/* ============================================================
   Redmine Customer Portal — Main Stylesheet
   Dark-glass theme — consistent with the root landing page.
   ============================================================ */

/* ── Reset & base ── */
.portal-body *, .portal-body *::before, .portal-body *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── CSS Variables ── */
:root {
  --portal-primary:       #2563eb;
  --portal-accent:        #1e40af;
  --portal-primary-light: rgba(37,99,235,.18);
  --portal-surface:       rgba(255,255,255,.07);
  --portal-surface-hover: rgba(255,255,255,.12);
  --portal-border:        rgba(255,255,255,.13);
  --portal-text:          #f1f5f9;
  --portal-text-muted:    rgba(255,255,255,.55);
  --portal-danger:        #f87171;
  --portal-danger-bg:     rgba(248,113,113,.15);
  --portal-success:       #4ade80;
  --portal-success-bg:    rgba(74,222,128,.15);
  --portal-warning:       #fbbf24;
  --portal-warning-bg:    rgba(251,191,36,.12);
  --portal-radius:        0.5rem;
  --portal-radius-lg:     1rem;
  --portal-shadow:        0 4px 24px rgba(0,0,0,.35);
  --portal-shadow-md:     0 8px 40px rgba(0,0,0,.45);
  --portal-nav-height:    64px;
  --portal-blur:          blur(14px);
}

/* ── Body — dark gradient, fixed so it never tiles ── */
.portal-body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--portal-text);
  background: linear-gradient(145deg, #0f172a 0%, #1e3a5f 55%, var(--portal-primary) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Navigation ── */
.portal-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--portal-nav-height);
  background: rgba(15,23,42,.80);
  backdrop-filter: var(--portal-blur);
  -webkit-backdrop-filter: var(--portal-blur);
  border-bottom: 1px solid rgba(255,255,255,.10);
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 2rem;
}

.portal-nav__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.portal-nav__logo { height: 32px; width: auto; }

.portal-nav__title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: #fff;
  white-space: nowrap;
}

.portal-nav__links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  flex: 1;
}

.portal-nav__links li a {
  display: block;
  padding: 0.4rem 0.9rem;
  border-radius: var(--portal-radius);
  color: rgba(255,255,255,.75);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background .15s, color .15s;
}

.portal-nav__links li a:hover,
.portal-nav__links li a.active {
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* "New Ticket" CTA — white pill, distinct from active state */
.portal-nav__cta {
  background: #fff !important;
  color: var(--portal-primary) !important;
  font-weight: 700 !important;
  border-radius: 999px !important;
  padding: 0.35rem 1rem !important;
}
.portal-nav__cta:hover {
  background: rgba(255,255,255,.9) !important;
  color: var(--portal-accent) !important;
}
.portal-nav__cta.active {
  background: #fff !important;
  color: var(--portal-accent) !important;
}

/* Hamburger — hidden on desktop */
.portal-nav__hamburger {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,.35);
  color: #fff;
  border-radius: var(--portal-radius);
  padding: 0.35rem 0.6rem;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  margin-left: auto;
}

.portal-nav__user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.portal-nav__user-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
}

.portal-nav__link {
  font-size: 0.85rem;
  color: rgba(255,255,255,.75);
  text-decoration: none;
  padding: 0.3rem 0.6rem;
  border-radius: var(--portal-radius);
  transition: background .15s;
}
.portal-nav__link:hover { background: rgba(255,255,255,.15); color: #fff; }
.portal-nav__link--danger:hover { background: rgba(248,113,113,.2); }

/* ── Flash messages ── */
.portal-flash-container {
  position: fixed;
  top: calc(var(--portal-nav-height) + 1rem);
  right: 1.5rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 420px;
}

.portal-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: var(--portal-radius);
  backdrop-filter: var(--portal-blur);
  box-shadow: var(--portal-shadow-md);
  font-size: 0.9rem;
  animation: slideIn .2s ease;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(1rem); }
  to   { opacity: 1; transform: none; }
}

.portal-alert--success {
  background: var(--portal-success-bg);
  border: 1px solid rgba(74,222,128,.3);
  border-left: 4px solid var(--portal-success);
  color: #bbf7d0;
}
.portal-alert--danger {
  background: var(--portal-danger-bg);
  border: 1px solid rgba(248,113,113,.3);
  border-left: 4px solid var(--portal-danger);
  color: #fecaca;
}

