@import url('https://api.fontshare.com/v2/css?f[]=clash-display@400,500,600,700&f[]=cabinet-grotesk@400,500,700&display=swap');

:root {
  --violet-600: #6d28d9;
  --violet-500: #7c3aed;
  --violet-400: #8b5cf6;
  --violet-300: #a78bfa;
  --violet-100: #ede9fe;
  --violet-50:  #f5f3ff;
  --violet-glow: rgba(124,58,237,0.25);
  --violet-soft: rgba(124,58,237,0.10);

  --cyan-500: #0891b2;
  --cyan-400: #06b6d4;
  --cyan-300: #22d3ee;
  --cyan-100: #cffafe;
  --cyan-glow: rgba(6,182,212,0.25);

  --emerald-500: #059669;
  --emerald-400: #10b981;
  --emerald-100: #d1fae5;

  --amber-500: #d97706;
  --amber-400: #f59e0b;
  --amber-100: #fef3c7;

  --rose-500: #e11d48;
  --rose-400: #f43f5e;
  --rose-100: #ffe4e6;
  --rose-50:  #fff1f2;

  --sidebar-bg: #0f1535;

  --text-100: #0d1126;
  --text-200: #1e2444;
  --text-300: #4a5278;
  --text-400: #8b93b0;
  --text-500: #bec5d8;

  --surface-0: #f0f2f9;
  --surface-1: #ffffff;
  --surface-2: #f5f6fa;
  --border-subtle: #eceef5;
  --border-default: #d8dbe8;

  --font-display: 'Clash Display', sans-serif;
  --font-body: 'Cabinet Grotesk', sans-serif;

  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 12px rgba(13,17,38,0.07);
  --shadow-md: 0 6px 28px rgba(13,17,38,0.10);
  --shadow-lg: 0 16px 56px rgba(13,17,38,0.14);
  --dur: 200ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ── FORM ELEMENTS ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-300);
}

.form-input {
  width: 100%;
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-default);
  background: var(--surface-1);
  color: var(--text-200);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: all var(--dur) ease;
}

.form-input:focus {
  border-color: var(--violet-400);
  box-shadow: 0 0 0 3px var(--violet-soft);
  background: #fff;
}

.form-input::placeholder { color: var(--text-500); }

.input-wrap {
  position: relative;
}

.input-wrap .input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-400);
  font-size: 14px;
  pointer-events: none;
}

.input-wrap .form-input {
  padding-left: 42px;
}

.input-wrap .input-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-400);
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
  transition: color var(--dur) ease;
}

.input-wrap .input-toggle:hover { color: var(--text-200); }

/* ── BTN ── */
.btn-primary {
  width: 100%;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--violet-600), var(--violet-400));
  color: white;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--dur) ease;
  box-shadow: 0 4px 20px rgba(124,58,237,0.3);
  letter-spacing: 0.2px;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(124,58,237,0.4); }
.btn-primary:hover::before { left: 100%; }
.btn-primary:active { transform: translateY(0); }

.btn-primary.loading { opacity: 0.75; pointer-events: none; }

/* Divider */
.or-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-500);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.or-divider::before,
.or-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

/* Error */
.form-error {
  font-size: 12px;
  color: var(--rose-500);
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Alert box */
.alert-box {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideDown 0.3s var(--ease-out);
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.alert-box.error { background: var(--rose-100); border: 1px solid #fecdd3; color: var(--rose-500); }
.alert-box.success { background: var(--emerald-100); border: 1px solid #a7f3d0; color: var(--emerald-500); }

/* Checkbox */
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.checkbox-row input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--violet-500);
  cursor: pointer;
}

.checkbox-row span {
  font-size: 13px;
  color: var(--text-400);
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px var(--violet-glow); }
  50% { box-shadow: 0 0 40px rgba(124,58,237,0.4); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}