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

/* ─── Design Tokens ────────────────────────────────────────────────────────── */
:root {
  --bg:           #09090e;
  --bg-card:      #0f0f16;
  --bg-input:     #13131c;
  --bg-hover:     #17172200;

  --gold:         #D4AF37;
  --gold-bright:  #E8C84A;
  --gold-dim:     rgba(212, 175, 55, 0.12);
  --gold-border:  rgba(212, 175, 55, 0.25);
  --gold-glow:    rgba(212, 175, 55, 0.08);

  --pink:         #FF1493;
  --pink-dim:     rgba(255, 20, 147, 0.15);
  --cyan:         #00E5FF;
  --cyan-dim:     rgba(0, 229, 255, 0.12);
  --purple:       #A855F7;
  --purple-dim:   rgba(168, 85, 247, 0.12);
  --magenta:      #FF00CC;

  --text:         #EDE8D8;
  --text-muted:   #7A7060;
  --text-dim:     #4A4438;
  --border:       rgba(212, 175, 55, 0.15);
  --border-card:  rgba(212, 175, 55, 0.2);

  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-sans:    'Inter', system-ui, sans-serif;

  --radius:       12px;
  --radius-sm:    8px;
  --radius-lg:    20px;

  --transition:   200ms ease;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ─── Wallpaper background (all pages) ──────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url('/images/botanical-wallpaper.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}

/* ─── Ambient colour glow ────────────────────────────────────────────────────── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(ellipse 55% 45% at 10% 15%, rgba(212, 175, 55, 0.05) 0%, transparent 65%),
    radial-gradient(ellipse 45% 55% at 90% 85%, rgba(168, 85, 247, 0.04) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

/* ─── Login page — SVG botanical overlay on top of wallpaper ────────────────── */
.login-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url('/images/botanical-bg.svg');
  background-size: cover;
  background-position: center center;
  opacity: 0.6;
  pointer-events: none;
  z-index: 1;
}

body > * { position: relative; z-index: 1; }

/* ─── Typography ───────────────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--gold-bright);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.1; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.2rem; }
h4 { font-size: 1rem; color: var(--text-muted); font-weight: 400; }

p { color: var(--text-muted); font-size: 0.9rem; }

a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-bright); }

/* ─── Layout ───────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── Navigation ───────────────────────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(9, 9, 14, 0.9);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.nav-wordmark {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--gold-bright);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-sub {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--gold); }

.nav-user {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
}

.role-badge {
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}

.role-badge.lender {
  background: var(--gold-dim);
  color: var(--gold);
  border: 1px solid var(--gold-border);
}

.role-badge.borrower {
  background: var(--purple-dim);
  color: var(--purple);
  border: 1px solid rgba(168, 85, 247, 0.3);
}

/* ─── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold-glow);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover::before { opacity: 1; }

.card-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.card-value {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 300;
  color: var(--gold-bright);
  line-height: 1.1;
}

.card-value.pink  { color: var(--pink); }
.card-value.cyan  { color: var(--cyan); }
.card-value.purple { color: var(--purple); }

.card-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

/* ─── Balance Grid ─────────────────────────────────────────────────────────── */
.balance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

/* ─── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-bright) 100%);
  color: #09090e;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 24px rgba(212, 175, 55, 0.35);
  color: #09090e;
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold-border);
}

.btn-outline:hover {
  background: var(--gold-dim);
  border-color: var(--gold);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  font-size: 0.75rem;
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-card);
}

.btn-danger {
  background: transparent;
  color: var(--pink);
  border: 1px solid rgba(255, 20, 147, 0.25);
}

.btn-danger:hover {
  background: var(--pink-dim);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* ─── Forms ────────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }

.form-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 0.7rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--gold-border);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

.form-input::placeholder { color: var(--text-dim); }

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237A7060' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-hint {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 0.3rem;
}

.form-error {
  font-size: 0.75rem;
  color: var(--pink);
  margin-top: 0.3rem;
}

/* ─── Table ────────────────────────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

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

thead th {
  background: rgba(212, 175, 55, 0.06);
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid rgba(212, 175, 55, 0.06);
  transition: background var(--transition);
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(212, 175, 55, 0.03); }

tbody td {
  padding: 0.85rem 1rem;
  color: var(--text);
  vertical-align: middle;
}

.td-mono {
  font-family: 'Courier New', monospace;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.td-muted { color: var(--text-muted); font-size: 0.8rem; }

/* ─── Transaction Type Badges ───────────────────────────────────────────────── */
.tx-type {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  white-space: nowrap;
}