.portal-alert__icon { font-weight: 700; flex-shrink: 0; }
.portal-alert__close {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  color: currentColor;
  opacity: .6;
}
.portal-alert__close:hover { opacity: 1; }

/* ── Main + Footer ── */
.portal-main {
  flex: 1;
  padding: 2rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

.portal-footer {
  background: rgba(15,23,42,.6);
  backdrop-filter: var(--portal-blur);
  border-top: 1px solid var(--portal-border);
  padding: 1rem 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--portal-text-muted);
}
.portal-footer a { color: #93c5fd; text-decoration: none; }

/* ── Auth pages (login / register / MFA) ──
   White glass card centred on the dark gradient background.
   Inputs inside the card stay light (overridden below).          ── */
.portal-auth-wrapper {
  min-height: calc(100vh - var(--portal-nav-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.portal-auth-wrapper--wide { align-items: flex-start; padding-top: 3rem; }

.portal-auth-card {
  background: rgba(255,255,255,.97);
  border-radius: var(--portal-radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,.45);
  padding: 2.5rem;
  width: 100%;
  max-width: 480px;
  color: #1e293b;
}
.portal-auth-wrapper--wide .portal-auth-card { max-width: 640px; }

.portal-auth-card__header { text-align: center; margin-bottom: 2rem; }
.portal-auth-card__logo { max-height: 56px; width: auto; margin-bottom: 1rem; }
.portal-auth-card__logo-placeholder { display: inline-flex; margin-bottom: 1rem; }
.portal-auth-card__logo-placeholder svg { width: 56px; height: 56px; }
.portal-auth-card__title { font-size: 1.5rem; font-weight: 700; color: #1e293b; margin-bottom: 0.25rem; }
.portal-auth-card__subtitle { color: #64748b; font-size: 0.95rem; }
.portal-auth-card__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.portal-auth-card__footer-link {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: #64748b;
}
.portal-auth-card__footer-link a { color: var(--portal-primary); text-decoration: none; font-weight: 500; }

/* Light inputs inside auth cards */
.portal-auth-card .portal-form__label       { color: #334155; }
.portal-auth-card .portal-form__hint        { color: #64748b; }
.portal-auth-card .portal-form__hint--warning { color: #b45309; }
.portal-auth-card .portal-form__input,
.portal-auth-card .portal-form__select,
.portal-auth-card .portal-form__textarea {
  background: #f8fafc;
  border-color: #e2e8f0;
  color: #1e293b;
}
.portal-auth-card .portal-form__input:focus,
.portal-auth-card .portal-form__select:focus,
.portal-auth-card .portal-form__textarea:focus {
  border-color: var(--portal-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
  background: #fff;
}
.portal-auth-card .portal-form__input::placeholder { color: #94a3b8; }
.portal-auth-card .portal-checkbox-group__item { color: #334155; }

/* Portal landing (public /portal/ — if still used) */
.portal-landing {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}
.portal-landing__card {
  background: rgba(255,255,255,.10);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  padding: 3rem 2.5rem;
  text-align: center;
  max-width: 380px;
  width: 100%;
  box-shadow: var(--portal-shadow-md);
}
.portal-landing__logo   { height: 56px; width: auto; margin-bottom: 1.25rem; filter: brightness(0) invert(1); }
.portal-landing__title  { font-size: 1.6rem; font-weight: 800; color: #fff; margin-bottom: 0.35rem; letter-spacing: -.02em; }
.portal-landing__subtitle { font-size: 0.9rem; color: var(--portal-text-muted); margin-bottom: 2rem; }
.portal-landing__actions { margin-bottom: 1.25rem; }
.portal-landing__actions .portal-btn { width: 100%; justify-content: center; font-size: 1rem; padding: 0.75rem 1.5rem; }
.portal-landing__divider {
  display: flex; align-items: center; gap: 0.75rem;
  color: var(--portal-text-muted); font-size: 0.8rem; margin-bottom: 1rem;
}
.portal-landing__divider::before,
.portal-landing__divider::after { content: ''; flex: 1; height: 1px; background: var(--portal-border); }
.portal-landing__alt-link {
  display: inline-block; font-size: 0.875rem; color: var(--portal-text-muted);
  text-decoration: none; padding: 0.3rem 0.5rem; border-radius: var(--portal-radius); transition: color .15s;
}
.portal-landing__alt-link:hover { color: #93c5fd; text-decoration: underline; }

