/* Inbox-Hub — styles.css — N-068 Wave 1 Frontend */
/* Vanilla CSS, no build step. System fonts, dark mode, mobile responsive. */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #f1f5f9;
  --color-surface: #ffffff;
  --color-surface-2: #f8fafc;
  --color-border: #e2e8f0;
  --color-border-2: #cbd5e1;
  --color-text: #0f172a;
  --color-text-2: #475569;
  --color-text-3: #94a3b8;
  --color-accent: #4f46e5;
  --color-accent-hover: #4338ca;
  --color-accent-light: #eef2ff;
  --color-hot: #ef4444;
  --color-hot-bg: #fef2f2;
  --color-warning: #f59e0b;
  --color-warning-bg: #fffbeb;
  --color-success: #10b981;
  --color-success-bg: #f0fdf4;
  --color-danger: #ef4444;
  --color-danger-hover: #dc2626;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --radius: 8px;
  --radius-sm: 4px;
  --radius-lg: 12px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f172a;
    --color-surface: #1e293b;
    --color-surface-2: #152032;
    --color-border: #334155;
    --color-border-2: #475569;
    --color-text: #f1f5f9;
    --color-text-2: #94a3b8;
    --color-text-3: #64748b;
    --color-accent: #6366f1;
    --color-accent-hover: #818cf8;
    --color-accent-light: #1e1b4b;
    --color-hot: #f87171;
    --color-hot-bg: #450a0a;
    --color-warning: #fbbf24;
    --color-warning-bg: #451a03;
    --color-success: #34d399;
    --color-success-bg: #064e3b;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3), 0 1px 3px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.3), 0 2px 4px rgba(0,0,0,0.2);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.4), 0 4px 6px rgba(0,0,0,0.3);
  }
}

html {
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
}

/* ---- Layout ---- */

.app-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 16px;
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 56px;
  flex-wrap: wrap;
}

.header-logo {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-accent);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-tabs {
  display: flex;
  gap: 2px;
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 3px;
  flex: 1;
  flex-wrap: wrap;
}

.nav-tab {
  padding: 5px 14px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--color-text-2);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  font-family: var(--font);
}

.nav-tab:hover {
  color: var(--color-text);
  background: var(--color-border);
}

.nav-tab.active {
  background: var(--color-surface);
  color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-shrink: 0;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  flex-shrink: 0;
}

.btn-icon {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-2);
  font-size: 0.8rem;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
}

.btn-icon:hover {
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.app-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 16px;
}

/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: none;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  font-family: var(--font);
  white-space: nowrap;
}

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

.btn-success {
  background: var(--color-success);
  color: #fff;
}
.btn-success:hover { filter: brightness(0.9); }

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

.btn-ghost {
  background: transparent;
  color: var(--color-text-2);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

.btn-warning {
  background: var(--color-warning);
  color: #1a1a1a;
}
.btn-warning:hover { filter: brightness(0.92); }

/* ---- Cards ---- */

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.15s;
  border: 1px solid var(--color-border);
}

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

.card.priority-hot {
  border-left: 4px solid var(--color-hot);
}

.card.priority-normal {
  border-left: 4px solid transparent;
}

.card.priority-low {
  border-left: 4px solid var(--color-border-2);
  opacity: 0.85;
}

.card-header {
  padding: 12px 16px 8px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.card-badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-hot {
  background: var(--color-hot-bg);
  color: var(--color-hot);
}

.badge-kind {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.badge-node {
  background: var(--color-bg);
  color: var(--color-text-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.badge-status-pending {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.badge-status-answered {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.badge-status-awaiting {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.badge-status-approved {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.badge-status-rejected {
  background: var(--color-hot-bg);
  color: var(--color-hot);
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0 16px 6px;
  color: var(--color-text);
}

.card-body {
  padding: 6px 16px 10px;
}

.card-field {
  margin-bottom: 6px;
  font-size: 0.83rem;
}

.card-field-label {
  color: var(--color-text-3);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1px;
}

.card-field-value {
  color: var(--color-text-2);
}

.card-field-value.draft-text {
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 0.82rem;
  line-height: 1.5;
  max-height: 80px;
  overflow: hidden;
  position: relative;
}

.card-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 8px 0;
}

.card-actions {
  padding: 8px 12px 10px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.umsatz {
  font-weight: 700;
  color: var(--color-success);
}

/* ---- Filter pills ---- */

.filter-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.filter-pill {
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-2);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
}

.filter-pill:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.filter-pill.active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

