/* ==========================================================================
   TERRA-SOS — Portal del Cliente Stylesheet
   Client Portal · Premium Corporate Compliance Platform
   ========================================================================== */

/* ========== DESIGN TOKENS ========== */
:root {
  /* --- Portal Colors --- */
  --portal-blue:       #003349;
  --portal-blue-light: #0A4D6B;
  --portal-blue-dark:  #00253A;
  --portal-green:      #6CA83A;
  --portal-green-hover:#5B9430;
  --portal-green-light:#E8F5E0;
  --portal-white:      #F8F8F6;
  --portal-text:       #1A1A1A;
  --portal-gray:       #6B7280;
  --portal-gray-light: #9CA3AF;
  --portal-border:     #E5E7EB;
  --portal-bg:         #F3F4F6;
  --portal-card-bg:    #FFFFFF;
  --portal-danger:     #DC2626;
  --portal-warning:    #F59E0B;
  --portal-info:       #2563EB;

  /* --- Typography --- */
  --portal-font:       'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --portal-fs-xs:      0.75rem;
  --portal-fs-sm:      0.875rem;
  --portal-fs-base:    1rem;
  --portal-fs-lg:      1.125rem;
  --portal-fs-xl:      1.25rem;
  --portal-fs-2xl:     1.5rem;
  --portal-fs-3xl:     2rem;
  --portal-fw-light:   300;
  --portal-fw-regular: 400;
  --portal-fw-medium:  500;
  --portal-fw-semi:    600;
  --portal-fw-bold:    700;

  /* --- Spacing --- */
  --portal-gap-xs:  4px;
  --portal-gap-sm:  8px;
  --portal-gap-md:  16px;
  --portal-gap-lg:  24px;
  --portal-gap-xl:  32px;
  --portal-gap-2xl: 48px;

  /* --- Shadows --- */
  --portal-shadow-xs:  0 1px 2px rgba(0,0,0,0.05);
  --portal-shadow-sm:  0 1px 3px rgba(0,0,0,0.1);
  --portal-shadow-md:  0 4px 12px rgba(0,0,0,0.08);
  --portal-shadow-lg:  0 8px 24px rgba(0,0,0,0.12);
  --portal-shadow-xl:  0 12px 40px rgba(0,0,0,0.15);

  /* --- Radii --- */
  --portal-radius-sm:  8px;
  --portal-radius-md:  12px;
  --portal-radius-lg:  16px;
  --portal-radius-xl:  24px;
  --portal-radius-full:50%;

  /* --- Transitions --- */
  --portal-transition-fast: 0.15s ease;
  --portal-transition-base: 0.25s ease;
  --portal-transition-slow: 0.4s ease;

  /* --- Layout --- */
  --portal-sidebar-width:  260px;
  --portal-topbar-height:  72px;
}


/* ========== GLOBAL RESET (Portal scope) ========== */
.portal-page *,
.portal-page *::before,
.portal-page *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.portal-page {
  font-family: var(--portal-font);
  font-size: var(--portal-fs-base);
  font-weight: var(--portal-fw-regular);
  line-height: 1.6;
  color: var(--portal-text);
  background-color: var(--portal-white);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.portal-page img { display: block; max-width: 100%; }
.portal-page a { text-decoration: none; color: inherit; }
.portal-page ul, .portal-page ol { list-style: none; }

.portal-page input,
.portal-page button,
.portal-page textarea,
.portal-page select {
  font: inherit;
  color: inherit;
}

.portal-page button {
  cursor: pointer;
  border: none;
  background: none;
}

.portal-page h1, .portal-page h2, .portal-page h3,
.portal-page h4, .portal-page h5, .portal-page h6 {
  line-height: 1.25;
  overflow-wrap: break-word;
}


/* ==========================================================================
   LOGIN PAGE — Split Screen Layout
   ========================================================================== */
.login-container {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* Left column: Hero image with overlay */
.login-hero {
  position: relative;
  width: 55%;
  min-height: 100vh;
  overflow: hidden;
}

