/* Modern Minimalist Login Styles - White Background & ECBEE Orange Accent */

:root {
  --primary-color: #F19300;
  --primary-hover: #e77606;
  --bg-color: #ffffff;
  --card-bg: #ffffff;
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --border-color: #e5e7eb;
  --border-focus: #F19300;
  --shadow-color: rgba(0, 0, 0, 0.05);
  --error-bg: #fef2f2;
  --error-text: #b91c1c;
  --error-border: #fee2e2;
}

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

body {
  font-family: 'Public Sans', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  -webkit-font-smoothing: antialiased;
}

.login-wrapper {
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeIn 0.4s ease-out;
}

/* Header */
.login-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.logo-box {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo-title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.2;
}

.logo-subtitle {
  font-size: 0.875rem;
  color: var(--primary-hover);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

/* Card */
.auth-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 100%;
  padding: 2.25rem 2rem;
  box-shadow: 0 4px 6px -1px var(--shadow-color), 0 2px 4px -1px var(--shadow-color);
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 0.875rem;
  color: #9ca3af;
  font-size: 1.25rem;
  pointer-events: none;
}

input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  font-family: inherit;
  font-size: 0.925rem;
  color: var(--text-primary);
  background-color: #fafafa;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  outline: none;
  transition: all 0.2s ease;
}

input:focus {
  background-color: #ffffff;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(241, 147, 0, 0.12);
}

/* Password Toggle */
.toggle-btn {
  position: absolute;
  right: 0.75rem;
  background: none;
  border: none;
  color: #9ca3af;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem;
  transition: color 0.2s ease;
}

.toggle-btn:hover {
  color: var(--text-primary);
}

/* Error Alert */
.error-alert {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background-color: var(--error-bg);
  border: 1px solid var(--error-border);
  border-radius: 8px;
  color: var(--error-text);
  font-size: 0.825rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.alert-icon {
  font-size: 1.125rem;
}

.hidden {
  display: none !important;
}

/* Button */
.login-btn {
  width: 100%;
  padding: 0.75rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  background-color: var(--primary-color);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.login-btn:hover {
  background-color: var(--primary-hover);
}

.login-btn:active {
  transform: scale(0.985);
}

.btn-loading {
  cursor: not-allowed;
  opacity: 0.85;
}

.spinner {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* Copyright text */
.copyright-text {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2rem;
  font-weight: 500;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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