focus{outline:2px solid var(--blue); outline-offset:1px; background:var(--surface);}

/* ---------- login ---------- */
.login-wrap{
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(180deg, var(--navy) 0%, var(--navy) 220px, var(--bg) 220px);
}
.login-card{
  width:380px; background:var(--surface); border-radius:14px; border:1px solid var(--border);
  padding:32px 30px; box-shadow:0 12px 32px rgba(20,30,50,.18);
}
.login-brand{text-align:center; margin-bottom:22px;}
.login-brand .brand-mark{margin:0 auto 12px;}
.login-brand h1{font-size:19px; margin:0 0 4px;}
.login-brand p{font-size:13px; color:var(--text-secondary); margin:0;}
.field{margin-bottom:16px;}
.flash{
  background:var(--red-bg); color:var(--red); border-radius:8px;
  padding:10px 12px; font-size:13px; margin-bottom:16px; font-weight:600;
}
.demo-box{
  margin-top:20px; background:var(--surface-2); border:1px dashed var(--border);
  border-radius:10px; padding:12px 14px; font-size:12.5px; color:var(--text-secondary);
}
.demo-box b{color:var(--text-primary);}
.demo-row{display:flex; justify-content:space-between; padding:3px 0;}

/* ---------- report tabs ---------- */
.tabs{display:flex; gap:8px; margin-bottom:20px;}
.tab-btn{
  background:var(--surface); color:var(--text-secondary);
  border:1px solid var(--border); border-radius:8px;
  padding:9px 18px; font-size:14px; font-weight:700; cursor:pointer;
}
.tab-btn.active{background:var(--navy); color:#fff; border-color:var(--navy);}

.metric-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:22px;}
.metric-card{
  background:var(--surface); border:1px solid var(--border); border-radius:12px; padding:16px 18px;
}
.metric-label{font-size:11.5px; color:var(--text-secondary); text-transform:uppercase; letter-spacing:.4px; margin-bottom:8px; font-weight:700;}
.metric-value{font-size:26px; font-weight:700; color:var(--text-primary);}

.two-col{display:grid; grid-template-columns:1.2fr 1fr; gap:20px;}
.chart-wrap{position:relative; width:100%; height:280px;}

.footer-note{margin-top:14px; font-size:12px; color:var(--text-muted); text-align:center;}
.tv-footer{display:flex; justify-content:space-between; align-items:center; margin-top:18px;}
.staff-link{font-size:12px; color:var(--text-muted);}