.login-hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.login-hero__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 51, 73, 0.75);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--portal-gap-2xl);
  text-align: center;
}

.login-hero__overlay h2 {
  color: #fff;
  font-size: var(--portal-fs-3xl);
  font-weight: var(--portal-fw-bold);
  margin-bottom: var(--portal-gap-md);
  max-width: 480px;
}

.login-hero__overlay p {
  color: rgba(255,255,255,0.8);
  font-size: var(--portal-fs-lg);
  font-weight: var(--portal-fw-light);
  max-width: 400px;
  line-height: 1.6;
}

/* Right column: Login form */
.login-form-side {
  width: 45%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--portal-gap-2xl);
  background-color: var(--portal-white);
}

.login-card {
  width: 100%;
  max-width: 420px;
}

.login-card__logo {
  width: 100%;
  height: auto;
  margin-bottom: var(--portal-gap-xl);
}

.login-card__title {
  font-size: var(--portal-fs-2xl);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-blue);
  margin-bottom: var(--portal-gap-sm);
}

.login-card__subtitle {
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  margin-bottom: var(--portal-gap-xl);
  font-weight: var(--portal-fw-regular);
}

.login-card__form {
  display: flex;
  flex-direction: column;
  gap: var(--portal-gap-lg);
}

.login-card__forgot {
  display: inline-block;
  font-size: var(--portal-fs-sm);
  color: var(--portal-blue);
  font-weight: var(--portal-fw-medium);
  margin-top: var(--portal-gap-xs);
  transition: color var(--portal-transition-fast);
}

.login-card__forgot:hover {
  color: var(--portal-green);
}

.login-card__back {
  display: inline-flex;
  align-items: center;
  gap: var(--portal-gap-sm);
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  margin-top: var(--portal-gap-2xl);
  transition: color var(--portal-transition-fast);
}

.login-card__back:hover {
  color: var(--portal-blue);
}


/* ==========================================================================
   RECOVERY PAGE — Centered Card
   ========================================================================== */
.recovery-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--portal-gap-xl);
  background-color: var(--portal-white);
}

.recovery-card {
  width: 100%;
  max-width: 460px;
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-lg);
  padding: var(--portal-gap-2xl);
  box-shadow: var(--portal-shadow-lg);
}

.recovery-card__logo {
  height: 44px;
  width: auto;
  margin-bottom: var(--portal-gap-xl);
}

.recovery-card__title {
  font-size: var(--portal-fs-xl);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-blue);
  margin-bottom: var(--portal-gap-sm);
}

.recovery-card__desc {
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  line-height: 1.6;
  margin-bottom: var(--portal-gap-xl);
}

.recovery-card__back {
  display: inline-flex;
  align-items: center;
  gap: var(--portal-gap-sm);
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  margin-top: var(--portal-gap-xl);
  transition: color var(--portal-transition-fast);
}

.recovery-card__back:hover {
  color: var(--portal-blue);
}


/* ==========================================================================
   FORM ELEMENTS
   ========================================================================== */
.portal-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.portal-form-group label {
  font-size: var(--portal-fs-sm);
  font-weight: var(--portal-fw-medium);
  color: var(--portal-text);
}

.portal-form-group label .required {
  color: var(--portal-danger);
  margin-left: 2px;
}

.portal-input,
.portal-select,
.portal-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--portal-fs-sm);
  font-family: var(--portal-font);
  color: var(--portal-text);
  background-color: var(--portal-card-bg);
  border: 1.5px solid var(--portal-border);
  border-radius: var(--portal-radius-sm);
  transition:
    border-color var(--portal-transition-fast),
    box-shadow var(--portal-transition-fast);
  outline: none;
}

.portal-input::placeholder,
.portal-textarea::placeholder {
  color: var(--portal-gray-light);
}

.portal-input:focus,
.portal-select:focus,
.portal-textarea:focus {
  border-color: var(--portal-green);
  box-shadow: 0 0 0 3px rgba(108, 168, 58, 0.12);
}

.portal-input:disabled {
  background-color: var(--portal-bg);
  color: var(--portal-gray);
  cursor: not-allowed;
}

