@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --dark:          #1E1B30;
  --primary:       #3D3657;
  --primary-light: #5B5480;
  --accent:        #2D7DD2;
  --accent-light:  #4A9AE8;
  --green:         #00B894;
  --danger:        #E74C3C;
  --warning:       #F39C12;
  --surface:       #252240;
  --surface-2:     #2E2A4A;
  --border:        rgba(255,255,255,0.08);
  --text:          #FFFFFF;
  --text-muted:    rgba(255,255,255,0.5);
  --text-dim:      rgba(255,255,255,0.25);
  --radius:        10px;
  --radius-sm:     6px;
  --shadow:        0 4px 24px rgba(0,0,0,0.4);
  --transition:    0.18s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ── */
h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 800; letter-spacing: -1.5px; line-height: 1.1; }
h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 700; letter-spacing: -0.5px; }
h3 { font-size: 20px; font-weight: 600; }
h4 { font-size: 16px; font-weight: 600; }
p  { color: var(--text-muted); }
a  { color: var(--accent-light); text-decoration: none; }
a:hover { color: var(--accent); }

code, pre { font-family: 'JetBrains Mono', monospace; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-light); color: #fff; }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent-light); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  padding: 8px 14px;
}
.btn-ghost:hover { color: var(--text); background: rgba(255,255,255,0.06); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #c0392b; }

.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

/* ── Form Controls ── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 13px; font-weight: 500; color: var(--text-muted); }

.form-input,
.form-select,
.form-textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  padding: 10px 14px;
  width: 100%;
  transition: border-color var(--transition);
  outline: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--accent); }
.form-input::placeholder { color: var(--text-dim); }
.form-textarea { resize: vertical; min-height: 96px; }
.form-select option { background: var(--surface); }

/* ── Badge ── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.badge-blue   { background: rgba(45,125,210,0.2);  color: var(--accent-light); border: 1px solid rgba(45,125,210,0.4); }
.badge-green  { background: rgba(0,184,148,0.2);   color: var(--green);        border: 1px solid rgba(0,184,148,0.4); }
.badge-gray   { background: rgba(255,255,255,0.08); color: var(--text-muted);  border: 1px solid var(--border); }
.badge-orange { background: rgba(243,156,18,0.2);  color: var(--warning);      border: 1px solid rgba(243,156,18,0.4); }

/* ── Background grid pattern ── */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

/* ── Alert ── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.alert-error   { background: rgba(231,76,60,0.15);  border: 1px solid rgba(231,76,60,0.3);  color: #ff8a80; }
.alert-success { background: rgba(0,184,148,0.15);  border: 1px solid rgba(0,184,148,0.3);  color: var(--green); }
.alert-info    { background: rgba(45,125,210,0.15); border: 1px solid rgba(45,125,210,0.3); color: var(--accent-light); }

/* ── Spinner ── */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: rgba(30,27,48,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  z-index: 100;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; color: var(--text); }
.nav-logo svg { flex-shrink: 0; }
.nav-spacer { flex: 1; }
.nav-user { font-size: 13px; color: var(--text-muted); }

/* ── Page layout ── */
.page { padding-top: 60px; min-height: 100vh; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── Table ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; padding: 10px 14px; font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

/* ── Modal ── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
  padding: 24px;
}
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 520px;
  padding: 28px;
  box-shadow: var(--shadow);
}
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title { font-size: 17px; font-weight: 700; }