@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #f9fbfd;
  --text: #162131;
  --text-soft: #637082;
  --line: #e2e8f0;
  --line-strong: #d4dde9;
  --primary: #1677ff;
  --primary-soft: #ebf3ff;
  --ok: #168251;
  --warn: #9d6408;
  --err: #bb2f32;
  --radius: 12px;
  --shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
}

h1, h2, h3, h4 { margin: 0; }

p { margin: 0; }

a { color: #3858d6; text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 95%, transparent);
  backdrop-filter: blur(6px);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: nowrap;
}
.brand-logo {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  box-shadow: none;
}
.brand-name { font-size: 1rem; font-weight: 800; letter-spacing: -0.02em; }
.brand-tagline {
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 600;
  border-left: 1px solid var(--line);
  padding-left: 0.4rem;
  margin-left: 0.2rem;
}
.topbar a { color: inherit; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  justify-self: center;
}

.main-nav a {
  font-size: 0.86rem;
  color: var(--text-soft);
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0.38rem 0.62rem;
}

.main-nav a:hover { background: #f3f6fb; border-color: #dde5f1; text-decoration: none; }
.main-nav a.active { background: #eef4ff; color: #1f4ea6; border-color: #d3e1ff; box-shadow: none; }

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1rem;
}

.container.narrow { max-width: 560px; padding-top: 3.2rem; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.dashboard-filters-card {
  margin-bottom: 0.8rem;
}

.dashboard-filters {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(150px, 180px) auto;
  gap: 0.7rem;
  align-items: end;
}

.dashboard-filters-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.dashboard-filters select,
.dashboard-filters-actions button,
.dashboard-filters-actions .link-btn {
  min-height: 42px;
}

.dashboard-filters-actions .link-btn {
  border-radius: 10px;
  padding: 0.44rem 0.74rem;
  border: 1px solid #bdd2ff;
  background: #eaf1ff;
  color: #1b4fb8;
  font-size: 0.92rem;
}

.dashboard-filters-actions .link-btn:hover {
  background: #dfe9ff;
  border-color: #aac4ff;
  text-decoration: none;
}

.upload-form .upload-hint {
  min-height: 2.2em;
}

.kpi-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 0.95rem;
  box-shadow: var(--shadow);
  animation: none;
}

.kpi-card p { color: var(--text-soft); font-size: 0.78rem; }
.kpi-card h2 { margin-top: 0.22rem; font-size: 1.38rem; letter-spacing: -0.02em; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.8rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.05rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
  animation: none;
}
.card > form,
.card .subbox > form {
  display: grid;
  gap: 0.78rem;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  margin-bottom: 0.75rem;
}

.section-head h2, .section-head h3 { font-size: 1rem; letter-spacing: -0.01em; }
.card h3 {
  margin-bottom: 0.55rem;
  font-size: 0.97rem;
}
.card h4 {
  margin: 0.4rem 0 0.45rem;
  font-size: 0.88rem;
  color: #2b4256;
}

.muted { color: var(--text-soft); font-size: 0.85rem; }
.error { color: var(--err); }
.warn { color: var(--warn); }

label {
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
  margin-bottom: 0;
  color: var(--text-soft);
  font-size: 0.83rem;
  font-weight: 600;
}

input, select, textarea, button {
  font: inherit;
  border-radius: 10px;
}

input, select, textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0.58rem 0.72rem;
  color: var(--text);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #c8d5ef;
  box-shadow: 0 0 0 3px #edf2ff;
}

button {
  min-height: 38px;
  border: 1px solid #bdd2ff;
  background: #eaf1ff;
  color: #1b4fb8;
  padding: 0.44rem 0.74rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s ease;
}
.card form button { justify-self: start; }

button:hover {
  background: #dfe9ff;
  border-color: #aac4ff;
}

.btn-ghost {
  border-color: var(--line);
  background: #fff;
  color: #334155;
}