.portal-textarea {
  min-height: 120px;
  resize: vertical;
}

.portal-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

/* Date input pair */
.portal-date-range {
  display: flex;
  align-items: center;
  gap: var(--portal-gap-sm);
}

.portal-date-range span {
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  font-weight: var(--portal-fw-medium);
}

.portal-date-range .portal-input {
  max-width: 160px;
}


/* ==========================================================================
   BUTTONS
   ========================================================================== */
.portal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--portal-gap-sm);
  padding: 12px 28px;
  font-family: var(--portal-font);
  font-size: var(--portal-fs-sm);
  font-weight: var(--portal-fw-semi);
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--portal-radius-sm);
  cursor: pointer;
  transition:
    background-color var(--portal-transition-fast),
    border-color var(--portal-transition-fast),
    color var(--portal-transition-fast),
    box-shadow var(--portal-transition-fast),
    transform var(--portal-transition-fast);
  white-space: nowrap;
  text-align: center;
}

.portal-btn:active {
  transform: scale(0.97);
}

/* Primary: Green */
.portal-btn-primary {
  background-color: var(--portal-green);
  color: #fff;
  border-color: var(--portal-green);
}

.portal-btn-primary:hover {
  background-color: var(--portal-green-hover);
  border-color: var(--portal-green-hover);
  box-shadow: 0 4px 12px rgba(108, 168, 58, 0.3);
}

/* Secondary: Blue */
.portal-btn-secondary {
  background-color: var(--portal-blue);
  color: #fff;
  border-color: var(--portal-blue);
}

.portal-btn-secondary:hover {
  background-color: var(--portal-blue-light);
  border-color: var(--portal-blue-light);
  box-shadow: 0 4px 12px rgba(0, 51, 73, 0.25);
}

/* Outline */
.portal-btn-outline {
  background-color: transparent;
  color: var(--portal-green);
  border-color: var(--portal-green);
}

.portal-btn-outline:hover {
  background-color: var(--portal-green);
  color: #fff;
}

/* Outline Blue */
.portal-btn-outline-blue {
  background-color: transparent;
  color: var(--portal-blue);
  border-color: var(--portal-blue);
}

.portal-btn-outline-blue:hover {
  background-color: var(--portal-blue);
  color: #fff;
}

/* Ghost / Text button */
.portal-btn-ghost {
  background-color: transparent;
  color: var(--portal-gray);
  border-color: transparent;
  padding: 8px 16px;
}

.portal-btn-ghost:hover {
  color: var(--portal-blue);
  background-color: rgba(0, 51, 73, 0.04);
}

/* Danger */
.portal-btn-danger {
  background-color: var(--portal-danger);
  color: #fff;
  border-color: var(--portal-danger);
}

.portal-btn-danger:hover {
  background-color: #B91C1C;
  border-color: #B91C1C;
}

/* Full width */
.portal-btn-block {
  width: 100%;
}

/* Small */
.portal-btn-sm {
  padding: 8px 18px;
  font-size: var(--portal-fs-xs);
}


/* ==========================================================================
   ALERTS / MESSAGES
   ========================================================================== */
.portal-alert {
  padding: 14px 18px;
  border-radius: var(--portal-radius-sm);
  font-size: var(--portal-fs-sm);
  font-weight: var(--portal-fw-medium);
  display: flex;
  align-items: center;
  gap: var(--portal-gap-sm);
  animation: portalFadeIn 0.3s ease;
}

.portal-alert--success {
  background-color: var(--portal-green-light);
  color: #15803D;
  border: 1px solid #BBF7D0;
}

.portal-alert--error {
  background-color: #FEF2F2;
  color: var(--portal-danger);
  border: 1px solid #FECACA;
}

.portal-alert--warning {
  background-color: #FFFBEB;
  color: #92400E;
  border: 1px solid #FDE68A;
}

.portal-alert--info {
  background-color: #EFF6FF;
  color: var(--portal-info);
  border: 1px solid #BFDBFE;
}

