/* Nestina CBT — design tokens (selaras smanjogoroto / smanplemahan) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0');

:root {
  --primary: #7c3aed;
  --primary-dark: #6d28d9;
  --primary-light: #ede9fe;
  --accent: #4f46e5;
  --bg: #f8fafc;
  --bg-tint: #fdfaff;
  --surface: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --success: #059669;
  --danger: #dc2626;
  --warn: #d97706;
  --radius: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --shadow: 0 20px 50px -10px rgba(124, 58, 237, 0.12);
  --font: 'Inter', system-ui, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 1.25rem;
  line-height: 1;
  vertical-align: middle;
}

.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-color: var(--bg);
  background-image:
    radial-gradient(at 0% 0%, hsla(263, 85%, 90%, 1) 0, transparent 50%),
    radial-gradient(at 100% 0%, hsla(271, 91%, 92%, 1) 0, transparent 50%),
    radial-gradient(at 100% 100%, hsla(263, 85%, 90%, 1) 0, transparent 50%),
    radial-gradient(at 0% 100%, hsla(271, 91%, 92%, 1) 0, transparent 50%);
}

.glass-card {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow);
  border-radius: var(--radius-xl);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1.25rem;
  border: none;
  border-radius: var(--radius);
  font-family: inherit;
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s, box-shadow 0.15s;
  text-decoration: none;
}

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.25);
}
.btn-primary:hover:not(:disabled) { background: var(--primary-dark); }

.btn-secondary {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) { background: #e2e8f0; }

.btn-ghost {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.field label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.field input {
  width: 100%;
  padding: 0.65rem 0.75rem 0.65rem 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  color: var(--text);
  background: rgba(248, 250, 252, 0.8);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
  background: #fff;
}

.field-wrap { position: relative; }
.field-wrap .material-symbols-outlined {
  position: absolute;
  left: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 1.1rem;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 1rem;
}

.alert-violet {
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
  color: #5b21b6;
}

.alert-muted {
  background: #f1f5f9;
  border: 1px solid var(--border);
  color: #475569;
}

.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}

.muted { color: var(--text-muted); font-size: 0.85rem; }
/* Nestina CBT — design tokens (selaras smanjogoroto / smanplemahan) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0');

:root {
  --primary: #7c3aed;
  --primary-dark: #6d28d9;
  --primary-light: #ede9fe;
  --accent: #4f46e5;
  --bg: #f8fafc;
  --bg-tint: #fdfaff;
  --surface: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --success: #059669;
  --danger: #dc2626;
  --warn: #d97706;
  --radius: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --shadow: 0 20px 50px -10px rgba(124, 58, 237, 0.12);
  --font: 'Inter', system-ui, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 1.25rem;
  line-height: 1;
  vertical-align: middle;
}

.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-color: var(--bg);
  background-image:
    radial-gradient(at 0% 0%, hsla(263, 85%, 90%, 1) 0, transparent 50%),
    radial-gradient(at 100% 0%, hsla(271, 91%, 92%, 1) 0, transparent 50%),
    radial-gradient(at 100% 100%, hsla(263, 85%, 90%, 1) 0, transparent 50%),
    radial-gradient(at 0% 100%, hsla(271, 91%, 92%, 1) 0, transparent 50%);
}

.glass-card {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow);
  border-radius: var(--radius-xl);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1.25rem;
  border: none;
  border-radius: var(--radius);
  font-family: inherit;
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s, box-shadow 0.15s;
  text-decoration: none;
}

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.25);
}
.btn-primary:hover:not(:disabled) { background: var(--primary-dark); }

.btn-secondary {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) { background: #e2e8f0; }

.btn-ghost {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.field label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.field input {
  width: 100%;
  padding: 0.65rem 0.75rem 0.65rem 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  color: var(--text);
  background: rgba(248, 250, 252, 0.8);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
  background: #fff;
}

.field-wrap { position: relative; }
.field-wrap .material-symbols-outlined {
  position: absolute;
  left: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 1.1rem;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 1rem;
}

.alert-violet {
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
  color: #5b21b6;
}

.alert-muted {
  background: #f1f5f9;
  border: 1px solid var(--border);
  color: #475569;
}

.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}

.muted { color: var(--text-muted); font-size: 0.85rem; }