/* ===== Design Tokens: Soft Minimal ===== */
:root {
  --color-primary: #0d7377;
  --color-primary-dark: #0a5f62;
  --color-primary-light: #edf7f7;
  --color-sidebar-bg: #f9fafb;
  --color-sidebar-text: #9ca3af;
  --color-sidebar-text-hover: #1f2937;
  --color-sidebar-active: #0d7377;
  --color-sidebar-active-bg: #edf7f7;
  --color-sidebar-border: #f0f0f0;
  --color-bg: #fafafa;
  --color-surface: #ffffff;
  --color-border: #e5e7eb;
  --color-text: #1f2937;
  --color-text-muted: #9ca3af;
  --color-danger: #1f2937;
  --color-danger-dark: #111827;
  --color-success-bg: #edf7f7;
  --color-success-text: #0d7377;
  --radius: 8px;
  --radius-sm: 6px;
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.04);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* === Compact Spacing Tokens === */
  --space-xs: 0.15rem;
  --space-sm: 0.25rem;
  --space-md: 0.5rem;
  --space-lg: 0.75rem;
  --space-xl: 1rem;
  --input-padding-y: 0.35rem;
  --input-padding-x: 0.6rem;
  --input-font-size: 0.85rem;
  --input-line-height: 1.4;
  --label-font-size: 0.65rem;
  --label-margin-bottom: 0.15rem;
  --card-padding: 0.75rem;
  --card-padding-sm: 0.5rem;
  --btn-padding-y: 0.3rem;
  --btn-padding-x: 0.75rem;
  --btn-font-size: 0.8rem;
  --btn-line-height: 1.4;
}

/* ===== Pico CSS Overrides ===== */
:root:not([data-theme]) {
  --pico-primary: var(--color-primary);
  --pico-primary-hover: var(--color-primary-dark);
  --pico-border-radius: 6px;
  --pico-form-element-spacing-vertical: 0.35rem;
  --pico-form-element-spacing-horizontal: 0.6rem;
  --pico-font-size: 0.85rem;
  --pico-line-height: 1.4;
  --pico-border-width: 1px;
  --pico-outline-width: 2px;
  --pico-font-weight: 400;
  --pico-typography-spacing-vertical: 0.5rem;
  --pico-block-spacing-vertical: 0.5rem;
  --pico-block-spacing-horizontal: 0;
  --pico-nav-element-spacing-vertical: 0.25rem;
  --pico-nav-element-spacing-horizontal: 0.4rem;
  --pico-card-body-padding: 0.75rem;
  --pico-card-sectioning-padding: 0.75rem;
}

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
}

/* ===== App-Shell ===== */
.app-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "sidebar header"
    "sidebar content"
    "sidebar footer";
  min-height: 100vh;
  transition: grid-template-columns 0.2s ease;
}

html.sidebar-collapsed .app-shell {
  grid-template-columns: 56px 1fr;
}

/* ===== Sidebar ===== */
.sidebar {
  grid-area: sidebar;
  display: flex;
  flex-direction: column;
  background: var(--color-sidebar-bg);
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  overflow-x: hidden;
  transition: width 0.2s ease;
}

.sidebar-collapse-btn {
  display: flex !important;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-sidebar-text);
  cursor: pointer;
  padding: 0.25rem 0.5rem !important;
  margin: 0 1rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem !important;
  transition: color 0.15s, background 0.15s;
}

.sidebar-collapse-btn:hover {
  color: var(--color-text);
  background: var(--color-primary-light);
}

.sidebar-collapse-btn .collapse-icon {
  display: inline-block;
  transition: transform 0.2s ease;
}

html.sidebar-collapsed .sidebar-collapse-btn .collapse-icon {
  transform: rotate(180deg);
}

/* ===== Collapsed Sidebar ===== */
html.sidebar-collapsed .sidebar-label,
html.sidebar-collapsed .sidebar-nav-label,
html.sidebar-collapsed .sidebar-portfolio-selector,
html.sidebar-collapsed .sidebar-user-info,
html.sidebar-collapsed .sidebar-user .logout-btn {
  display: none;
}

html.sidebar-collapsed .sidebar-brand {
  justify-content: center;
  padding: 0.75rem 0.5rem 0.25rem;
}

html.sidebar-collapsed .sidebar-collapse-btn {
  margin: 0 auto 0.5rem;
}

html.sidebar-collapsed .sidebar-nav a {
  justify-content: center;
  padding: 0.6rem;
  border-left: none;
}

html.sidebar-collapsed .sidebar-nav li {
  margin: 1px 0.25rem;
}

html.sidebar-collapsed .sidebar-user {
  justify-content: center;
  padding: 0.75rem 0.5rem;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.1rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.sidebar-brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: contain;
}