.portal-alert.hidden {
  display: none;
}


/* ==========================================================================
   DASHBOARD LAYOUT — Sidebar + Main
   ========================================================================== */
.portal-layout {
  display: flex;
  min-height: 100vh;
}

/* --- Sidebar --- */
.portal-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--portal-sidebar-width);
  height: 100vh;
  background-color: var(--portal-blue);
  color: #fff;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform var(--portal-transition-base);
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: var(--portal-gap-md);
  padding: var(--portal-gap-lg) var(--portal-gap-lg);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-header img {
  height: 32px;
  width: auto;
}

.sidebar-header span {
  font-size: var(--portal-fs-sm);
  font-weight: var(--portal-fw-semi);
  letter-spacing: 0.02em;
  opacity: 0.9;
}

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--portal-gap-md) 0;
  overflow-y: auto;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: var(--portal-gap-md);
  padding: 14px var(--portal-gap-lg);
  font-size: var(--portal-fs-sm);
  font-weight: var(--portal-fw-medium);
  color: rgba(255,255,255,0.65);
  transition:
    color var(--portal-transition-fast),
    background-color var(--portal-transition-fast);
  position: relative;
  cursor: pointer;
  border-left: 3px solid transparent;
}

.sidebar-nav a:hover {
  color: #fff;
  background-color: rgba(255,255,255,0.06);
}

.sidebar-nav a.active {
  color: #fff;
  background-color: rgba(255,255,255,0.08);
  border-left-color: var(--portal-green);
  font-weight: var(--portal-fw-semi);
}

.sidebar-nav a .nav-icon {
  font-size: 1.1rem;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

/* Notification badge in sidebar */
.sidebar-nav .badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  font-size: 0.65rem;
  font-weight: var(--portal-fw-bold);
  background-color: var(--portal-green);
  color: #fff;
  border-radius: 10px;
  margin-left: auto;
}

.sidebar-footer {
  padding: var(--portal-gap-lg);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-footer a {
  display: flex;
  align-items: center;
  gap: var(--portal-gap-sm);
  font-size: var(--portal-fs-sm);
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: color var(--portal-transition-fast);
}

.sidebar-footer a:hover {
  color: #fff;
}


/* --- Main Content Area --- */
.portal-main {
  flex: 1;
  margin-left: var(--portal-sidebar-width);
  background-color: var(--portal-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Top bar */
.portal-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--portal-gap-xl);
  height: var(--portal-topbar-height);
  background-color: var(--portal-card-bg);
  border-bottom: 1px solid var(--portal-border);
  box-shadow: var(--portal-shadow-xs);
}

.portal-topbar h2 {
  font-size: var(--portal-fs-lg);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-text);
}

.portal-topbar h2 span {
  color: var(--portal-blue);
}

.topbar-date {
  font-size: var(--portal-fs-xs);
  color: var(--portal-gray);
  font-weight: var(--portal-fw-regular);
}

.mobile-menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--portal-blue);
  padding: 8px;
  border-radius: var(--portal-radius-sm);
  transition: background-color var(--portal-transition-fast);
}

.mobile-menu-toggle:hover {
  background-color: var(--portal-bg);
}

/* Sections */
.portal-section {
  display: none;
  padding: var(--portal-gap-xl);
  animation: portalFadeIn 0.35s ease;
}

.portal-section.active {
  display: block;
}

.portal-section__title {
  font-size: var(--portal-fs-xl);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-blue);
  margin-bottom: var(--portal-gap-lg);
}

.portal-section__subtitle {
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  margin-bottom: var(--portal-gap-xl);
  line-height: 1.6;
}


/* ==========================================================================
   SUMMARY CARDS (Dashboard Home)
   ========================================================================== */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--portal-gap-lg);
  margin-bottom: var(--portal-gap-xl);
}

.summary-card {
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-md);
  padding: var(--portal-gap-lg);
  box-shadow: var(--portal-shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--portal-gap-md);
  transition:
    box-shadow var(--portal-transition-base),
    transform var(--portal-transition-base);
  border: 1px solid var(--portal-border);
}