/* ---- Project List (View 1) ---- */

.project-list {
  display: grid;
  gap: 10px;
}

.project-item {
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: var(--shadow-sm);
}

.project-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.project-item-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.project-node-id {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 600;
}

.project-title {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
}

.project-meta {
  font-size: 0.78rem;
  color: var(--color-text-3);
}

.project-item-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.open-count-badge {
  background: var(--color-hot-bg);
  color: var(--color-hot);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 100px;
}

.open-count-badge.zero {
  background: var(--color-bg);
  color: var(--color-text-3);
}

/* ---- Tree View (View 3) ---- */

.tree-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.tree-root {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tree-node {
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.tree-node-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  cursor: pointer;
  transition: background 0.1s;
  border-radius: var(--radius-sm);
}

.tree-node-header:hover {
  background: var(--color-bg);
}

.tree-expand-icon {
  font-size: 0.7rem;
  color: var(--color-text-3);
  width: 12px;
  text-align: center;
  flex-shrink: 0;
}

.tree-node-id {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.tree-node-title {
  font-size: 0.83rem;
  color: var(--color-text);
  flex: 1;
}

.tree-open-badge {
  background: var(--color-hot-bg);
  color: var(--color-hot);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 100px;
  flex-shrink: 0;
}

.tree-children {
  padding-left: 20px;
  border-left: 1px solid var(--color-border);
  margin-left: 16px;
}

.tree-children.hidden {
  display: none;
}

/* ---- Accordion (View 2) ---- */

.accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  background: var(--color-surface-2);
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  font-size: 0.88rem;
}

.accordion-header:hover {
  background: var(--color-bg);
}

.accordion-count {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 1px 8px;
  border-radius: 100px;
}

.accordion-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  background: var(--color-bg);
}

.accordion-body.hidden {
  display: none;
}

/* ---- Cards Grid ---- */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 12px;
}

@media (max-width: 768px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding: 8px 0;
    gap: 6px;
  }

  .nav-tabs {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .nav-tab {
    font-size: 0.78rem;
    padding: 4px 10px;
  }

  .header-actions {
    margin-left: 0;
    flex-wrap: wrap;
  }

  .app-main {
    padding: 12px 10px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .filter-pills {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }

  .modal {
    max-width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 92vh;
    margin: 0;
  }

  .modal-backdrop {
    align-items: flex-end;
    padding: 0;
  }

  .bulk-action-bar {
    bottom: 0;
    left: 0;
    right: 0;
    transform: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ---- Empty State ---- */

.empty-state {
  text-align: center;
  padding: 48px 16px;
  color: var(--color-text-3);
}

.empty-state-icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.empty-state-text {
  font-size: 0.9rem;
}

/* ---- Section header ---- */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 10px;
  flex-wrap: wrap;
}

.section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
}

.section-sub {
  font-size: 0.82rem;
  color: var(--color-text-3);
  font-family: var(--font-mono);
}

/* ---- Modals ---- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-backdrop.hidden {
  display: none;
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  position: sticky;
  top: 0;
  background: var(--color-surface);
  z-index: 1;
}

.modal-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  flex: 1;
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-text-3);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  transition: all 0.15s;
  line-height: 1;
}

.modal-close:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

.modal-body {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ---- Form elements ---- */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-control {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.88rem;
  color: var(--color-text);
  font-family: var(--font);
  width: 100%;
  transition: border-color 0.15s;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

.radio-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.88rem;
}

.context-box {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.83rem;
  color: var(--color-text-2);
  max-height: 200px;
  overflow-y: auto;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ---- Toast ---- */

.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--color-text);
  color: var(--color-surface);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: 0.85rem;
  box-shadow: var(--shadow-md);
  animation: toastIn 0.25s ease, toastOut 0.3s ease 2.7s forwards;
  pointer-events: auto;
  max-width: 320px;
}

.toast.toast-success { background: var(--color-success); }
.toast.toast-error { background: var(--color-hot); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toastOut {
  from { opacity: 1; }
  to { opacity: 0; transform: translateY(10px); }
}

/* ---- Status Indicator ---- */

.status-bar {
  font-size: 0.75rem;
  color: var(--color-text-3);
  padding: 2px 8px;
}

.status-bar.error {
  color: var(--color-hot);
}

/* ---- Audit trail ---- */

.audit-trail {
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.78rem;
  color: var(--color-text-3);
  font-family: var(--font-mono);
  max-height: 150px;
  overflow-y: auto;
}

