/* ==========================================================================
   ADVENNO PHASE 4 - AUTH SHARED STYLES (SCOPED)
   --------------------------------------------------------------------------
   Scope:
   - login.php
   - forgot-password.php
   - reset-password.php
   - admin-password-reset.php
   ========================================================================== */

.p4-auth-page,
.p4-auth-page *,
.p4-auth-page *::before,
.p4-auth-page *::after {
  box-sizing: border-box;
}

.p4-auth-page {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", sans-serif;
  color: #ffffff;
  background: #0a0a0f;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.6;
  position: relative;
  overflow-y: auto;
  padding: 20px 0;
}

.p4-auth-page main#main-content {
  width: 100%;
}

.p4-auth-page .bg-orb {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.14;
  z-index: 0;
  pointer-events: none;
  animation: p4-auth-float 22s infinite ease-in-out;
}

.p4-auth-page .bg-orb-1 {
  top: -100px;
  right: -100px;
  background: #14b8a6;
}

.p4-auth-page .bg-orb-2 {
  bottom: -100px;
  left: -100px;
  background: #7c3aed;
  animation-delay: -6s;
}

.p4-auth-page .auth-container {
  width: 100%;
  max-width: 440px;
  padding: 20px;
  position: relative;
  z-index: 10;
  margin: 0 auto;
}

.p4-auth-page .auth-card {
  display: block;
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  animation: p4-auth-scale-in 0.45s ease-out both;
}

.p4-auth-page .auth-header {
  text-align: center;
  margin-bottom: 32px;
}

.p4-auth-page .auth-logo {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #ffffff;
  text-decoration: none;
}

.p4-auth-page .auth-logo span {
  color: #14b8a6;
}

.p4-auth-page .auth-header h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
  color: #ffffff;
  margin: 0 0 8px;
}

.p4-auth-page .auth-header p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.p4-auth-page .form-group {
  margin-bottom: 20px;
}

.p4-auth-page .form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.p4-auth-page .auth-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: #ffffff;
  font-size: 0.95rem;
  font-family: "Inter", sans-serif;
  padding: 14px 16px;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.p4-auth-page .auth-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.p4-auth-page .auth-input:focus,
.p4-auth-page .auth-input:focus-visible {
  outline: none;
  border-color: #14b8a6;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.12);
}

.p4-auth-page .input-wrapper {
  position: relative;
}

.p4-auth-page .input-wrapper .auth-input {
  padding-right: 48px;
}

.p4-auth-page .password-toggle {
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

.p4-auth-page .password-toggle:hover {
  color: rgba(255, 255, 255, 0.9);
}

.p4-auth-page .password-toggle:focus-visible {
  outline: 2px solid #14b8a6;
  outline-offset: 2px;
  border-radius: 6px;
}

.p4-auth-page .btn-auth {
  width: 100%;
  min-height: 44px;
  border: 0;
  border-radius: 12px;
  padding: 14px;
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  background: linear-gradient(135deg, #0891b2 0%, #7c3aed 100%);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.p4-auth-page .btn-auth:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(8, 145, 178, 0.33);
}

.p4-auth-page .btn-auth:focus-visible {
  outline: 3px solid #14b8a6;
  outline-offset: 3px;
}

.p4-auth-page .btn-auth:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.p4-auth-page .alert {
  padding: 12px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  animation: p4-auth-alert-in 0.24s ease;
}

.p4-auth-page .alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

.p4-auth-page .alert-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #22c55e;
}

.p4-auth-page .loading,
.p4-auth-page .spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-right: 8px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: p4-auth-spin 0.6s linear infinite;
}

.p4-auth-page .form-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
}

.p4-auth-page .form-footer a {
  color: #14b8a6;
  text-decoration: none;
  font-weight: 500;
}

.p4-auth-page .form-footer a:hover {
  text-decoration: underline;
}

.p4-auth-page .password-requirements {
  margin-top: 12px;
  font-size: 0.8rem;
}

.p4-auth-page .password-requirements ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.p4-auth-page .password-requirements li {
  color: rgba(255, 255, 255, 0.45);
  padding: 4px 0;
}

.p4-auth-page .password-requirements li::before {
  content: "[ ] ";
}

.p4-auth-page .password-requirements li.met {
  color: #22c55e;
}

.p4-auth-page .password-requirements li.met::before {
  content: "[x] ";
}

.p4-auth-page .form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  font-size: 0.85rem;
}

.p4-auth-page .remember-me {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
}

.p4-auth-page .remember-me input[type="checkbox"] {
  accent-color: #14b8a6;
  cursor: pointer;
}