/* ── Forms (dark — used in authenticated pages) ── */
.portal-form { display: flex; flex-direction: column; gap: 1.25rem; }

.portal-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.portal-form__group { display: flex; flex-direction: column; gap: 0.4rem; }

.portal-form__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
}

.portal-form__required { color: var(--portal-danger); }

.portal-form__input,
.portal-form__select,
.portal-form__textarea {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 1.5px solid rgba(255,255,255,.18);
  border-radius: var(--portal-radius);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--portal-text);
  background: rgba(255,255,255,.08);
  transition: border-color .15s, box-shadow .15s, background .15s;
  outline: none;
}
.portal-form__input::placeholder { color: rgba(255,255,255,.35); }

.portal-form__input:focus,
.portal-form__select:focus,
.portal-form__textarea:focus {
  border-color: var(--portal-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.25);
  background: rgba(255,255,255,.12);
}

.portal-form__select option { background: #1e293b; color: #f1f5f9; }

.portal-form__input--otp {
  font-size: 1.5rem;
  letter-spacing: 0.5em;
  text-align: center;
  font-family: monospace;
}

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

.portal-form__input-wrap { position: relative; }
.portal-form__toggle-pw {
  position: absolute; right: 0.75rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; color: var(--portal-text-muted); padding: 0;
}
.portal-form__toggle-pw svg { width: 18px; height: 18px; display: block; }

.portal-form__hint        { font-size: 0.8rem; color: var(--portal-text-muted); }
.portal-form__hint--warning { color: var(--portal-warning); }

.portal-form__file {
  padding: 0.5rem;
  border: 1.5px dashed rgba(255,255,255,.2);
  border-radius: var(--portal-radius);
  cursor: pointer;
  width: 100%;
  font-size: 0.875rem;
  color: var(--portal-text);
  background: rgba(255,255,255,.05);
}

.portal-form__actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  padding-top: 0.5rem;
}

/* Checkbox group */
.portal-checkbox-group { display: flex; flex-direction: column; gap: 0.5rem; }
.portal-checkbox-group__item {
  display: flex; align-items: center; gap: 0.5rem;
  cursor: pointer; font-size: 0.95rem; color: var(--portal-text);
}
.portal-checkbox-group__item input[type=checkbox] {
  width: 16px; height: 16px; accent-color: var(--portal-primary);
}

/* ── Buttons ── */
.portal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: var(--portal-radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, box-shadow .15s, transform .1s;
  white-space: nowrap;
}
.portal-btn:active { transform: scale(.98); }

.portal-btn--primary {
  background: var(--portal-primary);
  color: #fff;
  border-color: var(--portal-primary);
  box-shadow: 0 2px 12px rgba(37,99,235,.35);
}
.portal-btn--primary:hover {
  background: var(--portal-accent);
  border-color: var(--portal-accent);
  box-shadow: 0 4px 20px rgba(37,99,235,.5);
}

.portal-btn--outline {
  background: transparent;
  color: #93c5fd;
  border-color: rgba(147,197,253,.5);
}
.portal-btn--outline:hover {
  background: var(--portal-primary-light);
  border-color: #93c5fd;
}

.portal-btn--full { width: 100%; }

/* ── Badges ── */
.badge, .portal-badge {
  display: inline-block;
  padding: 0.2em 0.55em;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .02em;
  white-space: nowrap;
}
.portal-badge--lg { font-size: 0.875rem; padding: 0.3em 0.75em; }

/* Role badges */
.badge--client_admin { background: rgba(29,78,216,.4);  color: #93c5fd; border: 1px solid rgba(147,197,253,.3); }
.badge--client_user  { background: rgba(100,116,139,.3); color: #cbd5e1; border: 1px solid rgba(203,213,225,.2); }

/* Status badges */
.portal-badge--status      { background: rgba(100,116,139,.3); color: #cbd5e1; }
.portal-badge--new         { background: rgba(29,78,216,.35);  color: #93c5fd; }
.portal-badge--in-progress { background: rgba(146,64,14,.35);  color: #fcd34d; }
.portal-badge--resolved    { background: rgba(22,101,52,.35);  color: #86efac; }
.portal-badge--closed      { background: rgba(100,116,139,.3); color: #cbd5e1; }