.table-wrap { overflow: auto; border-radius: 12px; border: 1px solid var(--line); }

table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  background: #fff;
}

th, td {
  border-bottom: 1px solid var(--line);
  padding: 0.62rem 0.55rem;
  text-align: left;
  vertical-align: middle;
  font-size: 0.84rem;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #fafbfd;
  color: var(--text-soft);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sortable-th {
  cursor: pointer;
  user-select: none;
}
.sortable-th::after {
  content: " ↕";
  color: #9aa6b2;
  font-size: 0.72rem;
}
.sortable-th[data-sort-dir="asc"]::after {
  content: " ↑";
  color: #516a87;
}
.sortable-th[data-sort-dir="desc"]::after {
  content: " ↓";
  color: #516a87;
}

tr:hover td { background: #fcfdff; }

.table-pill,
.badge,
.link-btn,
.status-chip,
.paid-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: #344054;
  padding: 0.18rem 0.52rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
}

.badge-done, .badge-matched { background: #eaf9f1; border-color: #bde8d2; color: var(--ok); }
.badge-processing, .badge-queued { background: #eef3ff; border-color: #cdd9fb; color: #3d55aa; }
.badge-error, .badge-ambiguous { background: #fff0f0; border-color: #f2c2c2; color: var(--err); }
.badge-unmatched { background: #fff6e8; border-color: #f3d5a9; color: #8a5611; }

.status-chip { text-transform: none; }
.status-chip.state-nichts { background: #f4f5f7; border-color: #e4e7ec; color: #667085; }
.status-chip.state-eingereicht { background: #eef4ff; border-color: #cfddff; color: #3558b8; }
.status-chip.state-bescheid { background: #fff6eb; border-color: #f4d9b1; color: #9b6110; }
.status-chip.state-beglichen { background: #e9f8ef; border-color: #bfe7cf; color: var(--ok); }
.status-chip.state-achtung { background: #fff2e8; border-color: #f3c7a8; color: #a44505; }

.paid-select {
  min-width: 120px;
  min-height: 30px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: #fff;
  padding: 0.2rem 1.65rem 0.2rem 0.55rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: #344054;
}
.paid-date {
  margin-top: 0.2rem;
  color: var(--text-soft);
  font-size: 0.73rem;
  font-weight: 600;
}
.paid-tags {
  margin-top: 0.28rem;
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}
.pay-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 20px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  padding: 0.08rem 0.45rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.pay-tag.is-paid { background: #e9f8ef; border-color: #bfe7cf; color: var(--ok); }
.pay-tag.is-open { background: #f4f5f7; border-color: #e4e7ec; color: #667085; }
.pay-tag.is-source { background: #eef4ff; border-color: #cfddff; color: #3558b8; }
.paid-chip {
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.paid-chip.paid-none { background: #f3f5f7; border-color: #dce3e9; color: #546274; }
.paid-chip.paid-transfer { background: #e9f7ff; border-color: #b5def2; color: #0d6c8a; }
.paid-chip.paid-cash { background: #eaf8ee; border-color: #bee4ca; color: #1a7647; }

td input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.inline-form { display: contents; }
.actions { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.actions form { margin: 0; display: inline-flex; }

.person-create {
  margin-top: 0.85rem;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--line);
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.6rem;
  align-items: end;
}

.person-create h3 { grid-column: 1 / -1; font-size: 0.95rem; }
.person-create button { align-self: end; margin-bottom: 0.5rem; }

