/**
 * Login Screen Styles
 */

:root {
  --bg-login: #070b14;
  --bg-card: rgba(19, 28, 49, 0.75);
  --border-color: rgba(255, 255, 255, 0.1);
  --accent-primary: #6366f1;
  --accent-secondary: #ec4899;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(circle at 50% 20%, #1e1b4b 0%, var(--bg-login) 75%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f8fafc;
}

.login-wrapper {
  width: 100%;
  max-width: 400px;
  padding: 20px;
}

.login-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 30px rgba(99, 102, 241, 0.15);
}

.login-header {
  text-align: center;
  margin-bottom: 28px;
}

.login-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

.login-header h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 6px 0;
  color: #fff;
}

.login-header p {
  font-size: 13px;
  color: #94a3b8;
  margin: 0;
}

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

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #cbd5e1;
}

.form-input {
  width: 100%;
  padding: 11px 14px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: #fff;
  font-size: 13.5px;
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.btn-login {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--accent-primary), #4f46e5);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
  transition: transform 0.1s, box-shadow 0.15s;
}

.btn-login:hover {
  background: linear-gradient(135deg, #4f46e5, #4338ca);
  box-shadow: 0 6px 18px rgba(99, 102, 241, 0.5);
}

.btn-login:active {
  transform: translateY(1px);
}

.error-alert {
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(239, 68, 68, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  font-size: 12.5px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.login-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 11.5px;
  color: #64748b;
}