.summary-card:hover {
  box-shadow: var(--portal-shadow-md);
  transform: translateY(-2px);
}

.summary-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--portal-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.summary-card__icon--blue {
  background-color: #EFF6FF;
  color: var(--portal-info);
}

.summary-card__icon--green {
  background-color: var(--portal-green-light);
  color: var(--portal-green);
}

.summary-card__icon--yellow {
  background-color: #FFFBEB;
  color: var(--portal-warning);
}

.summary-card__info {
  display: flex;
  flex-direction: column;
}

.summary-card__count {
  font-size: var(--portal-fs-3xl);
  font-weight: var(--portal-fw-bold);
  color: var(--portal-text);
  line-height: 1;
  margin-bottom: 4px;
}

.summary-card__label {
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  font-weight: var(--portal-fw-medium);
}


/* ==========================================================================
   TABLES (Manifiestos)
   ========================================================================== */
.portal-table-wrapper {
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-md);
  box-shadow: var(--portal-shadow-sm);
  border: 1px solid var(--portal-border);
  overflow: hidden;
}

.portal-table {
  width: 100%;
  border-collapse: collapse;
}

.portal-table thead {
  background-color: var(--portal-bg);
}

.portal-table th {
  padding: 14px 20px;
  text-align: left;
  font-size: var(--portal-fs-xs);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--portal-border);
}

.portal-table td {
  padding: 16px 20px;
  font-size: var(--portal-fs-sm);
  color: var(--portal-text);
  border-bottom: 1px solid var(--portal-border);
  vertical-align: middle;
}

.portal-table tbody tr {
  transition: background-color var(--portal-transition-fast);
}

.portal-table tbody tr:hover {
  background-color: rgba(108, 168, 58, 0.03);
}

.portal-table tbody tr:last-child td {
  border-bottom: none;
}

/* Download button in table */
.portal-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: var(--portal-fs-xs);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-green);
  border: 1.5px solid var(--portal-green);
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
  transition:
    background-color var(--portal-transition-fast),
    color var(--portal-transition-fast);
}

.portal-download-btn:hover {
  background-color: var(--portal-green);
  color: #fff;
}

.portal-download-btn svg {
  width: 14px;
  height: 14px;
}

/* Empty state */
.portal-empty-state {
  text-align: center;
  padding: var(--portal-gap-2xl) var(--portal-gap-xl);
  color: var(--portal-gray);
}

.portal-empty-state__icon {
  font-size: 3rem;
  margin-bottom: var(--portal-gap-md);
  opacity: 0.4;
}

.portal-empty-state__text {
  font-size: var(--portal-fs-sm);
  font-weight: var(--portal-fw-medium);
}

/* Search and filters bar */
.portal-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--portal-gap-md);
  margin-bottom: var(--portal-gap-lg);
  padding: var(--portal-gap-lg);
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-md);
  box-shadow: var(--portal-shadow-sm);
  border: 1px solid var(--portal-border);
}

.portal-filters .portal-form-group {
  flex: 1;
  min-width: 180px;
}

.portal-filters .portal-btn {
  align-self: flex-end;
}


/* ==========================================================================
   NOTIFICATION CARDS
   ========================================================================== */
.notification-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--portal-gap-sm);
  margin-bottom: var(--portal-gap-lg);
}

.notification-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  font-size: var(--portal-fs-xs);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-gray);
  background-color: var(--portal-card-bg);
  border: 1.5px solid var(--portal-border);
  border-radius: 20px;
  cursor: pointer;
  transition:
    border-color var(--portal-transition-fast),
    color var(--portal-transition-fast),
    background-color var(--portal-transition-fast);
}

.notification-filter-btn:hover {
  border-color: var(--portal-blue);
  color: var(--portal-blue);
}

.notification-filter-btn.active {
  background-color: var(--portal-blue);
  color: #fff;
  border-color: var(--portal-blue);
}

.notification-filter-btn .dot {
  width: 8px;
  height: 8px;
  border-radius: var(--portal-radius-full);
  display: inline-block;
}