/* Priority badges */
.portal-badge--priority-low      { background: rgba(22,101,52,.35);  color: #86efac; }
.portal-badge--priority-normal   { background: rgba(100,116,139,.3); color: #cbd5e1; }
.portal-badge--priority-high     { background: rgba(146,64,14,.35);  color: #fcd34d; }
.portal-badge--priority-urgent   { background: rgba(153,27,27,.4);   color: #fca5a5; }
.portal-badge--priority-immediate{ background: #dc2626; color: #fff; }

.portal-badge--category { background: rgba(91,33,182,.4); color: #c4b5fd; border: 1px solid rgba(196,181,253,.3); }

/* ── Page layout ── */
.portal-page        { width: 100%; }
.portal-page--narrow { max-width: 720px; margin: 0 auto; }

.portal-page__header {
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--portal-border);
}
.portal-page__header-row {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
}
.portal-page__title {
  font-size: 1.75rem; font-weight: 700;
  color: #fff; line-height: 1.3;
}
.portal-page__subtitle { color: var(--portal-text-muted); margin-top: 0.25rem; }

.portal-breadcrumb {
  font-size: 0.875rem; color: var(--portal-text-muted); margin-bottom: 0.75rem;
}
.portal-breadcrumb a { color: #93c5fd; text-decoration: none; }

/* ── Sections ── */
.portal-section { margin-bottom: 2.5rem; }
.portal-section__header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem;
}
.portal-section__title  { font-size: 1.15rem; font-weight: 700; color: #fff; }
.portal-section__link   { font-size: 0.875rem; color: #93c5fd; text-decoration: none; font-weight: 500; }

/* ── Stats grid ── */
.portal-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.portal-stat-card {
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  padding: 1.25rem 1.5rem;
  border-left: 4px solid transparent;
  transition: background .2s, transform .15s;
}
.portal-stat-card:hover { background: var(--portal-surface-hover); transform: translateY(-2px); }
.portal-stat-card--blue   { border-left-color: #60a5fa; }
.portal-stat-card--green  { border-left-color: #4ade80; }
.portal-stat-card--purple { border-left-color: #c084fc; }

.portal-stat-card__value { font-size: 2rem; font-weight: 800; color: #fff; }
.portal-stat-card__label { font-size: 0.85rem; color: var(--portal-text-muted); font-weight: 500; margin-top: 0.2rem; }

/* ── Quick actions ── */
.portal-quick-actions {
  display: flex; gap: 1rem; margin-bottom: 2.5rem; flex-wrap: wrap;
}

.portal-action-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 2rem;
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  text-decoration: none;
  color: var(--portal-text);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background .2s, border-color .2s, transform .15s, box-shadow .2s;
}
.portal-action-card:hover {
  background: var(--portal-surface-hover);
  border-color: rgba(147,197,253,.4);
  box-shadow: 0 8px 32px rgba(37,99,235,.2);
  transform: translateY(-3px);
}
.portal-action-card__icon { font-size: 1.75rem; }

/* ── Tables ── */
.portal-table-wrap {
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  overflow: hidden;
  overflow-x: auto;
}

.portal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.portal-table thead {
  background: rgba(255,255,255,.05);
  border-bottom: 1px solid var(--portal-border);
}

.portal-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--portal-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  white-space: nowrap;
}

.portal-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  vertical-align: middle;
  color: var(--portal-text);
}

.portal-table tr:last-child td { border-bottom: none; }
.portal-table tr:hover td { background: rgba(255,255,255,.05); }

.portal-table a { color: #93c5fd; text-decoration: none; font-weight: 500; }
.portal-table a:hover { color: #bfdbfe; text-decoration: underline; }

.portal-table__subject {
  max-width: 320px; display: block; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.portal-table__group-row td {
  background: rgba(255,255,255,.06);
  padding: 6px 12px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--portal-text-muted);
}

/* ── Tabs ── */
.portal-tabs {
  display: flex; gap: 0.25rem; margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--portal-border);
}

.portal-tab {
  padding: 0.5rem 1.1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--portal-text-muted);
  text-decoration: none;
  border-radius: var(--portal-radius) var(--portal-radius) 0 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .15s, border-color .15s;
}
.portal-tab:hover   { color: var(--portal-text); }
.portal-tab--active {
  color: #93c5fd;
  border-bottom-color: #93c5fd;
  font-weight: 700;
}

