/**
 * RaaS Talent - Base Styles
 * Core styles for authentication pages and shared components
 */

@import url('./variables.css');

/* ==================== */
/* Auth Page Layout */
/* ==================== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background-color: var(--color-slate-950);
  background-image: var(--auth-gradient);
  position: relative;
  overflow: hidden;
}

/* Animated background mesh */
.auth-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.04) 0%, transparent 30%);
  animation: meshMove 20s ease-in-out infinite;
}

@keyframes meshMove {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  25% {
    transform: translate(1%, 1%) scale(1.02);
  }

  50% {
    transform: translate(-1%, 2%) scale(1);
  }

  75% {
    transform: translate(2%, -1%) scale(1.01);
  }
}

/* Geometric pattern overlay */
.auth-page::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.auth-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
}

/* ==================== */
/* Auth Card */
/* ==================== */
.auth-card {
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==================== */
/* Auth Header / Branding */
/* ==================== */
.auth-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary-400) 0%, var(--color-primary-600) 100%);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-4);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
}

.auth-logo svg {
  width: 32px;
  height: 32px;
  color: white;
}

.auth-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  color: var(--color-slate-900);
  margin: 0 0 var(--space-1) 0;
}

.auth-subtitle {
  font-size: var(--text-sm);
  color: var(--color-slate-500);
  margin: 0;
}

/* ==================== */
/* Auth Tabs */
/* ==================== */
.auth-tabs {
  display: flex;
  gap: var(--space-1);
  padding: var(--space-1);
  background: var(--color-slate-100);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.tab-btn {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: none;
  background: transparent;
  color: var(--color-slate-600);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--color-slate-900);
}

.tab-btn.active {
  background: white;
  color: var(--color-slate-900);
  box-shadow: var(--shadow-sm);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==================== */
/* Form Styles */
/* ==================== */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-slate-700);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-family: inherit;
  color: var(--color-slate-900);
  background: white;
  border: 2px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.form-input::placeholder {
  color: var(--color-slate-400);
}

.form-input:hover {
  border-color: var(--color-slate-300);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-input:disabled {
  background: var(--color-slate-50);
  color: var(--color-slate-400);
  cursor: not-allowed;
}

/* Password wrapper */
.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-wrapper .form-input {
  padding-right: 48px;
}

.password-toggle {
  position: absolute;
  right: var(--space-3);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
  color: var(--color-slate-400);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.password-toggle:hover {
  color: var(--color-slate-600);
}

.password-toggle svg {
  width: 20px;
  height: 20px;
}

/* ==================== */
/* Buttons */
/* ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  font-family: inherit;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-600) 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-primary-400) 0%, var(--color-primary-500) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-secondary {
  background: white;
  color: var(--color-slate-700);
  border: 2px solid var(--color-slate-200);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-slate-50);
  border-color: var(--color-slate-300);
}

.btn-ghost {
  background: transparent;
  color: var(--color-slate-600);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--color-slate-100);
  color: var(--color-slate-900);
}

.btn-danger {
  background: linear-gradient(135deg, var(--color-error) 0%, #dc2626 100%);
  color: white;
}

.btn-danger:hover:not(:disabled) {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.btn-lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
}

.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
}

.btn-full {
  width: 100%;
}

/* Button with icon */
.btn svg {
  width: 18px;
  height: 18px;
}

/* Loading state */
.btn-loading {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ==================== */
/* Form Links */
/* ==================== */
.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-2);
}

.form-link {
  font-size: var(--text-sm);
  color: var(--color-slate-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.form-link:hover {
  color: var(--color-primary-600);
}

/* ==================== */
/* Status Messages */
/* ==================== */
.status {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  margin-top: var(--space-4);
  display: none;
}

.status:not(:empty) {
  display: block;
}

.status.ok,
.status.success {
  background: var(--color-success-light);
  color: #166534;
  border: 1px solid #bbf7d0;
}

.status.err,
.status.error {
  background: var(--color-error-light);
  color: #991b1b;
  border: 1px solid #fecaca;
}

.status.warning {
  background: var(--color-warning-light);
  color: #92400e;
  border: 1px solid #fde68a;
}

.status.info {
  background: var(--color-info-light);
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

/* ==================== */
/* Forgot Password Section */
/* ==================== */
.forgot-section {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-slate-200);
}

.forgot-section h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-slate-900);
  margin: 0 0 var(--space-2) 0;
}

.forgot-section .form-description {
  font-size: var(--text-sm);
  color: var(--color-slate-500);
  margin: 0 0 var(--space-4) 0;
}