.tx-type.draw     { background: var(--cyan-dim);   color: var(--cyan);   border: 1px solid rgba(0,229,255,0.2); }
.tx-type.repayment{ background: var(--gold-dim);   color: var(--gold);   border: 1px solid var(--gold-border); }
.tx-type.yield_credit { background: var(--purple-dim); color: var(--purple); border: 1px solid rgba(168,85,247,0.25); }
.tx-type.interest { background: var(--pink-dim);   color: var(--pink);   border: 1px solid rgba(255,20,147,0.2); }

/* ─── Amount colors ─────────────────────────────────────────────────────────── */
.amount-draw     { color: var(--cyan);   }
.amount-repayment { color: var(--gold); }
.amount-yield_credit { color: var(--purple); }
.amount-interest { color: var(--pink);  }

/* ─── Section Header ────────────────────────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--gold-bright);
  letter-spacing: 0.05em;
}

/* ─── Alert / Notice ────────────────────────────────────────────────────────── */
.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  border: 1px solid;
}

.alert-info    { background: var(--cyan-dim);   color: var(--cyan);   border-color: rgba(0,229,255,0.2); }
.alert-success { background: var(--gold-dim);   color: var(--gold);   border-color: var(--gold-border); }
.alert-warn    { background: var(--purple-dim); color: var(--purple); border-color: rgba(168,85,247,0.3); }
.alert-error   { background: var(--pink-dim);   color: var(--pink);   border-color: rgba(255,20,147,0.25); }

/* ─── Modal ─────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 100%;
  max-width: 480px;
  transform: translateY(12px);
  transition: transform var(--transition);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border);
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--gold-bright);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: color var(--transition);
}

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

/* ─── Login Page ────────────────────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  position: relative;
}

/* login page uses the global botanical background — no extra decoration needed */

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 1;
  box-shadow:
    0 0 60px rgba(212, 175, 55, 0.06),
    0 24px 48px rgba(0, 0, 0, 0.4);
}

.login-logo {
  text-align: center;
  margin-bottom: 2.5rem;
}

.login-wordmark {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold-bright);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  line-height: 1;
}

.login-tagline {
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ─── Pending Request Banner ─────────────────────────────────────────────────── */
.request-banner {
  background: linear-gradient(135deg, rgba(0,229,255,0.08), rgba(168,85,247,0.06));
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.request-banner-text { font-size: 0.85rem; color: var(--cyan); }
.request-banner-amount {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--cyan);
}

/* ─── Period / Date pickers row ─────────────────────────────────────────────── */
.filter-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.filter-row label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.filter-row input[type="month"],
.filter-row input[type="date"],
.filter-row select {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.5rem 0.85rem;
  outline: none;
  transition: border-color var(--transition);
  cursor: pointer;
}

.filter-row input:focus,
.filter-row select:focus { border-color: var(--gold-border); }

/* ─── Summary / Subtotal row ────────────────────────────────────────────────── */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}

.summary-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
}

.summary-item-label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.summary-item-value {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--gold-bright);
}

/* ─── Empty state ────────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  opacity: 0.4;
}

.empty-state p { font-size: 0.85rem; }

/* ─── Loading ────────────────────────────────────────────────────────────────── */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

.spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ─── Divider ────────────────────────────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

/* ─── Utility ────────────────────────────────────────────────────────────────── */
.text-gold    { color: var(--gold); }
.text-pink    { color: var(--pink); }
.text-cyan    { color: var(--cyan); }
.text-purple  { color: var(--purple); }
.text-muted   { color: var(--text-muted); }
.text-right   { text-align: right; }
.text-center  { text-align: center; }
.text-mono    { font-family: 'Courier New', monospace; font-size: 0.85em; }
.text-serif   { font-family: var(--font-serif); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.flex          { display: flex; }
.flex-col      { flex-direction: column; }
.items-center  { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1         { gap: 0.5rem; }
.gap-2         { gap: 1rem; }
.flex-wrap     { flex-wrap: wrap; }

.hidden { display: none !important; }

.tz-label {
  font-size: 0.65em;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  vertical-align: middle;
  margin-left: 0.2em;
}

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .nav-links { display: none; }

  .balance-grid { grid-template-columns: 1fr 1fr; }

  .modal { padding: 1.5rem; }
  .login-card { padding: 2rem 1.5rem; }

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

  table { font-size: 0.78rem; }
  thead th, tbody td { padding: 0.65rem 0.75rem; }
}

@media (max-width: 400px) {
  .balance-grid { grid-template-columns: 1fr; }
}

/* ─── Print ──────────────────────────────────────────────────────────────────── */
@media print {
  body { background: white; color: black; }
  .nav, .btn, .filter-row { display: none; }
  .card { border: 1px solid #ccc; box-shadow: none; }
  h1, h2, h3 { color: black; }
  .card-value { color: black; }
}