.audit-row {
  display: flex;
  gap: 8px;
  padding: 2px 0;
}

.audit-time {
  flex-shrink: 0;
}

/* ---- Toggle ---- */

.toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.83rem;
  color: var(--color-text-2);
  user-select: none;
}

/* ---- Loading ---- */

.loading-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- Highlight new item ---- */

@keyframes highlightNew {
  0% { box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.5); }
  100% { box-shadow: var(--shadow-sm); }
}

.card.new-highlight {
  animation: highlightNew 1.5s ease forwards;
}

/* ---- Search (View 5) ---- */

.search-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.search-input {
  flex: 1;
}

/* ---- Scrollbar ---- */

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-border-2);
  border-radius: 100px;
}

/* ---- Wave 2: Bulk-Select / Keyboard / Mobile ---- */

.card {
  position: relative;
}

.card-checkbox {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  opacity: 0;
  transition: opacity 0.15s;
  cursor: pointer;
}

.card:hover .card-checkbox,
.card.card--selected .card-checkbox {
  opacity: 1;
}

.card.card--selected {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.bulk-action-bar {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  background: var(--color-text);
  color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  font-size: 0.88rem;
  font-weight: 500;
  animation: toastIn 0.2s ease;
  white-space: nowrap;
}

.bulk-action-bar.hidden {
  display: none;
}

.bulk-action-bar .btn {
  font-size: 0.82rem;
  padding: 5px 12px;
}

.card--focused {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  box-shadow: var(--shadow-md), 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.shortcuts-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.shortcuts-overlay.hidden {
  display: none;
}

.shortcuts-box {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  max-width: 420px;
  width: 100%;
}

.shortcuts-box h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

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

.shortcuts-table td {
  padding: 5px 8px;
  color: var(--color-text-2);
}

.shortcuts-table td:first-child {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  text-align: center;
  width: 60px;
}

.shortcuts-close-btn {
  margin-top: 16px;
  width: 100%;
}

/* ============================================================
   Revenue Dashboard (Daily-Tab N-068)
   ============================================================ */

.revenue-dashboard {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.revenue-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
}

.kpi-label {
  font-size: 0.72rem;
  color: var(--color-text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.kpi-wow {
  font-size: 0.75rem;
  margin-top: 4px;
  color: var(--color-text-3);
}

.revenue-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  box-shadow: var(--shadow-sm);
}

.revenue-section-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.revenue-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
}

.revenue-table th {
  text-align: left;
  padding: 4px 8px;
  font-size: 0.72rem;
  color: var(--color-text-3);
  border-bottom: 1px solid var(--color-border);
}

.revenue-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

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

.touch-list, .cal-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.touch-row, .cal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.83rem;
  padding: 4px 0;
  border-bottom: 1px solid var(--color-border);
}

.touch-row:last-child, .cal-row:last-child {
  border-bottom: none;
}

.touch-name, .cal-subject {
  font-weight: 500;
  color: var(--color-text);
}

.touch-meta, .cal-time {
  font-size: 0.74rem;
  color: var(--color-text-3);
}

.revenue-gap {
  padding: 12px;
  font-size: 0.82rem;
  color: var(--color-text-3);
  background: var(--color-surface-2);
  border: 1px dashed var(--color-border-2);
  border-radius: var(--radius-sm);
}

.section-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 8px 0;
}

.section-sub-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

/* ---- Terminal filter badge + dropdown ---- */

.badge-terminal {
  background: var(--color-surface-2);
  color: var(--color-text-3);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  border: 1px solid var(--color-border);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: middle;
  padding: 2px 7px;
  border-radius: 100px;
}

.terminal-select {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 0.8rem;
  color: var(--color-text-2);
  font-family: var(--font);
  cursor: pointer;
  transition: border-color 0.15s;
  max-width: 240px;
}

.terminal-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.terminal-select:hover {
  border-color: var(--color-border-2);
}

/* ============================================================
   Revenue To-Chase (Geld holen tab)
   ============================================================ */

.rtc-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 4px;
}

.rtc-table td,
.rtc-table th {
  vertical-align: middle;
}

.rtc-eur {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  font-weight: 600;
  color: var(--color-text);
}

.rtc-won {
  color: var(--color-success);
}

.rtc-days {
  text-align: right;
  white-space: nowrap;
  color: var(--color-warning);
  font-weight: 600;
}

.rtc-contact-link {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.8rem;
  word-break: break-all;
}

