/* secureIO Workshop Portal – Frontend Styles
 * Namespace: .secureio-portal  (no theme collisions)
 * Accent color is set via custom property: --secureio-accent
 * ----------------------------------------------------------- */

:root {
  --secureio-accent:      #008c8c;
  --secureio-accent-dark: #006f6f;
  --secureio-accent-bg:   #e6f4f4;
  --secureio-text:        #1a1a1a;
  --secureio-text-muted:  #6b7280;
  --secureio-bg:          #f4f6f8;
  --secureio-card-bg:     #ffffff;
  --secureio-border:      #e5e7eb;
  --secureio-radius:      10px;
  --secureio-shadow:      0 2px 8px rgba(0, 0, 0, 0.08);
  --secureio-shadow-hover:0 4px 16px rgba(0, 0, 0, 0.14);
  --secureio-font:        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── Reset within scope ────────────────────────────────────── */
.secureio-portal *,
.secureio-portal *::before,
.secureio-portal *::after {
  box-sizing: border-box;
}

.secureio-portal {
  font-family:    var(--secureio-font);
  color:          var(--secureio-text);
  background:     var(--secureio-bg);
  line-height:    1.6;
  padding:        2rem 1rem;
  max-width:      1060px;
  margin:         0 auto;
}

/* ── Message templates (no-token / invalid-token) ────────── */
.secureio-portal--message {
  display:         flex;
  align-items:     center;
  justify-content: center;
  min-height:      40vh;
}

.secureio-portal__message-card {
  background:    var(--secureio-card-bg);
  border:        1px solid var(--secureio-border);
  border-radius: var(--secureio-radius);
  box-shadow:    var(--secureio-shadow);
  padding:       3rem 2.5rem;
  max-width:     520px;
  text-align:    center;
}

.secureio-portal__message-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.secureio-portal__message-text {
  font-size:   1.1rem;
  font-weight: 600;
  color:       var(--secureio-text);
  margin:      0 0 0.75rem;
}

.secureio-portal__message-sub {
  color:  var(--secureio-text-muted);
  margin: 0;
}

/* ── Header Card ─────────────────────────────────────────── */
.secureio-portal__header-card {
  background:    var(--secureio-card-bg);
  border-left:   5px solid var(--secureio-accent);
  border-radius: var(--secureio-radius);
  box-shadow:    var(--secureio-shadow);
  padding:       2rem 2.5rem;
  margin-bottom: 2rem;
}

.secureio-portal__logo {
  margin-bottom: 1.25rem;
}

.secureio-portal__logo img {
  max-height: 56px;
  max-width:  220px;
  object-fit: contain;
}

.secureio-portal__welcome {
  font-size:   1.75rem;
  font-weight: 700;
  color:       var(--secureio-text);
  margin:      0 0 0.25rem;
  line-height: 1.2;
}

.secureio-portal__workshop-title {
  font-size:   1.05rem;
  color:       var(--secureio-accent);
  font-weight: 600;
  margin:      0 0 1rem;
}

.secureio-portal__intro {
  color:       var(--secureio-text-muted);
  font-size:   0.97rem;
  margin:      0 0 1rem;
}

.secureio-portal__validity {
  display:    inline-flex;
  align-items: center;
  gap:        0.4rem;
  background: var(--secureio-accent-bg);
  color:      var(--secureio-accent-dark);
  border-radius: 6px;
  padding:    0.35rem 0.75rem;
  font-size:  0.875rem;
}

/* ── Logout ──────────────────────────────────────────────── */
.secureio-portal__logout {
  margin-top: 0.75rem;
}

.secureio-logout-link {
  font-size:   0.8rem;
  color:       var(--secureio-text-muted);
  text-decoration: none;
  border-bottom: 1px dashed var(--secureio-text-muted);
}

.secureio-logout-link:hover {
  color:       var(--secureio-text);
  border-bottom-style: solid;
}

/* ── Sections ────────────────────────────────────────────── */
.secureio-portal__section {
  margin-bottom: 2.5rem;
}

.secureio-portal__section-title {
  font-size:     1.2rem;
  font-weight:   700;
  color:         var(--secureio-text);
  margin:        0 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--secureio-accent);
  display:       inline-block;
}

