/* Student Login Page Styling */

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Regular.woff2') format('woff2');
  font-weight: 400;
}

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

:root {
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #60a5fa;
  --primary-rgb: 37, 99, 235;
  --secondary-color: #0F766E;
  --secondary-dark: #0e6a60;
  --accent-color: #2563eb;
  --text-primary: #202124;
  --text-secondary: #5f6368;
  --border-color: #dadce0;
  --hover-bg: #f8f9fa;
  --error-color: #d33b27;
  --success-color: #1e8e3e;
  --shadow-sm: 0 1px 1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px -5px rgba(var(--primary-rgb), 0.18);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Organizer theme overrides (applies when form-container has .theme-organizer) */
.form-container.theme-organizer {
  --primary-color: #0F766E;
  --primary-dark: #0e6a60;
  --primary-light: #14B8A6;
  --accent-color: #0F766E;
  --accent: #0F766E;
  --primary-rgb: 20, 184, 166;
  --shadow-lg: 0 10px 25px -5px rgba(var(--primary-rgb), 0.18);
}

body {
  font-family: 'Poppins', sans-serif;
  background: #ffffff;
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* Container */
.container {
  width: 100%;
  max-width: 450px;
}

.login-form-wrapper {
  position: relative;
  animation: fadeIn 0.4s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Back Link */
.back-link {
  display: inline-block;
  padding: 8px 0;
  margin-bottom: 24px;
  color: var(--accent-color);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}

.back-link:hover {
  color: var(--primary-light);
}

/* Form Container */
.form-container {
  background: #ffffff;
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

/* Form Header */
.form-header {
  text-align: center;
  margin-bottom: 32px;
}

.form-header h1 {
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -0.3px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-header p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* Form */
.login-form {
  margin-bottom: 24px;
}

/* Message Area */
.error-message {
  display: none;
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(211, 59, 39, 0.25);
  background: rgba(211, 59, 39, 0.08);
  color: var(--error-color);
  font-size: 0.92rem;
  font-weight: 500;
}

.error-message.is-success {
  border-color: rgba(30, 142, 62, 0.25);
  background: rgba(30, 142, 62, 0.08);
  color: var(--success-color);
}

/* Form Group */
.form-group {
  margin-bottom: 20px;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-primary);
  transition: var(--transition);
}

.form-group input
{
  width: 100%;
  padding: 12px 12px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: 1rem;
  color: var(--text-primary);
  background: #ffffff;
  transition: var(--transition);
  font-family: inherit;
  outline: none;
}

.form-group input[type="email"]:hover,
.form-group input[type="password"]:hover {
  border-color: #c6c6c6;
  box-shadow: var(--shadow-sm);
}

.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.14);
}

.form-group small {
  display: block;
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* Checkbox Group */
.form-group.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.form-group.checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  cursor: pointer;
  accent-color: var(--accent-color);
  border-radius: 4px;
}

.form-group.checkbox label {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-primary);
  cursor: pointer;
  font-weight: 400;
}

.form-group.checkbox label:hover {
  color: var(--text-secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  outline: none;
  font-family: inherit;
}

.btn-full {
  width: 100%;
  padding: 10px 16px;
  min-height: 44px;
}

/* Primary Button */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: #ffffff;
  border-color: var(--primary-color);
  font-weight: 600;
}

.btn-primary:hover:not(:disabled) {
  border-color: var(--primary-dark);
  box-shadow: 0 8px 16px rgba(var(--primary-rgb), 0.3);
}

.btn-primary:active:not(:disabled) {
  border-color: var(--primary-dark);
  transform: translateY(1px);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Google Button */
.btn-google {
  background: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.btn-google:hover {
  background: var(--hover-bg);
  border-color: #c6c6c6;
  box-shadow: var(--shadow-md);
}

.btn-google:active {
  background: #f1f3f4;
}

.btn-google svg {
  width: 18px;
  height: 18px;
}

/* Form Footer */
.form-footer {
  text-align: center;
  margin-bottom: 24px;
}

.form-footer p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-footer a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}

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

/* Divider */
.divider {
  position: relative;
  text-align: center;
  margin: 24px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border-color);
}

.divider span {
  position: relative;
  background: #ffffff;
  padding: 0 8px;
}

/* Placeholder Text */
input::placeholder {
  color: #dadce0;
}

/* Error States */
.form-group input:invalid:not(:placeholder-shown) {
  border-color: var(--error-color);
}

.form-group input:invalid:not(:placeholder-shown):focus {
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05), 0 0 0 3px rgba(211, 59, 39, 0.1);
}

/* Loading State */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Responsive Design */
@media (max-width: 600px) {
  body {
    padding: 16px;
  }

  .form-container {
    padding: 32px 24px;
    border-radius: 12px;
  }

  .form-header h1 {
    font-size: 1.5rem;
  }

  .form-header p {
    font-size: 0.9rem;
  }

  .form-group input[type="email"],
  .form-group input[type="password"] {
    padding: 10px 12px;
    font-size: 16px; /* Prevents zoom on iOS */
  }

  .btn {
    font-size: 0.9rem;
    padding: 10px 16px;
  }

  .form-footer p {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .form-container {
    padding: 24px 20px;
    box-shadow: none;
    border-radius: 8px;
  }

  .form-header h1 {
    font-size: 1.35rem;
  }

  .back-link {
    margin-bottom: 20px;
  }

  .form-group {
    margin-bottom: 18px;
  }

  .form-footer p {
    font-size: 0.8rem;
  }
}

/* Print Styles */
@media print {
  body {
    background: none;
  }

  .form-container {
    box-shadow: none;
    border: none;
  }
}

/* Organizer Theme - Teal Color Scheme */
.form-container.theme-organizer {
  --accent-color: var(--accent);
  --shadow-lg: 0 10px 25px -5px rgba(20, 184, 166, 0.18);
}

.form-container.theme-organizer .form-group input[type="text"]:focus,
.form-container.theme-organizer .form-group input[type="email"]:focus,
.form-container.theme-organizer .form-group input[type="password"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.14);
}

.form-container.theme-organizer .btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--primary-light));
  color: #ffffff;
  border-color: var(--accent);
  font-weight: 600;
}

.form-container.theme-organizer .btn-primary:hover:not(:disabled) {
  border-color: var(--primary-light);
  box-shadow: 0 8px 16px rgba(20, 184, 166, 0.3);
}

.form-container.theme-organizer .btn-primary:active:not(:disabled) {
  border-color: var(--primary-light);
  transform: translateY(1px);
}

.form-container.theme-organizer .form-group.checkbox input[type="checkbox"] {
  accent-color: var(--accent);
}

.form-container.theme-organizer .form-footer a {
  color: var(--accent);
}

.form-container.theme-organizer .form-footer a:hover {
  color: var(--primary-light);
}