/* ===== Sidebar Portfolio Selector ===== */
.sidebar-portfolio-selector {
  padding: 0.6rem 1.1rem;
  border-bottom: 1px solid var(--color-sidebar-border);
}

.sidebar-portfolio-selector label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-sidebar-text);
  margin-bottom: 0.4rem;
}

.sidebar-portfolio-selector select {
  width: 100%;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--color-sidebar-border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-family: var(--font-family);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  transition: border-color 0.15s;
  appearance: auto;
}

.sidebar-portfolio-selector select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13, 115, 119, 0.1);
}

.sidebar-portfolio-selector .new-portfolio-link {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.7rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s;
}

.sidebar-portfolio-selector .new-portfolio-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.sidebar-nav { padding: 0.25rem 0; }

.sidebar-nav-label {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-sidebar-text);
  padding: 0.5rem 1.1rem 0.25rem;
}

.sidebar-nav ul { list-style: none; padding: 0; margin: 0; }
.sidebar-nav li { margin: 2px 0.5rem; }

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.9rem;
  color: var(--color-sidebar-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}

.sidebar-nav a:hover {
  background: var(--color-primary-light);
  color: var(--color-sidebar-text-hover);
}

.sidebar-nav a.active {
  background: var(--color-sidebar-active-bg);
  color: var(--color-sidebar-active);
  font-weight: 600;
}

.sidebar-nav .nav-icon {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

/* ===== Sidebar User ===== */

/* ===== Sidebar Stock Quote ===== */
.sidebar-quote {
  margin: 0.75rem 0.5rem;
  padding: 0.6rem 0.75rem;
  background: var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: transform 0.6s ease-in, opacity 0.6s ease-in;
}

.sidebar-quote .sidebar-quote-icon {
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.sidebar-quote-text {
  font-size: 0.85rem;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 0.3rem;
}

.sidebar-quote-author {
  font-size: 0.7rem;
  color: var(--color-primary-dark);
  font-weight: 600;
  font-style: normal;
}

html.sidebar-collapsed .sidebar-quote { display: none; }

.sidebar-quote.sidebar-quote--attention {
  animation: quoteAttention 0.4s ease-in-out 3;
}

.sidebar-quote.sidebar-quote--hidden {
  transform: translateX(-110%);
  opacity: 0;
  transition: transform 0.8s cubic-bezier(0.6, -0.28, 0.74, 0.05), opacity 0.8s ease-in;
}

@keyframes quoteAttention {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.sidebar-user {
  padding: 0.75rem 1.1rem;
  border-top: 1px solid var(--color-sidebar-border);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: auto;
}

.sidebar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.7rem;
  flex-shrink: 0;
}

.sidebar-user-info { flex: 1; min-width: 0; }

.sidebar-user-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-user-email {
  font-size: 0.75rem;
  color: var(--color-sidebar-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-user .logout-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  color: var(--color-sidebar-text);
  border: 1px solid var(--color-sidebar-border);
  padding: 0.35rem 0.6rem !important;
  border-radius: var(--radius-sm);
  font-size: 0.7rem !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}

.sidebar-user .logout-btn:hover {
  background: var(--color-danger);
  color: #fff;
  border-color: var(--color-danger);
}

/* ===== Header ===== */
.app-header {
  grid-area: header;
  padding: 0.5rem 1rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-header h1 { font-size: 1rem; font-weight: 600; margin: 0; color: var(--color-text); }

/* ===== Content ===== */
.app-content {
  grid-area: content;
  padding: 1rem;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--color-bg);
}

/* ===== Footer ===== */
.app-footer {
  grid-area: footer;
  padding: 0.4rem 1rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--color-text-muted);
}

/* ===== Cards ===== */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow-card);
}

.kpi-card.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
}

.card td { padding: 0.35rem 0.5rem; font-size: 0.8rem; }
.card th { padding: 0.35rem 0.5rem; font-size: 0.75rem; }

/* ===== Zebra-Striping (alternierende Zeilen) ===== */
.app-content table tr:nth-child(even) > td,
.app-content table tr:nth-child(even) > th,
.app-content table tbody tr:nth-child(even) > td,
.app-content table tbody tr:nth-child(even) > th {
  background-color: var(--color-primary-light) !important;
}

.activity-feed .activity-feed-item:nth-child(even) {
  background: var(--color-primary-light);
}
.card h2 { font-size: 1.15rem; }
.duplicate-warning { max-height: 4.5em; overflow-y: auto; }