/* ==================== */
/* Verification Code Inputs */
/* ==================== */
.code-inputs {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-4);
}

.code-digit {
  width: 48px;
  height: 56px;
  text-align: center;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  padding: var(--space-2);
  border: 2px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  background: white;
  transition: all var(--transition-fast);
  caret-color: var(--color-primary-500);
}

.code-digit:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.code-digit.filled {
  border-color: var(--color-primary-500);
  background: var(--color-primary-50);
}

.code-digit.error {
  border-color: var(--color-error);
  background: var(--color-error-light);
  animation: shake 0.4s ease;
}

@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  20%,
  60% {
    transform: translateX(-4px);
  }

  40%,
  80% {
    transform: translateX(4px);
  }
}

/* Recovery code inputs (8 digits) */
.recovery-code-inputs {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.recovery-digit {
  width: 40px;
  height: 48px;
  text-align: center;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  padding: var(--space-2);
  border: 2px solid var(--color-warning);
  border-radius: var(--radius-md);
  background: var(--color-warning-light);
  transition: all var(--transition-fast);
  caret-color: var(--color-warning);
}

.recovery-digit:focus {
  outline: none;
  border-color: var(--color-warning);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.recovery-digit.filled {
  background: #fef3c7;
}

.recovery-digit.error {
  border-color: var(--color-error);
  background: var(--color-error-light);
  animation: shake 0.4s ease;
}

/* ==================== */
/* Resend Section */
/* ==================== */
.resend-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
}

.resend-text {
  color: var(--color-slate-500);
}

.resend-btn {
  background: none;
  border: none;
  color: var(--color-primary-600);
  font-weight: var(--font-semibold);
  cursor: pointer;
  padding: var(--space-1) var(--space-2);
  transition: color var(--transition-fast);
}

.resend-btn:hover:not(:disabled) {
  color: var(--color-primary-700);
  text-decoration: underline;
}

.resend-btn:disabled {
  color: var(--color-slate-400);
  cursor: not-allowed;
}

/* ==================== */
/* Recovery Link */
/* ==================== */
.recovery-link-wrapper {
  margin-top: var(--space-6);
  text-align: center;
}

.recovery-divider {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-slate-400);
  margin-bottom: var(--space-4);
  position: relative;
}

.recovery-divider::before,
.recovery-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--color-slate-200);
}

.recovery-divider::before {
  left: 0;
}

.recovery-divider::after {
  right: 0;
}

.recovery-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-warning);
  background: var(--color-warning-light);
  border: 1px solid #fde68a;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.recovery-link:hover {
  background: #fef3c7;
  border-color: var(--color-warning);
}

.recovery-link svg {
  width: 16px;
  height: 16px;
}

/* ==================== */
/* Back Link */
/* ==================== */
.back-link-wrapper {
  margin-top: var(--space-4);
  text-align: center;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-slate-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.back-link:hover {
  color: var(--color-primary-600);
}

.back-link svg {
  width: 16px;
  height: 16px;
}

/* ==================== */
/* Cards (Generic) */
/* ==================== */
.card {
  background: var(--content-bg-card);
  border: 1px solid var(--content-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
}

.card-header {
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  /* Ensure proper alignment */
  justify-content: space-between;
}

.card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--content-text);
  margin: 0 0 var(--space-1) 0;
}

.card-description {
  font-size: var(--text-sm);
  color: var(--content-text-muted);
  margin: 0;
}

/* ==================== */
/* Badge */
/* ==================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
}

.badge-success {
  background: var(--color-success-light);
  color: #166534;
}

.badge-warning {
  background: var(--color-warning-light);
  color: #92400e;
}

.badge-error {
  background: var(--color-error-light);
  color: #991b1b;
}

.badge-info {
  background: var(--color-info-light);
  color: #1e40af;
}

.badge-neutral {
  background: var(--color-slate-100);
  color: var(--color-slate-600);
}

/* ==================== */
/* Responsive */
/* ==================== */
@media (max-width: 640px) {
  .auth-page {
    padding: var(--space-4);
  }

  .auth-card {
    padding: var(--space-6);
    border-radius: var(--radius-xl);
  }

  .code-inputs {
    gap: var(--space-1);
  }

  .code-digit {
    width: 42px;
    height: 50px;
    font-size: var(--text-lg);
  }

  .recovery-code-inputs {
    gap: var(--space-1);
  }

  .recovery-digit {
    width: 36px;
    height: 44px;
    font-size: var(--text-base);
  }
}