:root{
  --stone:#F2EEE6;
  --stone-dim:#E8E2D3;
  --charcoal:#22262B;
  --slate:#5B6168;
  --saltire:#1D4E6B;
  --saltire-bright:#2C6E93;
  --moss:#79876B;
  --line:#D9D1BE;
  --red:#A6432F;
  --max:960px;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{
  background:var(--stone);
  color:var(--charcoal);
  font-family:'Inter',sans-serif;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
.hidden{display:none !important;}
.mono{font-family:'IBM Plex Mono',monospace;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}
a{color:inherit;}
:focus-visible{outline:2px solid var(--saltire);outline-offset:2px;}

/* ---------- Login ---------- */
#login-screen{
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  padding:24px;
}
.login-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:6px;
  padding:36px 32px;
  width:100%;
  max-width:380px;
}
.brand{font-family:'Fraunces',serif;font-weight:600;font-size:1.15rem;}
.brand span{color:var(--saltire);}
.login-sub{
  font-family:'IBM Plex Mono',monospace;
  font-size:0.75rem;
  text-transform:uppercase;
  letter-spacing:0.12em;
  color:var(--slate);
  margin:6px 0 24px;
}
#login-form label{
  display:block;font-size:0.82rem;color:var(--slate);margin-bottom:6px;margin-top:14px;
}
#login-form input{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:4px;
  font-family:'Inter',sans-serif;font-size:0.95rem;background:var(--stone);
}
.login-note{
  margin-top:18px;font-size:0.8rem;color:var(--slate);
}
.error-text{
  color:var(--red);font-size:0.85rem;margin-top:10px;min-height:1em;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 18px;border-radius:4px;font-weight:500;font-size:0.9rem;
  border:1px solid transparent;cursor:pointer;transition:transform .1s ease;
  font-family:'Inter',sans-serif;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--saltire);color:var(--stone);}
.btn-primary:hover{background:var(--saltire-bright);}
.btn-ghost{border-color:var(--charcoal);color:var(--charcoal);background:transparent;}
.btn-ghost:hover{background:var(--charcoal);color:var(--stone);}
.btn-sm{padding:7px 14px;font-size:0.82rem;}
.btn-block{width:100%;margin-top:22px;}
.btn-danger{border-color:var(--red);color:var(--red);background:transparent;}
.btn-danger:hover{background:var(--red);color:#fff;}

/* ---------- App shell ---------- */
.app-nav{
  background:var(--charcoal);
  color:var(--stone);
  padding:14px 0;
  position:sticky;top:0;z-index:10;
}
.app-nav .brand{color:var(--stone);}
.app-nav .brand span{color:#8FC0D9;}
.app-nav .btn-ghost{border-color:var(--stone);color:var(--stone);}
.app-nav .btn-ghost:hover{background:var(--stone);color:var(--charcoal);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;}
.nav-right{display:flex;align-items:center;gap:14px;}
.user-name{font-size:0.82rem;color:#B7BEC5;}
.view{padding:32px 0 60px;}

/* ---------- Tabs ---------- */
.tabs{
  display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:28px;
}
.tab-btn{
  background:none;border:none;padding:10px 18px;font-family:'Inter',sans-serif;
  font-size:0.92rem;color:var(--slate);cursor:pointer;border-bottom:2px solid transparent;
  margin-bottom:-1px;
}
.tab-btn.active{color:var(--charcoal);border-bottom-color:var(--saltire);font-weight:600;}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

/* ---------- Panels / forms ---------- */
.panel-head{margin-bottom:16px;}
.panel-head-spaced{margin-top:44px;}
.panel-head h2{font-family:'Fraunces',serif;font-size:1.3rem;font-weight:600;}
.panel-sub{font-size:0.85rem;color:var(--slate);margin-top:4px;}

.card-form{
  background:#fff;border:1px solid var(--line);border-radius:6px;
  padding:22px 22px 18px;margin-bottom:8px;
}
.form-row{display:flex;gap:16px;flex-wrap:wrap;}
.form-field{flex:1;min-width:180px;margin-bottom:14px;}
.form-field label{display:block;font-size:0.82rem;color:var(--slate);margin-bottom:6px;}
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;border:1px solid var(--line);border-radius:4px;
  font-family:'Inter',sans-serif;font-size:0.92rem;background:var(--stone);color:var(--charcoal);
}
textarea{resize:vertical;}
.radio-row{display:flex;gap:20px;margin-top:4px;}
.radio-opt{display:flex;align-items:center;gap:6px;font-size:0.9rem;}
.days-row{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 16px;}
.days-row label{
  display:flex;align-items:center;gap:6px;font-size:0.85rem;
  border:1px solid var(--line);border-radius:4px;padding:7px 12px;background:var(--stone);
}
.pw-row{display:flex;gap:8px;}
.pw-row input{flex:1;}
.form-msg{font-size:0.85rem;margin-top:10px;min-height:1em;}
.form-msg.success{color:var(--moss);}
.form-msg.error{color:var(--red);}
.hint-text{font-size:0.8rem;color:var(--slate);margin-top:12px;}

/* ---------- List / cards ---------- */
.list{display:flex;flex-direction:column;gap:10px;}
.item-card{
  background:#fff;border:1px solid var(--line);border-radius:6px;
  padding:16px 18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.item-main h3{font-family:'Inter',sans-serif;font-weight:600;font-size:1rem;margin-bottom:4px;}
.item-main .meta{font-size:0.85rem;color:var(--slate);margin-bottom:2px;}
.item-main .tag{
  display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:0.72rem;
  background:var(--stone-dim);border:1px solid var(--line);border-radius:3px;
  padding:3px 8px;margin-top:6px;margin-right:6px;color:var(--saltire);
}
.item-actions{display:flex;gap:8px;align-items:flex-start;flex-shrink:0;}
.empty-note{color:var(--slate);font-size:0.9rem;padding:14px 0;}