/* ─── Google Fonts ─────────────────────────────────────────── */
@import url("https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=DM+Mono:wght@300;400;500&display=swap");

/* ─── Variables ────────────────────────────────────────────── */
:root {
  --black: #0a0a0a;
  --white: #fafafa;
  --grey-100: #f4f4f4;
  --grey-200: #e8e8e8;
  --grey-300: #d0d0d0;
  --grey-500: #888888;
  --grey-700: #444444;

  --font-display: "EB Garamond", Georgia, serif;
  --font-mono: "DM Mono", "Courier New", monospace;

  --radius: 2px;
  --radius-lg: 4px;
  --transition: 160ms ease;

  --header-h: 56px;
}

/* ─── Reset ─────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-display);
  background: var(--white);
  color: var(--black);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  cursor: pointer;
  font-family: inherit;
}
input,
select {
  font-family: inherit;
}
img {
  display: block;
  max-width: 100%;
}

/* ─── Header ────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--black);
  border-bottom: 1px solid #1a1a1a;
}
.header-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--white);
  /* font-style: italic; */
}

/* ─── Main ──────────────────────────────────────────────────── */
.main-content {
  max-width: 1140px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--radius);
  transition:
    background var(--transition),
    color var(--transition),
    opacity var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--black);
  color: var(--white);
}
.btn-primary:hover {
  opacity: 0.82;
}
.btn-outline {
  background: transparent;
  color: var(--black);
  border: 1px solid var(--grey-300);
}
.btn-outline:hover {
  background: var(--grey-100);
}
.btn-ghost {
  background: transparent;
  color: var(--grey-700);
  border: none;
  padding: 6px 8px;
}
.btn-ghost:hover {
  color: var(--black);
}

/* ─── Dialog / Overlay ──────────────────────────────────────── */
.dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.55);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  backdrop-filter: blur(2px);
  animation: fadeIn 160ms ease;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.dialog-box {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 180ms ease;
}
@keyframes slideUp {
  from {
    transform: translateY(12px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 0;
}
.dialog-title {
  font-size: 1.1rem;
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.01em;
}
.dialog-close {
  background: none;
  border: none;
  color: var(--grey-500);
  padding: 4px;
  line-height: 0;
  transition: color var(--transition);
}
.dialog-close:hover {
  color: var(--black);
}

/* ─── Client Form ───────────────────────────────────────────── */
.client-form {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.form-field.full {
  grid-column: 1 / -1;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey-700);
}
.form-input,
.form-select {
  width: 100%;
  padding: 9px 12px;
  font-family: var(--font-display);
  font-size: 0.92rem;
  color: var(--black);
  background: var(--white);
  border: 1px solid var(--grey-300);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-input:focus,
.form-select:focus {
  border-color: var(--black);
}
.form-input::placeholder {
  color: var(--grey-300);
}

.select-wrap {
  position: relative;
}
.select-wrap::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  border: 4px solid transparent;
  border-top-color: var(--grey-500);
  pointer-events: none;
}

.form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 4px;
}

/* ─── Table ─────────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.data-table thead tr {
  border-bottom: 1px solid var(--grey-200);
  background: var(--grey-100);
}
.data-table th {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--grey-500);
  padding: 11px 16px;
  text-align: left;
  white-space: nowrap;
}
.data-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--grey-200);
  color: var(--black);
  vertical-align: middle;
}
.data-table tbody tr:last-child td {
  border-bottom: none;
}
.data-table tbody tr {
  transition: background var(--transition);
}
.data-table tbody tr:hover {
  background: var(--grey-100);
}

/* Action icon button */
.action-btn {
  background: none;
  border: 1px solid var(--grey-200);
  border-radius: var(--radius);
  padding: 5px 8px;
  color: var(--grey-700);
  transition:
    border-color var(--transition),
    color var(--transition);
  line-height: 0;
}
.action-btn:hover {
  border-color: var(--black);
  color: var(--black);
}

/* account type badge */
.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: capitalize;
  padding: 2px 8px;
  border: 1px solid var(--grey-300);
  border-radius: 999px;
  color: var(--grey-700);
}

/* ─── Divider ───────────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--grey-200);
  margin: 40px 0;
}

/* ─── Utility ───────────────────────────────────────────────── */
.hidden {
  display: none !important;
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  .main-content {
    padding: 24px 16px 60px;
  }
  .data-table th,
  .data-table td {
    padding: 10px 12px;
  }
}