/* =========================================================
   MFD Kundenportal
   ========================================================= */

/* --- Login Page --- */
.portal-login-wrap {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-xl);
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(76,175,130,0.05) 0%, transparent 70%),
    var(--c-bg-deep);
}

.portal-login-card {
  width: 100%;
  max-width: 440px;
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
}

.portal-login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-md);
  text-align: center;
}
.portal-login-logo img { height: 44px; width: auto; }

.portal-login-title {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.portal-login-subtitle {
  font-size: var(--fs-small);
  color: var(--c-text-second);
  max-width: 300px;
  line-height: 1.6;
}

/* Error banner */
.portal-error {
  background: rgba(192,57,43,0.12);
  border: 1px solid rgba(192,57,43,0.3);
  border-radius: var(--radius-md);
  padding: var(--sp-md) var(--sp-lg);
  font-size: var(--fs-small);
  color: #E74C3C;
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}

.portal-notice {
  background: rgba(76,175,130,0.1);
  border: 1px solid rgba(76,175,130,0.3);
  border-radius: var(--radius-md);
  padding: var(--sp-md) var(--sp-lg);
  font-size: var(--fs-small);
  color: var(--c-green);
}

/* --- Portal Layout (dashboard + admin) --- */
.portal-layout {
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--c-bg-deep);
}

.portal-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  background: rgba(10,13,11,0.95);
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  padding: 0 var(--sp-xl);
  gap: var(--sp-lg);
  backdrop-filter: blur(12px);
}

.portal-topbar__logo img { height: 36px; width: auto; }

.portal-topbar__title {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-second);
}

.portal-topbar__right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
}

.portal-topbar__user {
  font-size: var(--fs-small);
  color: var(--c-text-second);
}
.portal-topbar__user strong { color: var(--c-text-primary); }

.portal-content {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--sp-2xl) var(--sp-xl);
  width: 100%;
}

/* --- Welcome Banner --- */
.portal-welcome-banner {
  background: linear-gradient(135deg, var(--c-bg-card), var(--c-bg-surface));
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl) var(--sp-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-xl);
  margin-bottom: var(--sp-2xl);
  flex-wrap: wrap;
}

.portal-welcome-text h1 {
  font-size: var(--fs-h3);
  margin-bottom: 4px;
}
.portal-welcome-text h1 span { color: var(--c-green); }
.portal-welcome-text p { font-size: var(--fs-small); }

/* --- Doc Tabs --- */
.doc-tabs {
  display: flex;
  gap: var(--sp-sm);
  border-bottom: 1px solid var(--c-border);
  margin-bottom: var(--sp-xl);
  overflow-x: auto;
  scrollbar-width: none;
}
.doc-tabs::-webkit-scrollbar { display: none; }

.doc-tab {
  padding: 0.6rem 1.2rem;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-second);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--dur-base) ease;
  position: relative;
  bottom: -1px;
}
.doc-tab:hover { color: var(--c-text-primary); }
.doc-tab.active {
  color: var(--c-green);
  border-bottom-color: var(--c-green);
}

/* --- Documents Table --- */
.docs-section { display: none; }
.docs-section.active { display: block; }

.docs-empty {
  text-align: center;
  padding: var(--sp-3xl);
  color: var(--c-text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-md);
  background: var(--c-bg-card);
  border: 1px dashed var(--c-border);
  border-radius: var(--radius-lg);
}

.docs-table {
  width: 100%;
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.docs-table table {
  width: 100%;
  border-collapse: collapse;
}
.docs-table thead th {
  padding: 0.75rem var(--sp-lg);
  text-align: left;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  background: var(--c-bg-surface);
  border-bottom: 1px solid var(--c-border);
}
.docs-table tbody td {
  padding: var(--sp-md) var(--sp-lg);
  border-bottom: 1px solid var(--c-border);
  font-size: var(--fs-small);
  vertical-align: middle;
}
.docs-table tbody tr:last-child td { border-bottom: none; }
.docs-table tbody tr:hover td { background: rgba(76,175,130,0.03); }

.docs-filename {
  font-weight: 500;
  color: var(--c-text-primary);
  font-family: var(--ff-mono);
  font-size: 0.8rem;
}
.docs-date { color: var(--c-text-muted); }
.docs-size { color: var(--c-text-muted); white-space: nowrap; }

.docs-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-green);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  background: rgba(76,175,130,0.08);
  border: 1px solid rgba(76,175,130,0.2);
  text-decoration: none;
  transition: all var(--dur-base) ease;
  white-space: nowrap;
}
.docs-dl-btn:hover {
  background: rgba(76,175,130,0.15);
  border-color: var(--c-green);
}

/* --- Admin specific --- */
.admin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
  margin-bottom: var(--sp-2xl);
}
@media (max-width: 768px) { .admin-grid { grid-template-columns: 1fr; } }

.admin-stat-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}
.admin-stat-value {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 2.5rem;
  letter-spacing: -0.02em;
  color: var(--c-green);
}
.admin-stat-label {
  font-size: var(--fs-small);
  color: var(--c-text-second);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--ff-display);
  font-weight: 600;
}

.admin-section-title {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--sp-lg);
  padding-bottom: var(--sp-sm);
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Upload drop zone */
.upload-zone {
  border: 2px dashed var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-2xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--dur-base) ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-md);
}
.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--c-green);
  background: var(--c-green-glow);
}
.upload-zone input[type="file"] { display: none; }

/* Temp password display */
.temp-pw-display {
  background: var(--c-bg-surface);
  border: 1px solid var(--c-green);
  border-radius: var(--radius-md);
  padding: var(--sp-lg) var(--sp-xl);
  font-family: var(--ff-mono);
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: var(--c-green);
  text-align: center;
}

@media (max-width: 600px) {
  .portal-login-card { padding: var(--sp-xl); }
  .portal-topbar { padding: 0 var(--sp-lg); }
  .portal-content { padding: var(--sp-xl) var(--sp-lg); }
  .docs-table { font-size: var(--fs-xs); }
}