.dot--blue    { background-color: var(--portal-info); }
.dot--green   { background-color: var(--portal-green); }
.dot--yellow  { background-color: var(--portal-warning); }
.dot--red     { background-color: var(--portal-danger); }

.notification-list {
  display: flex;
  flex-direction: column;
  gap: var(--portal-gap-md);
}

.notification-card {
  display: flex;
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-md);
  box-shadow: var(--portal-shadow-sm);
  border: 1px solid var(--portal-border);
  overflow: hidden;
  transition:
    box-shadow var(--portal-transition-fast),
    opacity var(--portal-transition-base);
}

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

.notification-card.read {
  opacity: 0.55;
}

/* Colored left border by type */
.notification-card__border {
  width: 4px;
  flex-shrink: 0;
}

.notification-card__border--info       { background-color: var(--portal-info); }
.notification-card__border--schedule   { background-color: var(--portal-green); }
.notification-card__border--reminder   { background-color: var(--portal-warning); }
.notification-card__border--urgent     { background-color: var(--portal-danger); }

.notification-card__content {
  flex: 1;
  padding: var(--portal-gap-md) var(--portal-gap-lg);
  display: flex;
  flex-direction: column;
  gap: var(--portal-gap-xs);
}

.notification-card__meta {
  display: flex;
  align-items: center;
  gap: var(--portal-gap-md);
  font-size: var(--portal-fs-xs);
  color: var(--portal-gray);
}

.notification-card__badge {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.65rem;
  font-weight: var(--portal-fw-semi);
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge--info     { background-color: #EFF6FF; color: var(--portal-info); }
.badge--schedule { background-color: var(--portal-green-light); color: #15803D; }
.badge--reminder { background-color: #FFFBEB; color: #92400E; }
.badge--urgent   { background-color: #FEF2F2; color: var(--portal-danger); }

.notification-card__title {
  font-size: var(--portal-fs-sm);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-text);
}

.notification-card__desc {
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  line-height: 1.5;
}

.notification-card__actions {
  padding: var(--portal-gap-md) var(--portal-gap-lg);
  display: flex;
  align-items: center;
}


/* ==========================================================================
   SIGERSOL / HELP CENTER CARDS
   ========================================================================== */
.help-section {
  margin-bottom: var(--portal-gap-2xl);
}

.help-section__title {
  font-size: var(--portal-fs-lg);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-blue);
  margin-bottom: var(--portal-gap-md);
  display: flex;
  align-items: center;
  gap: var(--portal-gap-sm);
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--portal-gap-md);
}

.help-card {
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-md);
  border: 1px solid var(--portal-border);
  padding: var(--portal-gap-lg);
  display: flex;
  flex-direction: column;
  gap: var(--portal-gap-sm);
  transition:
    box-shadow var(--portal-transition-base),
    transform var(--portal-transition-base);
  cursor: pointer;
}

.help-card:hover {
  box-shadow: var(--portal-shadow-md);
  transform: translateY(-2px);
}

.help-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--portal-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: var(--portal-gap-xs);
}

.help-card__icon--video { background-color: #FEF2F2; }
.help-card__icon--ppt   { background-color: #FFF7ED; }
.help-card__icon--pdf   { background-color: #FEF2F2; }
.help-card__icon--link  { background-color: #EFF6FF; }

.help-card__title {
  font-size: var(--portal-fs-sm);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-text);
}

.help-card__desc {
  font-size: var(--portal-fs-xs);
  color: var(--portal-gray);
  line-height: 1.5;
}

/* Support form section */
.support-form-section {
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-md);
  padding: var(--portal-gap-xl);
  box-shadow: var(--portal-shadow-sm);
  border: 1px solid var(--portal-border);
  margin-top: var(--portal-gap-xl);
}

.support-form-section__title {
  font-size: var(--portal-fs-lg);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-blue);
  margin-bottom: var(--portal-gap-sm);
}

.support-form-section__subtitle {
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  margin-bottom: var(--portal-gap-lg);
}