/* ===== Buttons ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  transition: background 0.15s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover { background: var(--color-primary-dark); color: #fff; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: background 0.15s;
}

.btn-secondary:hover { background: var(--color-bg); }

.btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-danger);
  color: #fff;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  transition: background 0.15s;
  border: none;
  cursor: pointer;
}

.btn-danger:hover { background: var(--color-danger-dark); }

/* ===== Mobile Sidebar Toggle ===== */
.mobile-sidebar-toggle {
  display: none !important;
  position: fixed;
  top: 0.65rem;
  left: 0.5rem;
  z-index: 1001;
  background: var(--color-primary) !important;
  color: #fff !important;
  border: none;
  padding: 0.35rem 0.5rem !important;
  border-radius: var(--radius-sm);
  font-size: 0.75rem !important;
  cursor: pointer;
  line-height: 1 !important;
  width: auto !important;
  min-width: 0 !important;
  transition: background 0.15s;
}

.mobile-sidebar-toggle:hover { background: var(--color-primary-dark) !important; }

.mobile-sidebar-toggle .collapse-icon {
  display: inline-block;
  transition: transform 0.2s ease;
}

.mobile-sidebar-toggle.sidebar-open .collapse-icon {
  transform: rotate(180deg);
}

/* ===== Flash Messages ===== */
.flash-success {
  background: var(--color-success-bg);
  color: var(--color-success-text);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  border: 1px solid rgba(13, 115, 119, 0.2);
}

.flash-error {
  background: var(--color-bg);
  color: var(--color-text);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  border: 1px solid var(--color-border);
}

/* ===== Form Styles ===== */
.form-group { margin-bottom: 0.5rem; }

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.form-group input[type="text"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13, 115, 119, 0.1);
}

.form-group textarea { resize: vertical; min-height: 48px; }

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  gap: 0.5rem;
}

.field-error { color: var(--color-text); font-size: 0.8rem; margin-top: 0.3rem; font-weight: 600; }
.input-error { border-color: var(--color-text) !important; }

/* Pico setzt margin-bottom auf alle form-Kinder — entfernen */
form > :last-child { margin-bottom: 0; }

/* ===== Pico CSS Overrides — Compact Form Elements ===== */
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]),
select,
textarea {
  padding: 0.45rem 0.75rem !important;
  font-size: 0.875rem !important;
  line-height: 1.5 !important;
  height: auto !important;
  min-height: 0 !important;
  margin-bottom: 0 !important;
}

select {
  padding-right: 2rem !important;
  background-size: 0.85rem !important;
}

input[type="date"],
input[type="time"],
input[type="datetime-local"] {
  padding: 0.4rem 0.75rem !important;
}

/* ===== Pico CSS Overrides — Compact Buttons ===== */
button,
[type="submit"],
[type="button"],
[type="reset"],
[role="button"],
.btn-primary,
.btn-secondary,
.btn-danger {
  padding: 0.4rem 0.9rem !important;
  font-size: 0.85rem !important;
  line-height: 1.5 !important;
  height: auto !important;
  min-height: 0 !important;
  margin-bottom: 0 !important;
  gap: 0.35rem;
  width: auto !important;
  display: inline-flex !important;
  align-items: center;
}

td button,
td [role="button"],
.inline-btn {
  padding: 0.2rem 0.6rem !important;
  font-size: 0.75rem !important;
}

button.icon-btn,
.icon-btn {
  padding: 0.2rem !important;
  line-height: 1 !important;
  min-width: 0 !important;
}

a[role="button"] {
  padding: 0.4rem 0.9rem !important;
  font-size: 0.85rem !important;
  line-height: 1.5 !important;
  height: auto !important;
  min-height: 0 !important;
  width: auto !important;
  display: inline-flex !important;
}

/* ===== Dashboard ===== */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; }
.kpi-card { position: relative; padding: 1rem; }

.kpi-icon {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.kpi-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}

.kpi-value {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text);
}

.kpi-trend { font-size: 0.75rem; margin-top: 0.15rem; }
.kpi-trend--up { color: var(--color-primary); }
.kpi-trend--down { color: var(--color-text); }

.charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; margin-top: 0.6rem; }
.dashboard-bottom { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.6rem; margin-top: 0.6rem; }

/* ===== Positions Box ===== */
.positions-box { padding: 1rem; }
.positions-box h2 { font-size: 1rem; margin-bottom: 0.6rem; }

.positions-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }

.positions-table th {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.positions-table td {
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid #f3f4f6;
  font-size: 0.8rem;
}

.positions-table tr:last-child td { border-bottom: none; }
.positions-table .text-right { text-align: right; }

