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

:root {
  --primary: #e07b15;
  --primary-light: #fef3e2;
  --bg: #ffffff;
  --card: #fff;
  --text: #2c1a06;
  --muted: #9c7b5e;
  --border: #f0ddc8;
  --danger-bg: #fee2e2;
  --danger-text: #dc2626;
  --danger-border: #e74c3c;
  --success-bg: #dcfce7;
  --success-text: #16a34a;
  --success-border: #2ecc71;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.auth-wrap {
  width: 100%;
  max-width: 440px;
}

.logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 32px;
  color: var(--primary);
  text-align: center;
  margin-bottom: 8px;
  letter-spacing: -1px;
}

.tagline {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 32px;
}

.auth-card {
  background: var(--card);
  border-radius: 24px;
  padding: 36px 32px;
  box-shadow: 0 8px 40px rgba(224, 123, 21, 0.10);
}

h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 14px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

input {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}

input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(224, 123, 21, 0.12);
  background: var(--card);
}

select {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  cursor: pointer;
}

select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(224, 123, 21, 0.12);
  background: var(--card);
}

.hint {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.error-msg {
  background: var(--danger-bg);
  color: var(--danger-text);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 16px;
  border-left: 4px solid var(--danger-border);
}

.submit-btn {
  width: 100%;
  padding: 15px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Plus Jakarta Sans', sans-serif;
  margin-top: 8px;
  transition: all 0.2s;
  min-height: 52px;
}

.submit-btn:hover {
  background: #c76810;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(224, 123, 21, 0.3);
}

.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: var(--muted);
}

.auth-footer a {
  color: var(--primary);
  font-weight: 600;
}

@media (max-width: 480px) {
  .auth-card {
    padding: 28px 20px;
    border-radius: 20px;
  }
}

[data-theme="dark"] {
  --primary: #ff5722;
  --primary-light: rgba(255, 87, 34, 0.14);
  --bg: #0d0d0d;
  --card: #1a1a1a;
  --text: #f5f5f5;
  --muted: #9c7b5e;
  --border: #2a2a2a;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.55);
  --danger-bg: #2a1010;
  --danger-text: #ff6b6b;
  --danger-border: #ff4444;
  --success-bg: #0d2a18;
  --success-text: #4ade80;
  --success-border: #4ade80;
}

.theme-toggle-wrapper {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 1000;
}

.theme-toggle-btn {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 0;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  transition: background 0.2s, border-color 0.2s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  color: var(--text);
}

.theme-toggle-btn:hover {
  background: var(--primary-light);
  border-color: var(--primary);
}

[data-theme="dark"] .theme-toggle-btn {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] input:focus {
  background: var(--card) !important;
}

[data-theme="dark"] select:focus {
  background: var(--card) !important;
}

[data-theme="dark"] .otp-box:focus {
  background: var(--card) !important;
}