.support-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--portal-gap-md);
}

.support-form .full-width {
  grid-column: 1 / -1;
}


/* ==========================================================================
   ACCOUNT PAGE
   ========================================================================== */
.account-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--portal-gap-lg);
}

.account-card {
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-md);
  padding: var(--portal-gap-xl);
  box-shadow: var(--portal-shadow-sm);
  border: 1px solid var(--portal-border);
}

.account-card__title {
  font-size: var(--portal-fs-lg);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-blue);
  margin-bottom: var(--portal-gap-lg);
  padding-bottom: var(--portal-gap-md);
  border-bottom: 1px solid var(--portal-border);
}

.account-field {
  margin-bottom: var(--portal-gap-md);
}

.account-field__label {
  font-size: var(--portal-fs-xs);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.account-field__value {
  font-size: var(--portal-fs-sm);
  color: var(--portal-text);
  font-weight: var(--portal-fw-medium);
}


/* ==========================================================================
   MODAL
   ========================================================================== */
.portal-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--portal-gap-xl);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--portal-transition-base),
    visibility var(--portal-transition-base);
}

.portal-modal.active {
  opacity: 1;
  visibility: visible;
}

.portal-modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
}

.portal-modal__content {
  position: relative;
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-lg);
  box-shadow: var(--portal-shadow-xl);
  padding: var(--portal-gap-2xl);
  max-width: 480px;
  width: 100%;
  animation: portalSlideUp 0.35s ease;
}

.portal-modal__title {
  font-size: var(--portal-fs-xl);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-blue);
  margin-bottom: var(--portal-gap-lg);
  text-align: center;
}

.portal-modal__body {
  display: flex;
  flex-direction: column;
  gap: var(--portal-gap-md);
  margin-bottom: var(--portal-gap-xl);
}

.portal-modal__field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--portal-gap-sm) 0;
  border-bottom: 1px solid var(--portal-border);
}

.portal-modal__field-label {
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  font-weight: var(--portal-fw-medium);
}

.portal-modal__field-value {
  font-size: var(--portal-fs-sm);
  color: var(--portal-text);
  font-weight: var(--portal-fw-semi);
}

.portal-modal__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  border-radius: 16px;
  font-size: var(--portal-fs-xs);
  font-weight: var(--portal-fw-semi);
  background-color: var(--portal-green-light);
  color: #15803D;
}

.portal-modal__status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--portal-radius-full);
  background-color: var(--portal-green);
}

.portal-modal__footer {
  text-align: center;
}

/* Change password overlay (on login page) */
.change-password-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0,0,0,0.5);
  padding: var(--portal-gap-xl);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--portal-transition-base),
    visibility var(--portal-transition-base);
}

.change-password-overlay.active {
  opacity: 1;
  visibility: visible;
}

.change-password-card {
  background-color: var(--portal-card-bg);
  border-radius: var(--portal-radius-lg);
  box-shadow: var(--portal-shadow-xl);
  padding: var(--portal-gap-2xl);
  max-width: 420px;
  width: 100%;
  animation: portalSlideUp 0.35s ease;
}

.change-password-card h3 {
  font-size: var(--portal-fs-xl);
  font-weight: var(--portal-fw-semi);
  color: var(--portal-blue);
  margin-bottom: var(--portal-gap-sm);
}

.change-password-card p {
  font-size: var(--portal-fs-sm);
  color: var(--portal-gray);
  margin-bottom: var(--portal-gap-lg);
  line-height: 1.5;
}

.change-password-card form {
  display: flex;
  flex-direction: column;
  gap: var(--portal-gap-md);
}


/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
@keyframes portalFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes portalSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Utility: staggered fade in for lists */
.portal-stagger > * {
  animation: portalFadeIn 0.4s ease both;
}
.portal-stagger > *:nth-child(1) { animation-delay: 0s; }
.portal-stagger > *:nth-child(2) { animation-delay: 0.05s; }
.portal-stagger > *:nth-child(3) { animation-delay: 0.1s; }
.portal-stagger > *:nth-child(4) { animation-delay: 0.15s; }
.portal-stagger > *:nth-child(5) { animation-delay: 0.2s; }
.portal-stagger > *:nth-child(6) { animation-delay: 0.25s; }