/* ── Ticket detail ── */
.portal-ticket-meta {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  padding: 1rem 1.25rem;
  border-radius: var(--portal-radius-lg);
  margin-bottom: 1.5rem;
}
.portal-ticket-meta__item { display: flex; flex-direction: column; gap: 0.2rem; }
.portal-ticket-meta__label {
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .05em;
  color: var(--portal-text-muted);
}

.portal-ticket-body {
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.portal-ticket-body .portal-section__title { margin-bottom: 0.75rem; }
.portal-ticket-body__content { white-space: pre-wrap; line-height: 1.7; color: var(--portal-text); }
.portal-ticket-body__content p { margin-bottom: 0.75rem; }

/* ── Timeline ── */
.portal-timeline         { margin-bottom: 2rem; }
.portal-timeline .portal-section__title { margin-bottom: 1.25rem; }

.portal-timeline__entry  { display: flex; gap: 0.75rem; margin-bottom: 1.25rem; }
.portal-timeline__entry--mine { flex-direction: row-reverse; }

.portal-timeline__avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--portal-primary); color: #fff;
  font-weight: 700; font-size: 0.875rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.portal-timeline__entry--theirs .portal-timeline__avatar { background: #475569; }

.portal-timeline__bubble {
  background: rgba(255,255,255,.08);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  padding: 0.9rem 1.1rem;
  max-width: 80%;
  backdrop-filter: var(--portal-blur);
}
.portal-timeline__entry--mine .portal-timeline__bubble {
  background: rgba(37,99,235,.2);
  border-color: rgba(96,165,250,.3);
}

.portal-timeline__meta   { display: flex; align-items: baseline; gap: 0.5rem; margin-bottom: 0.4rem; font-size: 0.85rem; }
.portal-timeline__time   { color: var(--portal-text-muted); font-size: 0.8rem; }
.portal-timeline__content { font-size: 0.9rem; line-height: 1.6; }
.portal-timeline__status-change {
  margin-top: 0.5rem; font-size: 0.82rem; color: var(--portal-text-muted);
  padding: 0.25rem 0.5rem;
  background: rgba(255,255,255,.06);
  border-radius: 0.25rem;
}

/* ── Attachments ── */
.portal-attachments { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.4rem; }
.portal-attachment {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.875rem; padding: 0.3rem 0.6rem;
  background: rgba(255,255,255,.07);
  border-radius: var(--portal-radius);
  border: 1px solid var(--portal-border);
}
.portal-attachment__name { color: #93c5fd; text-decoration: none; font-weight: 500; }
.portal-attachment__size { color: var(--portal-text-muted); }

/* ── Reply form ── */
.portal-reply-form {
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  padding: 1.5rem;
  margin-top: 1.5rem;
}
.portal-reply-form .portal-section__title { margin-bottom: 1rem; }

/* ── File drop zone ── */
.portal-file-drop {
  position: relative;
  border: 2px dashed rgba(255,255,255,.2);
  border-radius: var(--portal-radius);
  padding: 2rem;
  text-align: center;
  transition: border-color .15s, background .15s;
  cursor: pointer;
  color: var(--portal-text-muted);
}
.portal-file-drop:hover,
.portal-file-drop.drag-over {
  border-color: #60a5fa;
  background: var(--portal-primary-light);
}
.portal-file-drop__input  { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.portal-file-drop__icon   { font-size: 2rem; margin-bottom: 0.5rem; }
.portal-file-drop__browse { color: #93c5fd; font-weight: 600; cursor: pointer; }
.portal-file-list         { margin-top: 0.75rem; display: flex; flex-direction: column; gap: 0.35rem; }

/* ── Empty state ── */
.portal-empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--portal-text-muted);
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
}
.portal-empty-state__icon { font-size: 3rem; margin-bottom: 0.75rem; }

/* ── Pagination ── */
.portal-pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 1rem; padding: 1.25rem 0 0.5rem;
}
.portal-pagination__btn {
  display: inline-flex; align-items: center;
  padding: 0.4rem 1rem;
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  background: var(--portal-surface);
  color: #93c5fd;
  font-size: 0.875rem; font-weight: 500;
  text-decoration: none;
  transition: background .15s;
  backdrop-filter: var(--portal-blur);
}
.portal-pagination__btn:hover { background: var(--portal-surface-hover); }
.portal-pagination__info  { font-size: 0.875rem; color: var(--portal-text-muted); }

