/* ============================================
   Portal Login Page - Card Layout
   ============================================ */

/* Cards closer to header; section fits in viewport on desktop */
.page-portal main {
  padding-bottom: 80px;
}

/* Clear fixed header (same as .mt-header) + same gap as between cards */
.page-portal section.portal-cards-section.mt-header {
  padding-top: calc(240px + clamp(12px, 1.5vh, 28px)) !important;
  padding-bottom: clamp(24px, 3vh, 48px);
  max-height: calc(100vh - 100px);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.portal-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(12px, 1.5vh, 28px);
  align-items: stretch;
  max-width: 1200px;
  margin-inline: auto;
  width: 100%;
  flex: 1 1 auto;
  min-height: 0;
  align-content: center;
}

@media (max-width: 940px) {
  .page-portal section.portal-cards-section.mt-header {
    padding-top: calc(120px + clamp(12px, 1.5vh, 28px)) !important;
  }
}

@media (max-width: 768px) {
  .portal-cards-grid {
    grid-template-columns: 1fr;
  }
  .page-portal section.portal-cards-section.mt-header {
    max-height: none;
  }
}

/* Page load: left column slides in from left, right column from right */
.portal-login-card {
  opacity: 0;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.35s ease,
              box-shadow 0.35s ease,
              background 0.35s ease;
}

.portal-login-card:nth-child(odd) {
  transform: translateX(-40px);
}

.portal-login-card:nth-child(even) {
  transform: translateX(40px);
}

body.portal-loaded .portal-login-card {
  opacity: 1;
  transform: translateX(0);
}

.portal-login-card:nth-child(1) { transition-delay: 0ms; }
.portal-login-card:nth-child(2) { transition-delay: 80ms; }
.portal-login-card:nth-child(3) { transition-delay: 160ms; }
.portal-login-card:nth-child(4) { transition-delay: 240ms; }
.portal-login-card:nth-child(5) { transition-delay: 320ms; }

/* DCIM card: top row, double width, same height as other cards */
.portal-login-card--dcim {
  grid-column: span 2;
  display: flex;
  align-items: stretch;
}
.portal-login-card--dcim .portal-card-inner {
  width: 100%;
}
@media (max-width: 768px) {
  .portal-login-card--dcim {
    grid-column: 1;
  }
  .portal-card--help {
    grid-column: 1;
  }
}

/* Full-width help card at bottom: grey accents, compact, no icon */
.portal-card--help {
  grid-column: span 2;
  background: rgba(36, 36, 42, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: clamp(12px, 1.5vw, 18px);
  padding: clamp(12px, 1.5vh, 18px) clamp(20px, 2vw, 28px);
  cursor: default;
}
.portal-card--help .portal-card-inner {
  width: 100%;
}
.portal-card--help .portal-card-help-text {
  margin: 0;
  font-size: clamp(0.9rem, 0.6vw + 0.8rem, 1rem);
  color: rgba(238, 240, 255, 0.75);
  line-height: 1.5;
}
.portal-card--help .portal-card-help-text a {
  color: rgba(200, 202, 220, 0.95);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.portal-card--help .portal-card-help-text a:hover {
  color: rgba(230, 232, 255, 0.95);
  border-bottom-color: rgba(255, 255, 255, 0.3);
}

/* Individual Login Card - links are full-card clickable; scale with viewport */
.portal-login-card {
  display: block;
  text-decoration: none;
  color: inherit;
  position: relative;
  background: rgba(18, 18, 18, 0.9);
  border: 1px solid var(--border);
  border-radius: clamp(12px, 1.5vw, 18px);
  padding: clamp(16px, 2vh, 32px) clamp(20px, 2vw, 28px);
  overflow: hidden;
  cursor: default;
}

.portal-login-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity 0.35s ease;
}