/* ==========================================================================
   UTILITIES
   ========================================================================== */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-sm { margin-top: var(--portal-gap-sm); }
.mt-md { margin-top: var(--portal-gap-md); }
.mt-lg { margin-top: var(--portal-gap-lg); }
.mt-xl { margin-top: var(--portal-gap-xl); }
.mb-sm { margin-bottom: var(--portal-gap-sm); }
.mb-md { margin-bottom: var(--portal-gap-md); }
.mb-lg { margin-bottom: var(--portal-gap-lg); }
.mb-xl { margin-bottom: var(--portal-gap-xl); }


/* ==========================================================================
   RESPONSIVE — Tablet (≤ 768px)
   ========================================================================== */
@media (max-width: 768px) {
  /* Sidebar becomes off-canvas */
  .portal-sidebar {
    transform: translateX(-100%);
  }

  .portal-sidebar.open {
    transform: translateX(0);
  }

  .portal-main {
    margin-left: 0;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  /* Overlay behind sidebar on mobile */
  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(0,0,0,0.4);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition:
      opacity var(--portal-transition-base),
      visibility var(--portal-transition-base);
  }

  .sidebar-backdrop.active {
    opacity: 1;
    visibility: visible;
  }

  /* Summary cards: 2 columns */
  .summary-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Account: single column */
  .account-grid {
    grid-template-columns: 1fr;
  }

  /* Support form: single column */
  .support-form {
    grid-template-columns: 1fr;
  }

  /* Login: hide hero, full width form */
  .login-hero {
    display: none;
  }

  .login-form-side {
    width: 100%;
  }

  /* Table horizontal scroll */
  .portal-table-wrapper {
    overflow-x: auto;
  }

  .portal-table {
    min-width: 540px;
  }

  /* Filters stack */
  .portal-filters {
    flex-direction: column;
  }

  .portal-filters .portal-form-group {
    min-width: 100%;
  }

  /* Help grid */
  .help-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  /* Section padding */
  .portal-section {
    padding: var(--portal-gap-lg);
  }
}


/* ==========================================================================
   RESPONSIVE — Mobile (≤ 480px)
   ========================================================================== */
@media (max-width: 480px) {
  /* Summary cards: single column */
  .summary-cards {
    grid-template-columns: 1fr;
  }

  /* Portal topbar */
  .portal-topbar {
    padding: 0 var(--portal-gap-md);
  }

  .portal-topbar h2 {
    font-size: var(--portal-fs-sm);
  }

  /* Section padding */
  .portal-section {
    padding: var(--portal-gap-md);
  }

  /* Login card */
  .login-form-side {
    padding: var(--portal-gap-lg);
  }

  .login-card__title {
    font-size: var(--portal-fs-xl);
  }

  /* Modal */
  .portal-modal__content {
    padding: var(--portal-gap-lg);
  }

  /* Recovery card */
  .recovery-card {
    padding: var(--portal-gap-lg);
  }

  /* Notification filters horizontal scroll */
  .notification-filters {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: var(--portal-gap-sm);
    -webkit-overflow-scrolling: touch;
  }

  .notification-filter-btn {
    flex-shrink: 0;
  }

  /* Date range stack */
  .portal-date-range {
    flex-direction: column;
    align-items: stretch;
  }

  .portal-date-range .portal-input {
    max-width: 100%;
  }

  .portal-date-range span {
    text-align: center;
  }
}


/* ==========================================================================
   PRINT STYLES
   ========================================================================== */
@media print {
  .portal-sidebar,
  .portal-topbar,
  .mobile-menu-toggle,
  .portal-modal,
  .sidebar-backdrop {
    display: none !important;
  }

  .portal-main {
    margin-left: 0;
  }

  .portal-section {
    display: block !important;
  }

  .portal-table {
    font-size: 10pt;
  }
}