/* ── Quick-Access Tiles ──────────────────────────────────── */
.secureio-tiles {
  display:               grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap:                   1rem;
}

.secureio-tile {
  background:    var(--secureio-card-bg);
  border:        1px solid var(--secureio-border);
  border-radius: var(--secureio-radius);
  box-shadow:    var(--secureio-shadow);
  padding:       1.25rem 1rem;
  text-align:    center;
  text-decoration: none;
  color:         var(--secureio-text);
  display:       flex;
  flex-direction: column;
  align-items:   center;
  gap:           0.5rem;
  transition:    transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  cursor:        pointer;
}

.secureio-tile:hover {
  border-color: var(--secureio-accent);
  box-shadow:   var(--secureio-shadow-hover);
  transform:    translateY(-2px);
  color:        var(--secureio-text);
  text-decoration: none;
}

.secureio-tile__icon {
  font-size: 2rem;
  line-height: 1;
}

.secureio-tile__label {
  font-size:   0.875rem;
  font-weight: 600;
  line-height: 1.3;
}

.secureio-tile__count {
  background:    var(--secureio-accent);
  color:         #fff;
  border-radius: 20px;
  font-size:     0.75rem;
  font-weight:   700;
  padding:       0.1rem 0.5rem;
  min-width:     1.5rem;
  text-align:    center;
}

/* ── Item Cards (downloads + links) ──────────────────────── */
.secureio-download-grid,
.secureio-link-grid {
  display:               grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap:                   1.25rem;
}

.secureio-item-card {
  background:    var(--secureio-card-bg);
  border:        1px solid var(--secureio-border);
  border-radius: var(--secureio-radius);
  box-shadow:    var(--secureio-shadow);
  padding:       1.5rem;
  display:       flex;
  flex-direction: column;
  gap:           0.5rem;
  transition:    box-shadow 0.15s ease;
}

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

.secureio-item-card--featured {
  border-color:  var(--secureio-accent);
  border-width:  2px;
}

.secureio-item-card__meta {
  display:    flex;
  gap:        0.4rem;
  flex-wrap:  wrap;
  align-items: center;
}

.secureio-item-card__title {
  font-size:   1rem;
  font-weight: 700;
  color:       var(--secureio-text);
  margin:      0;
  line-height: 1.3;
}

.secureio-item-card__desc {
  font-size: 0.875rem;
  color:     var(--secureio-text-muted);
  margin:    0;
}

.secureio-item-card__version {
  font-size: 0.8rem;
  color:     var(--secureio-text-muted);
  margin:    0;
}

.secureio-item-card .secureio-btn {
  margin-top: auto;
}

/* ── Access Hint ─────────────────────────────────────────── */
.secureio-access-hint {
  background:    var(--secureio-accent-bg);
  border-radius: 6px;
  padding:       0.5rem 0.75rem;
  font-size:     0.85rem;
  display:       flex;
  flex-wrap:     wrap;
  gap:           0.35rem;
  align-items:   center;
}

.secureio-access-hint__label {
  color:       var(--secureio-accent-dark);
  font-weight: 600;
  white-space: nowrap;
}

.secureio-access-hint code {
  background:    transparent;
  color:         var(--secureio-accent-dark);
  font-size:     0.875rem;
  padding:       0;
  border:        none;
  font-family:   "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  letter-spacing: 0.1em;
}

.secureio-hint-toggle {
  background:  none;
  border:      none;
  padding:     0 0.2rem;
  cursor:      pointer;
  color:       var(--secureio-text-muted);
  display:     inline-flex;
  align-items: center;
  line-height: 1;
  flex-shrink: 0;
  transition:  color 0.15s ease;
}

.secureio-hint-toggle:hover {
  color: var(--secureio-accent);
}

.secureio-hint-toggle__icon {
  width:  1rem;
  height: 1rem;
}

.secureio-hint-toggle__icon--hide            { display: none; }
.secureio-hint-toggle--visible .secureio-hint-toggle__icon--show { display: none; }
.secureio-hint-toggle--visible .secureio-hint-toggle__icon--hide { display: block; }