.detail-hero { padding: 1rem; }
.detail-form { gap: 0.65rem; }
.autosave-line { margin: 0.35rem 0 0.65rem; }
.detail-shell {
  background: linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
}
.detail-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}
.detail-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.detail-actions form { margin: 0; }
.detail-meta-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}
.detail-meta-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
  padding: 0.52rem 0.6rem;
}
.meta-label {
  display: block;
  color: var(--text-soft);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.22rem;
}
.meta-value {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.hint-line {
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  padding: 0.45rem 0.58rem;
  background: #f8fbff;
  color: var(--text-soft);
}
.hint-card {
  margin: 0.45rem 0 0.75rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8fcff;
  padding: 0.55rem 0.65rem;
}
.hint-card strong {
  display: block;
  font-size: 0.83rem;
  margin-bottom: 0.22rem;
}
.hint-card p {
  margin: 0;
  color: #395062;
  font-size: 0.84rem;
  line-height: 1.38;
}
.hint-card details { margin-top: 0.35rem; }
.hint-card summary {
  cursor: pointer;
  color: #2e516d;
  font-size: 0.8rem;
}
.hint-card.is-warn {
  border-color: #f0d3a9;
  background: #fffaf2;
}
.hint-card.is-muted {
  border-color: #cfe0ea;
  background: #f7fbfe;
}
.hint-card.is-error {
  border-color: #efc4c7;
  background: #fff4f4;
}
.slim-details {
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: #fafcff;
  padding: 0.45rem 0.6rem;
}
.slim-details summary { cursor: pointer; color: var(--text-soft); font-size: 0.84rem; margin-bottom: 0.45rem; }

.row { display: flex; gap: 0.9rem; align-items: center; }
.payment-preview {
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--line);
}
.checkline { display: flex; flex-direction: row; align-items: center; gap: 0.5rem; }
.checkline input[type="checkbox"] { width: 16px; height: 16px; min-height: 16px; }

.subbox {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fcfdff;
  padding: 0.95rem;
  margin-bottom: 0.95rem;
}
.subbox h4 {
  margin: 0 0 0.6rem;
}
.subbox > p {
  margin-bottom: 0.6rem;
}
.subbox > form {
  margin-top: 0.55rem;
}
.subbox > form + form {
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--line);
}

.section-payments {
  display: grid;
  align-content: start;
  gap: 0.5rem;
}
.section-payments h3 + form {
  margin-top: 0.3rem;
}
.section-payments form + h3 {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}
.section-payments p {
  line-height: 1.45;
}

.payments-list { margin: 0; padding-left: 1rem; }
.payments-list li { margin-bottom: 0.26rem; }
.doc-list {
  margin: 0.45rem 0 0;
  padding-left: 1rem;
}
.doc-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}
.twofa-setup { align-items: flex-start; }
.twofa-steps { max-width: 760px; }
.twofa-steps ol {
  margin: 0.35rem 0 0.6rem;
  padding-left: 1.1rem;
}
.twofa-steps li {
  margin-bottom: 0.3rem;
  color: #30485a;
  line-height: 1.35;
}

.qr {
  width: 180px;
  height: 180px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.25rem;
  background: #fff;
}

.preview-frame {
  width: 100%;
  min-height: 62vh;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.full { grid-column: 1 / -1; }

.spinner {
  width: 12px;
  height: 12px;
  border: 2px solid #dbe2f0;
  border-top-color: #7f93c8;
  border-radius: 999px;
  display: inline-block;
  vertical-align: -2px;
  margin-right: 0.3rem;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes rise-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 50;
}
.overlay.hidden, .hidden { display: none !important; }

.overlay-card {
  width: min(96vw, 1180px);
  height: min(92vh, 900px);
  display: grid;
  grid-template-rows: auto 1fr;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
}