.position-wkn { font-weight: 500; display: block; font-family: var(--font-family); }
.position-name { font-weight: 500; display: block; font-family: var(--font-family); }
.position-wkn-sub { display: block; font-size: 0.7rem; color: var(--color-text-muted); }

.price-source-badge {
  display: inline-block;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  background: var(--color-bg);
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-sm);
  margin-top: 0.15rem;
}

.chart-container { padding: 1rem; }
.chart-container h2 { font-size: 1rem; margin-bottom: 0.6rem; }

.activity-feed { padding: 1rem; }
.activity-feed h2 { font-size: 1rem; margin-bottom: 0.6rem; }

.activity-feed-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-sidebar-border);
  text-decoration: none;
  color: var(--color-text);
  transition: background 0.15s;
}

.activity-feed-item:last-child { border-bottom: none; }
.activity-feed-item:hover { background: rgba(0, 0, 0, 0.02); }

.activity-feed-icon { font-size: 1rem; flex-shrink: 0; color: var(--color-text-muted); }
.activity-feed-details { flex: 1; min-width: 0; }
.activity-feed-title { font-size: 0.85rem; font-weight: 500; }
.activity-feed-meta { font-size: 0.75rem; color: var(--color-text-muted); }

.empty-feed { color: var(--color-text-muted); font-size: 0.85rem; }
.empty-state { text-align: center; padding: 2rem; }

/* ===== Search Bar ===== */
.search-bar { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; position: relative; }
.search-bar-icon { position: absolute; left: 0.5rem; font-size: 0.9rem; color: var(--color-text-muted); }

.search-bar input {
  width: 100%;
  padding: 0.35rem 0.5rem 0.35rem 2rem !important;
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  font-size: 0.8rem;
  background: var(--color-surface);
  color: var(--color-text);
}

.search-bar input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13, 115, 119, 0.1);
}

/* ===== PieChart ===== */
.pie-chart-card { padding: 1rem; text-align: center; }
.pie-chart-card h2 { font-size: 1rem; margin-bottom: 0.6rem; }
.pie-chart-wrapper { position: relative; max-width: 180px; margin: 0 auto; }

/* ===== Value History Card ===== */
.value-history-card { padding: 1rem; }
.value-history-card h2 { font-size: 1rem; margin-bottom: 0.6rem; }

/* ===== Lucide Icons ===== */
[data-lucide] { width: 1em; height: 1em; stroke: currentColor; stroke-width: 1.5; fill: none; }
.kpi-icon [data-lucide] { width: 1rem; height: 1rem; stroke: var(--color-primary); }
.nav-icon [data-lucide] { width: 1rem; height: 1rem; }

/* ===== Time Period Selector ===== */
.time-period-selector { display: flex; gap: 0.15rem; margin-bottom: 0.5rem; flex-wrap: wrap; justify-content: flex-end; }

.period-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.6rem !important;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem !important;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none !important;
  background: var(--color-surface);
  transition: all 0.15s;
  cursor: pointer;
  height: auto !important;
  min-height: 0 !important;
  margin: 0 !important;
  width: auto !important;
  --pico-form-element-spacing-vertical: 0.3rem;
  --pico-form-element-spacing-horizontal: 0.6rem;
}

.period-btn:hover { background: var(--color-bg); color: var(--color-text); border-color: var(--color-text-muted); }
.period-btn--active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.period-btn--active:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: #fff; }

/* ===== Comment Warning ===== */
.comment-warning {
  display: inline-block;
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.5rem;
  font-size: 0.85rem;
}

/* ===== Login Page ===== */
.login-card {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.login-brand-icon {
  background: var(--color-primary);
  border-radius: var(--radius);
}

.login-btn {
  width: 100% !important;
}

/* ===== Segmented Control (Tab-Buttons) ===== */
.segmented-control {
  display: inline-flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.seg-btn {
  padding: 0.35rem 0.85rem !important;
  font-size: 0.8rem !important;
  line-height: 1.4 !important;
  text-decoration: none !important;
  color: var(--color-text-muted);
  background: transparent;
  border-right: 1px solid var(--color-border);
  border-radius: 0 !important;
  transition: background 0.15s, color 0.15s;
  margin: 0 !important;
  height: auto !important;
  min-height: 0 !important;
  display: inline-flex;
  align-items: center;
  /* Pico v2 variable overrides */
  --pico-form-element-spacing-vertical: 0.35rem;
  --pico-form-element-spacing-horizontal: 0.85rem;
  width: auto !important;
  box-sizing: border-box;
}