/* DCIM – subtle teal/cyan tint */
.portal-login-card[data-portal="dcim"] {
  background: rgba(18, 28, 30, 0.9);
  border-color: rgba(255, 255, 255, 0.08);
}
.portal-login-card[data-portal="dcim"]::before {
  background: rgba(34, 211, 238, 0.5);
}
.portal-login-card[data-portal="dcim"] .portal-card-icon {
  background: rgba(20, 184, 166, 0.08);
  border-color: rgba(20, 184, 166, 0.2);
}
.portal-login-card[data-portal="dcim"] .portal-card-icon svg {
  color: rgba(94, 234, 212, 0.9);
}
.portal-login-card[data-portal="dcim"]:hover {
  border-color: rgba(20, 184, 166, 0.25);
  box-shadow: 0 12px 32px rgba(20, 184, 166, 0.08);
  background: rgba(22, 34, 36, 0.92);
}
.portal-login-card[data-portal="dcim"]:hover .portal-card-icon {
  background: rgba(20, 184, 166, 0.12);
  border-color: rgba(20, 184, 166, 0.3);
}
.portal-login-card[data-portal="dcim"]:hover .portal-card-icon svg {
  color: #5eead4;
}
.portal-login-card[data-portal="dcim"]:hover .portal-card-cta {
  box-shadow: 0 2px 12px rgba(20, 184, 166, 0.12);
}
.portal-login-card[data-portal="dcim"] .portal-card-cta {
  background: rgba(20, 184, 166, 0.1);
  border: 1px solid rgba(20, 184, 166, 0.28);
  color: rgba(94, 234, 212, 0.95);
}
.portal-login-card[data-portal="dcim"] .portal-card-cta:hover {
  background: rgba(20, 184, 166, 0.18);
  border-color: rgba(20, 184, 166, 0.4);
  color: #99f6e4;
}
.portal-login-card[data-portal="dcim"]:focus-within {
  outline: 2px solid rgba(20, 184, 166, 0.6);
  outline-offset: 2px;
}

/* Client – subtle blue tint */
.portal-login-card[data-portal="client"] {
  background: rgba(20, 22, 28, 0.9);
  border-color: rgba(255, 255, 255, 0.08);
}

.portal-login-card[data-portal="client"]::before {
  background: rgba(96, 165, 250, 0.6);
}

.portal-login-card[data-portal="client"] .portal-card-icon {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.2);
}

.portal-login-card[data-portal="client"] .portal-card-icon svg {
  color: rgba(147, 197, 253, 0.9);
}

.portal-login-card[data-portal="client"]:hover {
  border-color: rgba(59, 130, 246, 0.25);
  box-shadow: 0 12px 32px rgba(59, 130, 246, 0.08);
  background: rgba(24, 28, 36, 0.92);
}

.portal-login-card[data-portal="client"]:hover .portal-card-icon {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.3);
}

.portal-login-card[data-portal="client"]:hover .portal-card-icon svg {
  color: #93c5fd;
}

.portal-login-card[data-portal="client"]:hover .portal-card-cta {
  box-shadow: 0 2px 12px rgba(59, 130, 246, 0.12);
}

.portal-login-card[data-portal="client"] .portal-card-cta {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: rgba(147, 197, 253, 0.95);
}

.portal-login-card[data-portal="client"] .portal-card-cta:hover {
  background: rgba(59, 130, 246, 0.2);
  border-color: rgba(59, 130, 246, 0.45);
  color: #b8d4fe;
}

/* Tech – subtle purple tint */
.portal-login-card[data-portal="tech"] {
  background: rgba(22, 22, 30, 0.9);
  border-color: rgba(255, 255, 255, 0.08);
}

.portal-login-card[data-portal="tech"]::before {
  background: rgba(161, 163, 255, 0.6);
}

.portal-login-card[data-portal="tech"] .portal-card-icon {
  background: rgba(123, 126, 242, 0.08);
  border-color: rgba(123, 126, 242, 0.2);
}

.portal-login-card[data-portal="tech"] .portal-card-icon svg {
  color: rgba(161, 163, 255, 0.9);
}

.portal-login-card[data-portal="tech"]:hover {
  border-color: rgba(123, 126, 242, 0.25);
  box-shadow: 0 12px 32px rgba(123, 126, 242, 0.08);
  background: rgba(28, 28, 38, 0.92);
}

.portal-login-card[data-portal="tech"]:hover .portal-card-icon {
  background: rgba(123, 126, 242, 0.12);
  border-color: rgba(123, 126, 242, 0.3);
}

.portal-login-card[data-portal="tech"]:hover .portal-card-icon svg {
  color: var(--primary-light);
}

.portal-login-card[data-portal="tech"]:hover .portal-card-cta {
  box-shadow: 0 2px 12px rgba(123, 126, 242, 0.12);
}

.portal-login-card[data-portal="tech"] .portal-card-cta {
  background: rgba(123, 126, 242, 0.1);
  border: 1px solid rgba(123, 126, 242, 0.28);
  color: rgba(161, 163, 255, 0.95);
}

.portal-login-card[data-portal="tech"] .portal-card-cta:hover {
  background: rgba(123, 126, 242, 0.18);
  border-color: rgba(123, 126, 242, 0.4);
  color: #c5c6ff;
}