/* Redmine paginate helper */
.pagination { display: flex; gap: 0.3rem; margin-top: 1rem; list-style: none; flex-wrap: wrap; }
.pagination .page-item a,
.pagination .page-item span {
  display: inline-flex; align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: var(--portal-radius);
  border: 1px solid var(--portal-border);
  text-decoration: none;
  font-size: 0.875rem;
  color: #93c5fd;
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
}
.pagination .page-item.active span {
  background: var(--portal-primary);
  color: #fff;
  border-color: var(--portal-primary);
}

/* ── MFA Setup ── */
.portal-mfa-setup { display: flex; gap: 2rem; align-items: flex-start; margin-bottom: 1.5rem; flex-wrap: wrap; }
.portal-mfa-setup__qr { flex-shrink: 0; }
.portal-mfa-setup__qr img {
  display: block; width: 200px; height: 200px;
  border-radius: var(--portal-radius);
  border: 1px solid var(--portal-border);
}
.portal-mfa-setup__manual { flex: 1; }
.portal-mfa-setup__secret {
  display: block;
  background: rgba(255,255,255,.08);
  padding: 0.6rem 0.8rem;
  border-radius: var(--portal-radius);
  font-family: monospace; font-size: 0.95rem;
  letter-spacing: .08em; word-break: break-all;
  margin-top: 0.4rem;
  border: 1px solid var(--portal-border);
  color: #c4b5fd;
}

/* ── Backup codes ── */
.portal-backup-codes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.5rem; margin: 1.5rem 0;
}
.portal-backup-codes__code {
  background: rgba(255,255,255,.08);
  padding: 0.5rem 0.75rem;
  border-radius: var(--portal-radius);
  font-family: monospace; font-size: 0.9rem;
  text-align: center;
  border: 1px solid var(--portal-border);
  letter-spacing: .05em;
  color: #c4b5fd;
}
.portal-backup-codes__actions { display: flex; gap: 0.75rem; }

/* ── Knowledge Base ── */
.portal-kb-search { margin-bottom: 2rem; }
.portal-kb-search__wrap { display: flex; gap: 0.75rem; max-width: 560px; }
.portal-kb-search__input { flex: 1; }

.portal-kb-list { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
.portal-kb-list__item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  transition: background .15s, border-color .15s, transform .1s;
}
.portal-kb-list__item:hover {
  background: var(--portal-surface-hover);
  border-color: rgba(147,197,253,.4);
  transform: translateX(3px);
}
.portal-kb-list__link { color: #93c5fd; text-decoration: none; font-weight: 500; font-size: 0.95rem; flex: 1; }

.portal-kb-article {
  background: var(--portal-surface);
  backdrop-filter: var(--portal-blur);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius-lg);
  padding: 2rem;
  margin: 1rem 0;
}
.portal-kb-article__title { font-size: 1.6rem; font-weight: 700; margin-bottom: 0.5rem; color: #fff; }
.portal-kb-article__body  { margin-top: 1.5rem; line-height: 1.8; color: var(--portal-text); }
.portal-kb-article__body h1,
.portal-kb-article__body h2,
.portal-kb-article__body h3 { font-weight: 700; margin: 1.5rem 0 0.5rem; color: #fff; }
.portal-kb-article__body p  { margin-bottom: 0.75rem; }
.portal-kb-article__body ul,
.portal-kb-article__body ol { margin: 0.5rem 0 0.75rem 1.5rem; }
.portal-kb-article__body code {
  background: rgba(255,255,255,.1); padding: 0.1em 0.4em;
  border-radius: 0.25rem; font-family: monospace; font-size: 0.9em;
  color: #c4b5fd;
}
.portal-kb-article__body pre {
  background: rgba(0,0,0,.4); color: #e2e8f0;
  padding: 1rem; border-radius: var(--portal-radius);
  overflow-x: auto; margin: 1rem 0;
  border: 1px solid var(--portal-border);
}
.portal-kb-article__body pre code { background: none; color: inherit; }
.portal-kb-article__footer { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }

/* ── Misc overrides ── */
.portal-ticket-meta__item .portal-badge { align-self: flex-start; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .portal-nav {
    flex-wrap: wrap; align-items: center;
    height: auto; padding: 0.75rem 1rem; gap: 0;
  }
  .portal-nav__brand     { flex: 1 1 auto; min-width: 0; order: 1; }
  .portal-nav__hamburger {
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; order: 2; margin-left: auto;
  }
  .portal-nav__links {
    display: none; flex-direction: column;
    flex: 0 0 100%; width: 100%; order: 3;
    margin-top: 0.5rem; padding-top: 0.5rem;
    border-top: 1px solid rgba(255,255,255,.15);
    gap: 0.1rem; list-style: none;
  }
  .portal-nav__links.portal-nav--open { display: flex; }
  .portal-nav__links li { width: 100%; }
  .portal-nav__links li a {
    display: block; padding: 0.65rem 0.75rem;
    border-radius: var(--portal-radius); font-size: 0.95rem; width: 100%;
  }
  .portal-nav__cta {
    border-radius: var(--portal-radius) !important;
    text-align: center; width: 100%; box-sizing: border-box;
  }
  .portal-nav__user {
    display: none; flex-direction: column; align-items: flex-start;
    flex: 0 0 100%; width: 100%; order: 4;
    padding-top: 0.6rem; margin-top: 0.25rem;
    border-top: 1px solid rgba(255,255,255,.15);
    gap: 0.35rem;
  }
  .portal-nav__user.portal-nav--open { display: flex; }
  .portal-nav__link { width: 100%; }

  .portal-form__row      { grid-template-columns: 1fr; }
  .portal-stats          { grid-template-columns: 1fr 1fr; }
  .portal-ticket-meta    { gap: 1rem; }
  .portal-timeline__bubble { max-width: 95%; }
  .portal-mfa-setup      { flex-direction: column; }
}

@media (max-width: 480px) {
  .portal-main       { padding: 1rem; }
  .portal-auth-card  { padding: 1.5rem; }
  .portal-stats      { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════
   Redmine Root Landing Page (WelcomeControllerPatch)
   Two-choice screen rendered inline — no external stylesheet needed
   (styles are inlined in welcome_controller_patch.rb).
   These classes are kept here for reference / if a view is used.
   ══════════════════════════════════════════════════════════════ */

.rl-page {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: linear-gradient(145deg, #0f172a 0%, #1e3a5f 50%, #1e40af 100%);
  padding: 2rem 1rem; gap: 2.5rem;
}
.rl-header { text-align: center; color: #fff; }
.rl-header__logo   { height: 56px; width: auto; margin-bottom: 1rem; filter: brightness(0) invert(1); }
.rl-header__title  { font-size: 2rem; font-weight: 800; letter-spacing: -.03em; margin-bottom: 0.4rem; color: #fff; }
.rl-header__sub    { font-size: 1rem; color: rgba(255,255,255,.65); font-weight: 400; }
.rl-cards { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; width: 100%; max-width: 780px; }
.rl-card {
  flex: 1 1 300px; max-width: 340px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  border-radius: 1.25rem; padding: 2.5rem 2rem;
  text-align: center; text-decoration: none; color: #fff;
  display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
  transition: background .2s, border-color .2s, transform .15s, box-shadow .2s;
  backdrop-filter: blur(8px);
}
.rl-card:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.35); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,.3); }
.rl-card--customer { border-top: 3px solid #60a5fa; }
.rl-card--employee { border-top: 3px solid #34d399; }
.rl-card__icon { width: 64px; height: 64px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 0.5rem; }
.rl-card--customer .rl-card__icon { background: rgba(96,165,250,.18); color: #93c5fd; }
.rl-card--employee .rl-card__icon { background: rgba(52,211,153,.18); color: #6ee7b7; }
.rl-card__icon svg { width: 36px; height: 36px; }
.rl-card__title { font-size: 1.25rem; font-weight: 700; color: #fff; margin: 0; }
.rl-card__desc  { font-size: 0.875rem; color: rgba(255,255,255,.6); line-height: 1.5; margin: 0; }
.rl-card__cta   { margin-top: 0.75rem; font-size: 0.875rem; font-weight: 600; padding: 0.5rem 1.25rem; border-radius: 999px; transition: background .15s; }
.rl-card--customer .rl-card__cta { background: #2563eb; color: #fff; }
.rl-card--employee .rl-card__cta { background: #059669; color: #fff; }
.rl-card--customer:hover .rl-card__cta { background: #1d4ed8; }
.rl-card--employee:hover .rl-card__cta { background: #047857; }
@media (max-width: 520px) {
  .rl-header__title { font-size: 1.5rem; }
  .rl-cards { gap: 1rem; }
  .rl-card  { padding: 2rem 1.5rem; flex: 1 1 100%; max-width: 100%; }
}