.seg-btn:last-child { border-right: none; }
.seg-btn:hover { background: var(--color-border); color: var(--color-text); }

.seg-active,
.seg-active:hover {
  background: var(--color-primary) !important;
  color: #fff !important;
}

/* ===== Pico role="group" Override ===== */
[role="group"] > .seg-btn,
[role="group"] > a.seg-btn {
  padding: 0.35rem 0.85rem !important;
  font-size: 0.8rem !important;
  border-radius: 0 !important;
  margin: 0 !important;
  width: auto !important;
}

[role="group"] > .period-btn,
[role="group"] > a.period-btn {
  padding: 0.3rem 0.6rem !important;
  font-size: 0.75rem !important;
  margin: 0 !important;
  width: auto !important;
}

/* Genereller role="group" Pico-Bändiger */
[role="group"] > a,
[role="group"] > button {
  min-height: 0 !important;
  height: auto !important;
}

.attachment-actions button {
  padding: 0 !important;
  font-size: 0.8rem !important;
  background: none !important;
  border: none !important;
}

/* ===== Compact Activity Dialog ===== */
#drop-zone { padding: 0.75rem; font-size: 0.8rem; margin-bottom: 0.5rem; }
.attachment-list { margin-top: 0.5rem; margin-bottom: 0.75rem; }
.attachment-item { padding: 0.3rem 0; font-size: 0.8rem; }
.duplicate-warning { padding: 0.5rem 0.75rem; margin-bottom: 0.75rem; }
.autocomplete-dropdown li { padding: 0.35rem 0.5rem; font-size: 0.8rem; }
.form-actions { margin-top: 0.5rem; gap: 0.5rem; }
.delete-section { margin-top: 1rem; padding-top: 0.75rem; }
.back-link { margin-top: 0.75rem; font-size: 0.8rem; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .app-shell { grid-template-columns: 1fr; grid-template-areas: "header" "content" "footer"; }
  .sidebar {
    position: fixed; left: 0; top: 0; width: 220px; height: 100vh;
    z-index: 999; transform: translateX(-100%); transition: transform 0.3s ease;
  }
  .sidebar.open { transform: translateX(0); }
  .mobile-sidebar-toggle { display: block !important; }
  .app-content { padding: 0.5rem; padding-top: 3rem; }
  .app-header { padding-left: 3rem; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 0.35rem; }
  .charts-row { grid-template-columns: 1fr; }
  .dashboard-bottom { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ===== Holding Detail Page ===== */
.holding-breadcrumb {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}
.holding-breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}
.holding-breadcrumb a:hover {
  text-decoration: underline;
}
.breadcrumb-sep {
  margin: 0 0.35rem;
  color: var(--color-text-muted);
}

.holding-back-link {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--color-primary);
  text-decoration: none;
  margin-bottom: 0.75rem;
}
.holding-back-link:hover {
  text-decoration: underline;
}

.holding-header-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}
.holding-header-left { display: flex; flex-direction: column; gap: 0.15rem; }
.holding-title { font-size: 1.15rem; font-weight: 600; margin: 0; }
.holding-wkn { font-size: 0.8rem; color: var(--color-text-muted); }
.holding-header-right { display: flex; flex-direction: column; align-items: flex-end; gap: 0.15rem; }
.holding-price { font-size: 1.15rem; font-weight: 600; }

.holding-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.holding-details-row {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.6rem;
  padding: 0.75rem 1rem;
}
.holding-detail-item { display: flex; flex-direction: column; align-items: center; }
.holding-detail-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 0.1rem; }
.holding-detail-value { font-size: 0.95rem; font-weight: 600; }

.holding-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-top: 0.6rem;
}

.holding-fundamentals h2,
.holding-activities h2 {
  font-size: 1rem;
  margin-bottom: 0.6rem;
}

.fundamentals-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.fundamentals-table td {
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
}
.fundamentals-table tr:last-child td { border-bottom: none; }
.fund-label { color: var(--color-text-muted); font-weight: 500; width: 45%; }
.fund-value { font-weight: 500; }

.activities-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.activities-table th {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: 0.35rem 0.5rem;
  border-bottom: 2px solid var(--color-border);
  text-align: left;
}
.activities-table td {
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.8rem;
}
.activities-table tr:last-child td { border-bottom: none; }
.activities-table .text-right { text-align: right; }
.activities-table th.text-right { text-align: right; }

.activity-type-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

@media (max-width: 768px) {
  .holding-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .holding-bottom-grid { grid-template-columns: 1fr; }
  .holding-header-card { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .holding-header-right { align-items: flex-start; }
  .holding-details-row { flex-direction: column; gap: 0.5rem; }
}