/* Sales – subtle green tint */
.portal-login-card[data-portal="sales"] {
  background: rgba(20, 28, 24, 0.9);
  border-color: rgba(255, 255, 255, 0.08);
}

.portal-login-card[data-portal="sales"]::before {
  background: rgba(156, 247, 122, 0.5);
}

.portal-login-card[data-portal="sales"] .portal-card-icon {
  background: rgba(126, 217, 87, 0.08);
  border-color: rgba(126, 217, 87, 0.2);
}

.portal-login-card[data-portal="sales"] .portal-card-icon svg {
  color: rgba(156, 247, 122, 0.9);
}

.portal-login-card[data-portal="sales"]:hover {
  border-color: rgba(126, 217, 87, 0.25);
  box-shadow: 0 12px 32px rgba(126, 217, 87, 0.08);
  background: rgba(24, 36, 28, 0.92);
}

.portal-login-card[data-portal="sales"]:hover .portal-card-icon {
  background: rgba(126, 217, 87, 0.12);
  border-color: rgba(126, 217, 87, 0.3);
}

.portal-login-card[data-portal="sales"]:hover .portal-card-icon svg {
  color: var(--green-light);
}

.portal-login-card[data-portal="sales"]:hover .portal-card-cta {
  box-shadow: 0 2px 12px rgba(126, 217, 87, 0.12);
}

.portal-login-card[data-portal="sales"] .portal-card-cta {
  background: rgba(126, 217, 87, 0.1);
  border: 1px solid rgba(126, 217, 87, 0.28);
  color: rgba(156, 247, 122, 0.95);
}

.portal-login-card[data-portal="sales"] .portal-card-cta:hover {
  background: rgba(126, 217, 87, 0.18);
  border-color: rgba(126, 217, 87, 0.4);
  color: #b8f7a0;
}

/* Partner – subtle amber tint */
.portal-login-card[data-portal="partner"] {
  background: rgba(28, 24, 20, 0.9);
  border-color: rgba(255, 255, 255, 0.08);
}

.portal-login-card[data-portal="partner"]::before {
  background: rgba(251, 191, 36, 0.5);
}

.portal-login-card[data-portal="partner"] .portal-card-icon {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.2);
}

.portal-login-card[data-portal="partner"] .portal-card-icon svg {
  color: rgba(251, 191, 36, 0.9);
}

.portal-login-card[data-portal="partner"]:hover {
  border-color: rgba(245, 158, 11, 0.25);
  box-shadow: 0 12px 32px rgba(245, 158, 11, 0.08);
  background: rgba(36, 30, 24, 0.92);
}

.portal-login-card[data-portal="partner"]:hover .portal-card-icon {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.3);
}

.portal-login-card[data-portal="partner"]:hover .portal-card-icon svg {
  color: #fbbf24;
}

.portal-login-card[data-portal="partner"]:hover .portal-card-cta {
  box-shadow: 0 2px 12px rgba(245, 158, 11, 0.12);
}

.portal-login-card[data-portal="partner"] .portal-card-cta {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.28);
  color: rgba(251, 191, 36, 0.95);
}

.portal-login-card[data-portal="partner"] .portal-card-cta:hover {
  background: rgba(245, 158, 11, 0.18);
  border-color: rgba(245, 158, 11, 0.4);
  color: #fcd34d;
}

.portal-login-card[data-portal="partner"]:focus-within {
  outline: 2px solid rgba(245, 158, 11, 0.6);
  outline-offset: 2px;
}

/* Common hover: lift */
.portal-login-card:hover {
  transform: translateY(-8px);
}

.portal-login-card:hover::before {
  opacity: 1;
}

/* Focus-within for keyboard users */
.portal-login-card[data-portal="client"]:focus-within {
  outline: 2px solid rgba(59, 130, 246, 0.6);
  outline-offset: 2px;
}

.portal-login-card[data-portal="tech"]:focus-within {
  outline: 2px solid rgba(123, 126, 242, 0.6);
  outline-offset: 2px;
}

.portal-login-card[data-portal="sales"]:focus-within {
  outline: 2px solid rgba(126, 217, 87, 0.6);
  outline-offset: 2px;
}

/* Subtle scale on CTA hover */
.portal-login-card .portal-card-cta {
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.portal-login-card:hover .portal-card-cta {
  transform: translateY(-2px);
}

.portal-login-card .portal-card-cta:active {
  transform: translateY(0) scale(0.98);
}

/* Icon subtle animation on card hover */
.portal-login-card:hover .portal-card-icon {
  transform: scale(1.08);
}