.overlay-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 0.65rem 0.8rem;
}

.overlay iframe { width: 100%; height: 100%; border: 0; }
.overlay-chat {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 280px;
  background: #f8fafc;
}
.chatgpt-shell {
  padding: 1.05rem;
}
.chat-messages,
.chatgpt-messages,
.case-chat-messages {
  max-height: 440px;
  overflow: auto;
  padding: 1rem;
  display: grid;
  gap: 0.72rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
}
.chat-form,
.chatgpt-input {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.65rem;
  margin-top: 0.55rem;
  padding: 0.95rem 0 0;
  border-top: 1px solid var(--line);
}
.chat-form input,
.chatgpt-input input {
  min-height: 44px;
}
.chat-msg {
  max-width: min(90%, 780px);
  padding: 0.72rem 0.82rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
  line-height: 1.48;
  font-size: 0.84rem;
  color: #1e2b3a;
}
.chat-msg.user {
  margin-left: auto;
  border-color: #c5d7ff;
  background: #eef4ff;
}
.chat-msg.assistant {
  margin-right: auto;
  border-color: #e1e7ef;
  background: #ffffff;
}
.chat-msg p { margin: 0 0 0.35rem; }
.chat-msg p:last-child { margin-bottom: 0; }
.chat-msg ul,
.chat-msg ol { margin: 0.25rem 0 0.35rem 1.1rem; padding: 0; }
.chat-msg code {
  background: #f3f6fb;
  border-color: #dde5f0;
}

.overlay-info {
  padding: 0.9rem;
  overflow: auto;
}

.overlay-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.42rem 0.75rem;
  margin-bottom: 0.75rem;
}

.overlay-grid p {
  margin: 0;
  padding: 0.5rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fcfdff;
  display: grid;
  gap: 0.2rem;
}

.overlay-grid p span {
  color: var(--text-soft);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.overlay-grid p strong {
  font-size: 0.86rem;
  color: var(--text);
}

.ai-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.7rem;
}

.ai-alert {
  margin-bottom: 0.75rem;
  padding: 0.6rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fcfdff;
}

.ai-alert strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.82rem;
}

.ai-alert p {
  color: var(--text-soft);
  font-size: 0.84rem;
  line-height: 1.35;
}

.ai-alert.is-problem {
  border-color: #f1d2a8;
  background: #fff9f0;
}

.actions-block strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.84rem;
}

.actions-block ul {
  margin: 0;
  padding-left: 1rem;
}
.actions-block ul.booking-list {
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: 0.45rem;
}
.booking-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fcfdff;
  padding: 0.45rem 0.55rem;
}
.booking-top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.5rem;
  align-items: center;
}
.booking-date {
  color: #425466;
  font-size: 0.78rem;
  font-weight: 700;
}
.booking-amount {
  justify-self: start;
  color: #172b3a;
  font-size: 0.83rem;
}
.booking-source {
  border: 1px solid #cfddff;
  background: #eef4ff;
  color: #3558b8;
  border-radius: 999px;
  padding: 0.08rem 0.4rem;
  font-size: 0.67rem;
  font-weight: 700;
}
.booking-ref {
  margin-top: 0.28rem;
  color: #66778a;
  font-size: 0.74rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.action-item {
  margin-bottom: 0.3rem;
  color: #344054;
  line-height: 1.35;
}

code {
  background: #f4f6fb;
  border: 1px solid #e3e8f2;
  border-radius: 6px;
  padding: 0.12rem 0.3rem;
  font-size: 0.8rem;
}

@media (max-width: 1120px) {
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .person-create { grid-template-columns: 1fr; }
  .dashboard-filters { grid-template-columns: 1fr 1fr; }
  .dashboard-filters-actions { grid-column: 1 / -1; }
  .topbar {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand logout"
      "nav nav";
    gap: 0.65rem;
  }
  .brand { grid-area: brand; }
  .brand-tagline { display: none; }
  .main-nav { grid-area: nav; justify-self: start; overflow-x: auto; }
  .topbar form { grid-area: logout; }
  .detail-meta-row { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .container { padding: 0.75rem; }
  .dashboard-filters { grid-template-columns: 1fr; }
  .dashboard-filters-actions { grid-column: auto; }
  table { min-width: 760px; }
  .overlay-grid { grid-template-columns: 1fr; }
  .detail-top { flex-direction: column; align-items: stretch; }
}