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

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --color-primary: #f05a28; /* Logo Orange */
  --color-primary-hover: #d84918;
  --color-brand-navy: #1c2b53; /* Logo Deep Navy */
  --color-bg-gradient-start: #f1f5f9;
  --color-bg-gradient-end: #e2e8f0;
  --color-card-bg: #ffffff;
  --color-text-main: #1c2b53;
  --color-text-muted: #64748b;
  --color-border: #cbd5e1;
  --color-input-bg: #f8fafc;
  --color-error-bg: #fef2f2;
  --color-error-text: #991b1b;
  --color-error-border: #fee2e2;
  --shadow-card: 0 10px 15px -3px rgba(28, 43, 83, 0.06), 0 4px 6px -4px rgba(28, 43, 83, 0.06), 0 0 0 1px rgba(28, 43, 83, 0.03);
}

body {
  font-family: var(--font-sans);
  background: radial-gradient(100% 100% at 50% 100%, var(--color-bg-gradient-start) 0%, var(--color-bg-gradient-end) 100%);
  color: var(--color-text-main);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  padding: 20px;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.login-page {
  width: 100%;
  max-width: 420px;
  box-sizing: border-box;
}

.form {
  position: relative;
  z-index: 1;
  background: var(--color-card-bg);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-card);
  box-sizing: border-box;
}

.form .logo {
  max-width: 85%;
  height: auto;
  margin: 0 auto 32px;
  display: block;
}

.form input, .form select {
  font-family: var(--font-sans);
  outline: 0;
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin: 0 0 16px;
  padding: 14px 16px;
  box-sizing: border-box;
  font-size: 14px;
  background-color: var(--color-input-bg);
  color: var(--color-text-main);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.form input:focus, .form select:focus {
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(240, 90, 40, 0.15);
}

.form button {
  font-family: var(--font-sans);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  outline: 0;
  background: var(--color-primary);
  width: 100%;
  border: 0;
  border-radius: 8px;
  padding: 14px 20px;
  color: #ffffff;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 4px 6px -1px rgba(240, 90, 40, 0.15), 0 2px 4px -1px rgba(240, 90, 40, 0.06);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.form button:hover, .form button:focus {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(240, 90, 40, 0.25);
}

.form button:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(240, 90, 40, 0.1);
}

.form .message {
  margin: 20px 0 0;
  color: var(--color-text-muted);
  font-size: 14px;
}

.form .message a {
  color: var(--color-brand-navy);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.15s ease;
}

.form .message a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.form .register-form {
  display: none;
}

.error {
  background-color: var(--color-error-bg);
  color: var(--color-error-text);
  border: 1px solid var(--color-error-border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
  text-align: center;
}