/* ==========================================================
   DripForge — stylesheet
   Palette: graphite #12151B / panel #1A1E27 / border #262B36
            text #E9E7E0 / muted #8B93A1
            gold accent #D9A441 / teal accent #3FA796 / danger #D9534F
   Type: Space Grotesk (display) · Inter (body) · JetBrains Mono (data)
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
  --bg: #12151b;
  --panel: #1a1e27;
  --panel-2: #20242f;
  --border: #262b36;
  --text: #e9e7e0;
  --muted: #8b93a1;
  --gold: #d9a441;
  --gold-dim: #a97e33;
  --teal: #3fa796;
  --danger: #d9534f;
  --sidebar-w: 288px;
  --radius: 10px;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,sans-serif;
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  font-weight:600;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
a{color:inherit;text-decoration:none;}
.mono{font-family:'JetBrains Mono',monospace;}
img{max-width:100%;display:block;}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}

/* ---------- App shell ---------- */
.app{
  display:flex;
  min-height:100vh;
}

/* ---------- Sidebar (wide, fixed) ---------- */
.sidebar{
  width:var(--sidebar-w);
  flex:0 0 var(--sidebar-w);
  background:linear-gradient(180deg,#151920 0%,#12151b 100%);
  border-right:1px solid var(--border);
  padding:28px 22px;
  position:sticky;
  top:0;
  height:100vh;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  gap:28px;
  z-index:40;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:0 4px;
}
.brand-mark{
  width:38px;height:38px;border-radius:9px;
  background:conic-gradient(from 210deg, var(--gold), var(--teal), var(--gold));
  display:flex;align-items:center;justify-content:center;
  font-family:'Space Grotesk',sans-serif;font-weight:700;color:#12151b;font-size:16px;
  flex:none;
}
.brand-name{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:18px;letter-spacing:-.02em;}
.brand-tag{display:block;font-size:11px;color:var(--muted);font-weight:500;margin-top:1px;}

.side-balance{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px 18px;
}
.side-balance .label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px;}
.side-balance .value{font-family:'JetBrains Mono',monospace;font-size:22px;font-weight:700;color:var(--gold);}
.side-balance .value span{font-size:13px;color:var(--muted);font-weight:500;margin-left:4px;}

.nav-group{display:flex;flex-direction:column;gap:2px;}
.nav-heading{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:14px 8px 6px;}
.nav-link{
  display:flex;align-items:center;gap:12px;
  padding:11px 14px;
  border-radius:8px;
  color:var(--muted);
  font-weight:500;
  font-size:14.5px;
  transition:background .15s ease,color .15s ease;
}
.nav-link:hover{background:var(--panel);color:var(--text);}
.nav-link.active{background:var(--panel-2);color:var(--gold);}
.nav-link .ic{width:18px;height:18px;flex:none;display:inline-flex;}
.nav-link .badge{
  margin-left:auto;font-size:10.5px;background:var(--teal);color:#0c1512;
  padding:2px 7px;border-radius:20px;font-weight:700;
}

.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:10px;}
.btn-logout{
  border:1px solid var(--border);border-radius:8px;padding:10px 14px;
  color:var(--muted);font-size:13.5px;text-align:center;
}
.btn-logout:hover{color:var(--danger);border-color:var(--danger);}

.sidebar-toggle{display:none;}
.sidebar-backdrop{display:none;}

/* ---------- Main content ---------- */
.main{
  flex:1;
  min-width:0;
  padding:32px 40px 60px;
}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:28px;
  gap:16px;
}
.topbar h1{font-size:24px;}
.topbar .sub{color:var(--muted);font-size:13.5px;margin-top:4px;}
.hamburger{display:none;}

/* ---------- Cards / grid ---------- */
.grid{display:grid;gap:20px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;
}
.card h3{font-size:15px;color:var(--muted);font-weight:500;margin-bottom:8px;}
.card .stat{font-family:'JetBrains Mono',monospace;font-size:26px;font-weight:700;}
.card .stat.gold{color:var(--gold);}
.card .stat.teal{color:var(--teal);}

/* ---------- Faucet gauge (signature element) ---------- */
.faucet-panel{
  display:flex;align-items:center;gap:36px;
  background:radial-gradient(ellipse at top left,#1e2330 0%,var(--panel) 60%);
  border:1px solid var(--border);border-radius:14px;
  padding:32px;
  flex-wrap:wrap;
}
.gauge{position:relative;width:168px;height:168px;flex:none;}
.gauge svg{transform:rotate(-90deg);width:100%;height:100%;}
.gauge circle{fill:none;stroke-width:10;}
.gauge .track{stroke:var(--border);}
.gauge .progress{stroke:var(--gold);stroke-linecap:round;transition:stroke-dashoffset 1s linear;}
.gauge-center{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.gauge-time{font-family:'JetBrains Mono',monospace;font-size:22px;font-weight:700;}
.gauge-label{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:2px;}