.p4-auth-page .forgot-password {
  color: #14b8a6;
  text-decoration: none;
}

.p4-auth-page .forgot-password:hover {
  text-decoration: underline;
}

.p4-auth-page .security-badge {
  margin-top: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

.p4-auth-page canvas.neural-canvas,
.p4-auth-page .neural-canvas,
.p4-auth-page .grid-overlay,
.p4-auth-page nav.nav,
.p4-auth-page .nav,
.p4-auth-page .hero,
.p4-auth-page .section,
.p4-auth-page .footer,
.p4-auth-page .floating-shape,
.p4-auth-page .hero-orb {
  display: none !important;
  visibility: hidden !important;
}

/* Login-specific */
.p4-auth-login .login-role-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  padding: 4px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
}

.p4-auth-login .role-tab {
  flex: 1;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(255, 255, 255, 0.55);
  padding: 12px 16px;
  cursor: pointer;
  font-family: "Inter", sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.p4-auth-login .role-tab:hover:not(.active) {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.86);
}

.p4-auth-login .role-tab.active {
  color: #ffffff;
  background: linear-gradient(135deg, #0891b2 0%, #7c3aed 100%);
}

.p4-auth-login .role-tab:focus-visible {
  outline: 2px solid #14b8a6;
  outline-offset: 2px;
}

.p4-auth-login .form-footer a {
  color: #ffffff;
}

.p4-auth-login .form-footer a:hover {
  color: #14b8a6;
  text-decoration: none;
}

/* Admin password reset variant */
.p4-auth-admin-reset {
  background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #16213e 100%);
  padding: 20px;
}

.p4-auth-admin-reset .container {
  width: 100%;
  max-width: 480px;
  background: rgba(26, 26, 46, 0.95);
  border-radius: 24px;
  padding: 48px 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.p4-auth-admin-reset .logo {
  text-align: center;
  margin-bottom: 32px;
}

.p4-auth-admin-reset .logo h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 8px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.p4-auth-admin-reset .logo p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
}

.p4-auth-admin-reset .warning-box {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: #ef4444;
}

.p4-auth-admin-reset .alert {
  display: none;
  padding: 14px 16px;
  border-radius: 12px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.p4-auth-admin-reset .alert.show {
  display: block;
}

.p4-auth-admin-reset .form-group {
  margin-bottom: 24px;
}

.p4-auth-admin-reset .form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.84);
}

.p4-auth-admin-reset .form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: #ffffff;
  font-size: 0.95rem;
  padding: 14px 16px;
  font-family: "Inter", sans-serif;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.p4-auth-admin-reset .form-input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.p4-auth-admin-reset .form-input:focus,
.p4-auth-admin-reset .form-input:focus-visible {
  outline: none;
  border-color: #ef4444;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}

.p4-auth-admin-reset .btn {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 16px;
  color: #ffffff;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.p4-auth-admin-reset .btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

.p4-auth-admin-reset .btn:focus-visible {
  outline: 3px solid #ef4444;
  outline-offset: 3px;
}

.p4-auth-admin-reset .btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.p4-auth-admin-reset .step-indicator {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}

.p4-auth-admin-reset .step {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.2);
  transition: background 0.2s ease;
}

.p4-auth-admin-reset .step.active {
  background: #ef4444;
}

.p4-auth-admin-reset .back-link {
  margin-top: 24px;
  text-align: center;
}

.p4-auth-admin-reset .back-link a {
  color: #14b8a6;
  text-decoration: none;
  font-size: 0.9rem;
}

.p4-auth-admin-reset .back-link a:hover {
  color: #06b6d4;
}

.p4-auth-admin-reset .help-text {
  margin-top: 8px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

@media (max-width: 768px) {
  .p4-auth-page {
    padding: 16px 0;
  }

  .p4-auth-page .auth-container {
    max-width: 100%;
    padding: 15px;
  }

  .p4-auth-page .auth-card {
    padding: 30px 20px;
    border-radius: 20px;
  }

  .p4-auth-page .bg-orb {
    width: 300px;
    height: 300px;
  }

  .p4-auth-admin-reset {
    padding: 16px;
  }

  .p4-auth-admin-reset .container {
    padding: 32px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .p4-auth-page *,
  .p4-auth-page *::before,
  .p4-auth-page *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .p4-auth-page .btn-auth:hover:not(:disabled),
  .p4-auth-admin-reset .btn:hover:not(:disabled) {
    transform: none;
  }
}

@keyframes p4-auth-float {
  0%,
  100% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(24px, -24px);
  }
}

@keyframes p4-auth-scale-in {
  from {
    opacity: 0;
    transform: scale(0.97) translateY(14px);
  }

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

@keyframes p4-auth-alert-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

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

@keyframes p4-auth-spin {
  to {
    transform: rotate(360deg);
  }
}