/* ── Badges ──────────────────────────────────────────────── */
.secureio-badge-type {
  background:    var(--secureio-accent-bg);
  color:         var(--secureio-accent-dark);
  border-radius: 4px;
  font-size:     0.7rem;
  font-weight:   700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding:       0.15rem 0.45rem;
}

.secureio-badge-featured {
  background:    var(--secureio-accent);
  color:         #fff;
  border-radius: 4px;
  font-size:     0.7rem;
  font-weight:   700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding:       0.15rem 0.45rem;
}

.secureio-badge-filetype {
  border-radius: 4px;
  font-size:     0.7rem;
  font-weight:   700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding:       0.15rem 0.45rem;
  background:    #f3f4f6;
  color:         #374151;
}

.secureio-badge-filetype--pdf  { background: #fee2e2; color: #b91c1c; }
.secureio-badge-filetype--pptx,
.secureio-badge-filetype--ppt  { background: #ffedd5; color: #c2410c; }
.secureio-badge-filetype--docx,
.secureio-badge-filetype--doc  { background: #dbeafe; color: #1d4ed8; }
.secureio-badge-filetype--xlsx,
.secureio-badge-filetype--xls  { background: #dcfce7; color: #15803d; }

/* ── Buttons ─────────────────────────────────────────────── */
.secureio-btn {
  display:        inline-flex;
  align-items:    center;
  justify-content: center;
  gap:            0.4rem;
  padding:        0.6rem 1.25rem;
  border-radius:  6px;
  font-size:      0.9rem;
  font-weight:    600;
  cursor:         pointer;
  text-decoration: none;
  transition:     background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  border:         2px solid transparent;
  white-space:    nowrap;
}

.secureio-btn--primary {
  background: var(--secureio-accent);
  color:      #fff;
  border-color: var(--secureio-accent);
}

.secureio-btn--primary:hover {
  background:   var(--secureio-accent-dark);
  border-color: var(--secureio-accent-dark);
  color:        #fff;
  text-decoration: none;
  transform:    translateY(-1px);
}

.secureio-btn--outline {
  background:   transparent;
  color:        var(--secureio-accent);
  border-color: var(--secureio-accent);
}

.secureio-btn--outline:hover {
  background:  var(--secureio-accent);
  color:       #fff;
  text-decoration: none;
}

/* ── Footer ──────────────────────────────────────────────── */
.secureio-portal__footer {
  text-align:  center;
  color:       var(--secureio-text-muted);
  font-size:   0.875rem;
  margin-top:  3rem;
  padding-top: 1.5rem;
  border-top:  1px solid var(--secureio-border);
}

.secureio-portal__footer a {
  color: var(--secureio-accent);
}

/* ── Password Form ───────────────────────────────────────── */
.secureio-portal__pw-card {
  max-width: 420px;
  width: 100%;
}

.secureio-pw-form {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  text-align: left;
}

.secureio-pw-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.secureio-pw-field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--secureio-text);
}

.secureio-pw-input {
  width: 100%;
  padding: 0.65rem 1rem;
  border: 1.5px solid var(--secureio-border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: var(--secureio-font);
  color: var(--secureio-text);
  background: #fff;
  transition: border-color 0.15s ease;
}

.secureio-pw-input:focus {
  outline: none;
  border-color: var(--secureio-accent);
  box-shadow: 0 0 0 3px rgba(0, 140, 140, 0.12);
}

.secureio-pw-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.4rem;
  padding: 0.75rem 1.25rem;
}

.secureio-pw-error {
  background: #fee2e2;
  color: #b91c1c;
  border-radius: 6px;
  padding: 0.65rem 1rem;
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 640px) {
  .secureio-portal {
    padding: 1.25rem 0.75rem;
  }

  .secureio-portal__header-card {
    padding: 1.5rem 1.25rem;
  }

  .secureio-portal__welcome {
    font-size: 1.4rem;
  }

  .secureio-tiles {
    grid-template-columns: repeat(2, 1fr);
  }

  .secureio-download-grid,
  .secureio-link-grid {
    grid-template-columns: 1fr;
  }
}