.portal-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
}

.portal-card-icon {
  width: clamp(44px, 5vh, 56px);
  height: clamp(44px, 5vh, 56px);
  border-radius: clamp(10px, 1.2vw, 14px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: clamp(10px, 1.2vh, 20px);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              background 0.35s ease,
              border-color 0.35s ease;
}

.portal-card-icon svg {
  transition: color 0.35s ease;
  width: clamp(26px, 2.5vh, 32px);
  height: clamp(26px, 2.5vh, 32px);
}

.portal-card-title {
  margin: 0 0 clamp(6px, 0.8vh, 10px);
  font-size: clamp(1.1rem, 1.2vw + 0.7rem, 1.35rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.portal-card-desc {
  margin: 0 0 clamp(10px, 1.2vh, 20px);
  font-size: clamp(0.875rem, 0.6vw + 0.75rem, 1rem);
  color: rgba(238, 240, 255, 0.7);
  line-height: 1.5;
  flex-grow: 1;
}

.portal-card-cta {
  width: auto;
  min-width: 140px;
  justify-content: center;
}

/* Cards section - hide when form is visible */
.portal-cards-section.is-hidden {
  display: none;
}

/* Form section (hidden until card clicked) */
.portal-form-section {
  display: none;
  padding-top: 16px;
  padding-bottom: 64px;
}

.portal-form-section.is-visible {
  display: block;
  animation: portalFormFadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes portalFormFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.portal-form-panel {
  position: relative;
}

.portal-form-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.portal-form-back {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(1, 1, 1, 0.3);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s ease,
              border-color 0.25s ease,
              transform 0.2s ease;
}

.portal-form-back:hover {
  background: rgba(123, 126, 242, 0.15);
  border-color: var(--primary);
}

.portal-form-back:active {
  transform: scale(0.96);
}

/* Mobile: all cards stack, use fade-up instead of left/right */
@media (max-width: 768px) {
  .portal-login-card:nth-child(odd),
  .portal-login-card:nth-child(even) {
    transform: translateY(24px);
  }
  body.portal-loaded .portal-login-card {
    transform: translateY(0);
  }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  .portal-login-card {
    opacity: 1 !important;
    transform: none !important;
    transition-duration: 0.01ms !important;
  }
  .portal-login-card::before,
  .portal-login-card .portal-card-cta,
  .portal-login-card .portal-card-icon {
    transition-duration: 0.01ms !important;
  }
  .portal-login-card:hover {
    transform: translateY(-2px) !important;
  }
}

/* Portal access restricted / not whitelisted warning page */

/* Loading state: swirling spinner + bar (3s) */
.portal-access-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  padding: 24px 0 48px;
  gap: 28px;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

body.portal-access-done .portal-access-loading {
  position: absolute;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.portal-access-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(255, 255, 255, 0.08);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: portal-access-spin 0.9s linear infinite;
}

.portal-access-bar-track {
  width: 240px;
  max-width: 90vw;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
}

.portal-access-bar-fill {
  height: 100%;
  width: 0;
  border-radius: 2px;
  background: linear-gradient(
    90deg,
    var(--primary) 0%,
    var(--primary-light) 50%,
    var(--primary) 100%
  );
  animation: portal-access-bar-fill 3s ease-out forwards;
}

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

@keyframes portal-access-bar-fill {
  to { width: 100%; }
}

.portal-access-warning-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 50vh;
  padding: 24px 0 48px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

body.portal-access-done .portal-access-warning-wrap {
  opacity: 1;
  visibility: visible;
}

.portal-access-warning-card {
  max-width: 520px;
  width: 100%;
  background: rgba(18, 18, 18, 0.9);
  border: 1px solid rgba(220, 38, 38, 0.25);
  border-radius: 18px;
  padding: 40px 36px;
  text-align: center;
  box-shadow: 0 12px 40px rgba(220, 38, 38, 0.08);
}

.portal-access-warning-card.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

body.portal-loaded .portal-access-warning-card.fade-in-up {
  opacity: 1;
  transform: translateY(0);
}

.portal-access-warning-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(220, 38, 38, 0.12);
  border: 1px solid rgba(220, 38, 38, 0.25);
  color: #f87171;
  margin-bottom: 24px;
}

.portal-access-warning-title {
  margin: 0 0 16px;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  color: var(--text);
}

.portal-access-warning-message {
  margin: 0 0 28px;
  font-size: 1.05rem;
  line-height: 1.6;
  color: #d1d2ff;
  opacity: 0.95;
}

.portal-access-warning-back {
  display: inline-block;
  text-decoration: none;
}