.rtc-contact-link:hover {
  text-decoration: underline;
}

.rtc-pid {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-3);
}

.rtc-total-badge {
  display: inline-block;
  margin-left: 8px;
  background: var(--color-warning-bg);
  color: var(--color-warning);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 1px 8px;
  border-radius: 100px;
  vertical-align: middle;
}

.rtc-total-badge--won {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.rtc-close-cell {
  white-space: nowrap;
  text-align: right;
  padding-left: 8px;
}

.rtc-close-btn {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

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

.rtc-close-btn--disabled {
  border-color: var(--color-border-2);
  color: var(--color-text-3);
  cursor: default;
  opacity: 0.5;
}

/* Nacharbeit button (revenue-to-chase table) */
.btn-nacharbeit {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-success);
  color: var(--color-success);
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.btn-nacharbeit:hover {
  background: var(--color-success);
  color: #fff;
}

.btn-nacharbeit:disabled {
  opacity: 0.6;
  cursor: default;
}

/* Nacharbeit to-do list inside card */
.nacharbeit-todos {
  margin: 4px 0 0 16px;
  padding: 0;
}

.nacharbeit-todos li {
  margin-bottom: 3px;
  font-size: 0.82rem;
}

.rtc-nacharbeit-cell {
  white-space: nowrap;
}

/* Calls view — direction badge */
.call-dir {
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}
.call-dir--out { color: var(--color-success, #2e9e5b); }
.call-dir--in  { color: var(--color-accent, #6c63ff); }

/* Nacharbeit button — async process states */
.btn-nacharbeit--running {
  opacity: 0.8;
  cursor: progress;
}
.btn-nacharbeit--done {
  background: var(--color-success, #2e9e5b);
  border-color: var(--color-success, #2e9e5b);
  color: #fff;
  cursor: default;
}
.btn-nacharbeit--failed {
  background: var(--color-danger, #c0392b);
  border-color: var(--color-danger, #c0392b);
  color: #fff;
}

/* Calls-tab persisted Nacharbeit status badges */
.na-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.na-badge--done { color: var(--color-success, #2e9e5b); }
.na-badge--running { color: var(--color-text-3, #8a93a6); font-style: italic; }

/* Inline change-request field on Nacharbeit cards (read by ♻ Neu generieren) */
.na-regen-row { margin-top: 6px; }
.na-regen-input {
  width: 100%;
  box-sizing: border-box;
  padding: 5px 8px;
  font-size: 0.8rem;
  color: var(--color-text-1, #e8ecf2);
  background: var(--color-bg-2, #1c2433);
  border: 1px solid var(--color-border, #2c3547);
  border-radius: var(--radius-sm, 4px);
}
.na-regen-input::placeholder { color: var(--color-text-3, #8a93a6); }

/* Offer block on Nacharbeit cards (select + qty + create) */
.na-offer-row {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  align-items: center;
}
.na-offer-product {
  flex: 1;
  min-width: 0;
  padding: 4px 6px;
  font-size: 0.8rem;
  color: var(--color-text-1, #e8ecf2);
  background: var(--color-bg-2, #1c2433);
  border: 1px solid var(--color-border, #2c3547);
  border-radius: var(--radius-sm, 4px);
}
.na-offer-qty {
  width: 56px;
  padding: 4px 6px;
  font-size: 0.8rem;
  color: var(--color-text-1, #e8ecf2);
  background: var(--color-bg-2, #1c2433);
  border: 1px solid var(--color-border, #2c3547);
  border-radius: var(--radius-sm, 4px);
}

/* Preisliste tab */
.preis-kurz {
  font-size: 0.75rem;
  color: var(--color-text-3, #8a93a6);
  margin-top: 2px;
}
.preis-artikel {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  white-space: nowrap;
}
.preis-offen-badge {
  display: inline-block;
  padding: 1px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-danger, #c0392b);
  border: 1px solid var(--color-danger, #c0392b);
  border-radius: var(--radius-sm, 4px);
}
.preis-zweispalter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
@media (max-width: 720px) { .preis-zweispalter { grid-template-columns: 1fr; } }
.preis-edit-hinweis {
  margin-top: 16px;
  padding: 10px 12px;
  font-size: 0.82rem;
  color: var(--color-text-2, #b8c0cf);
  background: var(--color-bg-2, #1c2433);
  border: 1px solid var(--color-border, #2c3547);
  border-radius: var(--radius-sm, 4px);
  line-height: 1.5;
}
.preis-edit-hinweis a { color: var(--color-accent, #6c63ff); }