.faucet-info{flex:1;min-width:220px;}
.faucet-info p{color:var(--muted);margin:0 0 18px;max-width:38ch;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--gold);color:#161208;
  font-weight:700;font-size:14.5px;
  padding:13px 26px;border-radius:8px;border:none;cursor:pointer;
  font-family:'Space Grotesk',sans-serif;
  transition:transform .12s ease,background .15s ease;
}
.btn:hover{background:#e8b658;transform:translateY(-1px);}
.btn:disabled{background:var(--panel-2);color:var(--muted);cursor:not-allowed;transform:none;}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text);}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);background:transparent;}
.btn-teal{background:var(--teal);color:#08211c;}
.btn-teal:hover{background:#57c2b0;}

/* ---------- Tables ---------- */
table{width:100%;border-collapse:collapse;font-size:14px;}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);}
th{color:var(--muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.05em;}
tr:last-child td{border-bottom:none;}
.rank-1{color:var(--gold);font-weight:700;}
.rank-2{color:#c7ccd4;font-weight:700;}
.rank-3{color:#b98a5e;font-weight:700;}

/* ---------- Forms ---------- */
.form-field{margin-bottom:18px;}
.form-field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;font-weight:500;}
.form-field input,.form-field select{
  width:100%;background:var(--panel-2);border:1px solid var(--border);
  border-radius:8px;padding:12px 14px;color:var(--text);font-size:14.5px;font-family:inherit;
}
.form-field input:focus,.form-field select:focus{border-color:var(--gold);outline:none;}
.form-hint{font-size:12px;color:var(--muted);margin-top:6px;}

.auth-shell{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(ellipse at top,#1b2028 0%,var(--bg) 55%);
  padding:24px;
}
.auth-card{
  width:100%;max-width:400px;background:var(--panel);border:1px solid var(--border);
  border-radius:14px;padding:36px 32px;
}
.auth-card .brand{margin-bottom:22px;}
.auth-switch{margin-top:20px;text-align:center;font-size:13.5px;color:var(--muted);}
.auth-switch a{color:var(--gold);font-weight:600;}

/* ---------- Flash messages ---------- */
.flash{
  padding:13px 16px;border-radius:8px;margin-bottom:20px;font-size:14px;font-weight:500;
  border:1px solid transparent;
}
.flash.success{background:rgba(63,167,150,.12);border-color:var(--teal);color:var(--teal);}
.flash.error{background:rgba(217,83,79,.12);border-color:var(--danger);color:#ef8a87;}

/* ---------- Badges / pills ---------- */
.pill{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:600;}
.pill.running{background:rgba(63,167,150,.15);color:var(--teal);}
.pill.finished{background:rgba(139,147,161,.15);color:var(--muted);}

/* ---------- Referral box ---------- */
.ref-box{
  display:flex;gap:10px;align-items:center;background:var(--panel-2);
  border:1px dashed var(--border);border-radius:8px;padding:12px 14px;font-family:'JetBrains Mono',monospace;
  font-size:13.5px;flex-wrap:wrap;
}
.ref-box code{color:var(--gold);flex:1;word-break:break-all;}

/* ---------- Toast notifications ---------- */
.toast-stack{
  position:fixed;top:20px;right:20px;z-index:200;
  display:flex;flex-direction:column;gap:10px;
  max-width:340px;
}
.toast{
  background:var(--panel);border:1px solid var(--teal);border-left:4px solid var(--teal);
  border-radius:8px;padding:14px 16px;
  box-shadow:0 8px 24px rgba(0,0,0,.35);
  font-size:14px;color:var(--text);
  display:flex;align-items:flex-start;gap:10px;
  animation:toast-in .25s ease;
}
.toast .toast-ic{color:var(--teal);font-size:16px;flex:none;margin-top:1px;}
.toast.error{border-color:var(--danger);}
.toast.error .toast-ic{color:var(--danger);}
.toast.leaving{animation:toast-out .25s ease forwards;}
@keyframes toast-in{from{opacity:0;transform:translateX(24px);}to{opacity:1;transform:translateX(0);}}
@keyframes toast-out{from{opacity:1;transform:translateX(0);}to{opacity:0;transform:translateX(24px);}}

@media (max-width: 480px){
  .toast-stack{left:14px;right:14px;max-width:none;}
}

/* ---------- Responsive ---------- */
@media (max-width: 960px){
  .grid-3{grid-template-columns:1fr 1fr;}
}

@media (max-width: 780px){
  .sidebar{
    position:fixed;left:0;top:0;
    transform:translateX(-100%);
    transition:transform .22s ease;
    box-shadow:0 0 0 100vmax rgba(0,0,0,0);
  }
  .sidebar.open{transform:translateX(0);box-shadow:0 0 40px rgba(0,0,0,.5);}
  .main{padding:20px 18px 50px;width:100%;}
  .hamburger{
    display:flex;align-items:center;justify-content:center;
    width:40px;height:40px;border-radius:8px;background:var(--panel);border:1px solid var(--border);
    flex:none;
  }
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .sidebar-backdrop{
    display:block;position:fixed;inset:0;background:rgba(0,0,0,.55);
    opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:35;
  }
  .sidebar-backdrop.show{opacity:1;pointer-events:auto;}
  .faucet-panel{flex-direction:column;text-align:center;padding:26px 20px;}
  .faucet-info p{max-width:none;}
  table{display:block;overflow-x:auto;white-space:nowrap;}
}