/* ============================================================
   SV Capital — Cattle Investment Management Portal
   fund/css/cattle.css
   Theme: Green / earthy tones  (#2d6a4f primary)
   ============================================================ */

:root {
  --green:       #2d6a4f;
  --green-mid:   #40916c;
  --green-light: #74c69d;
  --green-pale:  #d8f3dc;
  --amber:       #e9c46a;
  --amber-dark:  #f4a261;
  --red:         #e63946;
  --red-pale:    #ffe8e8;
  --blue:        #656565;
  --blue-pale:   #e3f2fd;
  --dark:        #0d1e13;
  --sidebar-bg:  #0d1e13;
  --sidebar-w:   260px;
  --topbar-h:    60px;
  --surface:     #ffffff;
  --surface-2:   #f4f7f5;
  --border:      #e0ebe4;
  --text:        #1a2e22;
  --text-muted:  #6b8c77;
  --shadow:      0 2px 12px rgba(45,106,79,.10);
  --radius:      10px;
  --radius-lg:   16px;
}

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

body {
  font-family: 'Poppins', system-ui, sans-serif;
  background: var(--surface-2);
  color: var(--text);
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── SIDEBAR ────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
  z-index: 100;
}

.sidebar-brand {
  padding: 20px 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.brand-logo img { width: 36px; height: 36px; }
.brand-name { font-size: 14px; font-weight: 700; color: #fff; letter-spacing: .4px; }
.brand-sub  { font-size: 10px; color: var(--green-light); letter-spacing: 1.2px; text-transform: uppercase; }

.nav-section-label {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  padding: 18px 18px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.65);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  transition: all .18s;
  border-left: 3px solid transparent;
}
.nav-item:hover  { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active { background: rgba(116,198,157,.12); color: var(--green-light); border-left-color: var(--green-light); font-weight: 600; }
.nav-item i      { width: 16px; text-align: center; opacity: .8; }

.sidebar-footer {
  margin-top: auto;
  padding: 16px 18px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.back-link {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: rgba(255,255,255,.45);
  text-decoration: none; transition: color .18s;
}
.back-link:hover { color: var(--green-light); }

/* ── MAIN CONTENT ────────────────────────────────── */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  flex-shrink: 0;
}
.topbar-title { font-size: 16px; font-weight: 700; color: var(--text); flex: 1; }
.topbar-title span { font-weight: 400; color: var(--text-muted); font-size: 13px; margin-left: 8px; }

.content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

/* ── VIEWS ───────────────────────────────────────── */
.view { display: none; }
.view.active { display: block; }

/* ── KPI GRID ────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
@media (max-width: 1100px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .kpi-grid { grid-template-columns: 1fr; } }
.kpi-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px 18px 14px;
  box-shadow: var(--shadow);
  border-top: 3px solid transparent;
  position: relative;
  overflow: hidden;
}
.kpi-card.green  { border-top-color: var(--green-mid); }
.kpi-card.amber  { border-top-color: var(--amber-dark); }
.kpi-card.blue   { border-top-color: var(--blue); }
.kpi-card.red    { border-top-color: var(--red); }
.kpi-card.dark   { border-top-color: var(--dark); }
.kpi-icon {
  position: absolute; top: 12px; right: 14px;
  font-size: 20px; opacity: .10;
}
.kpi-label { font-size: 10.5px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .7px; margin-bottom: 7px; }
.kpi-value { font-size: 20px; font-weight: 800; color: var(--text); line-height: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi-sub   { font-size: 11px; color: var(--text-muted); margin-top: 5px; line-height: 1.4; }
.kpi-delta { font-size: 11px; font-weight: 600; margin-top: 4px; }
.kpi-delta.up   { color: var(--green-mid); }
.kpi-delta.down { color: var(--red); }

/* ── SECTION HEADER ──────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.section-header h2 { font-size: 15px; font-weight: 700; flex: 1; }
.section-header .count-badge {
  background: var(--green-pale);
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 20px;
}

/* ── CARDS / PANELS ──────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 700;
}
.card-body { padding: 20px; }

/* ── GRID LAYOUTS ────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
@media (max-width: 1100px) { .grid-2,.grid-3 { grid-template-columns: 1fr; } }

/* ── DATA TABLE ──────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--text-muted);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  font-size: 13px;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--green-pale); transition: background .12s; }
.data-table .mono { font-family: 'Courier New', monospace; font-size: 12px; }
.data-table .num  { text-align: right; font-variant-numeric: tabular-nums; }

/* ── BADGES ──────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.badge-green  { background: var(--green-pale);  color: var(--green); }
.badge-amber  { background: #fff3cd;             color: #856404; }
.badge-red    { background: var(--red-pale);     color: var(--red); }
.badge-blue   { background: var(--blue-pale);    color: #0d47a1; }
.badge-grey   { background: #f1f3f5;             color: #495057; }
.badge-dark   { background: #1a2e22;             color: #fff; }

/* ── BUTTONS ─────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .18s;
  text-decoration: none;
}
.btn-primary   { background: var(--green);     color: #fff; }
.btn-primary:hover { background: var(--green-mid); }
.btn-secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--green-pale); border-color: var(--green-light); }
.btn-danger    { background: var(--red);       color: #fff; }
.btn-amber     { background: var(--amber-dark); color: #fff; }
.btn-sm  { padding: 6px 13px; font-size: 12px; }
.btn-xs  { padding: 4px 10px; font-size: 11px; border-radius: 6px; }
.btn-icon { padding: 7px 9px; }

/* ── SEARCH / FILTER BAR ──────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.search-box {
  position: relative; flex: 1; min-width: 200px;
}
.search-box i {
  position: absolute; left: 11px; top: 50%;
  transform: translateY(-50%); color: var(--text-muted); font-size: 13px; pointer-events: none;
}
.search-box input {
  width: 100%; padding: 9px 12px 9px 34px;
  border: 1px solid var(--border); border-radius: 8px;
  font-size: 13px; background: var(--surface);
  outline: none; transition: border .18s;
}
.search-box input:focus { border-color: var(--green-mid); }

.filter-select {
  padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px;
  background: var(--surface); cursor: pointer; outline: none;
}
.filter-select:focus { border-color: var(--green-mid); }

/* ── NAV ENGINE PANEL ────────────────────────────── */
.nav-panel {
  background: linear-gradient(135deg, var(--dark) 0%, #1a3a26 100%);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  color: #fff;
  margin-bottom: 24px;
}
.nav-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.nav-panel-title { font-size: 11px; font-weight: 700; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 4px; }
.nav-hero-value { font-size: 36px; font-weight: 900; color: #fff; letter-spacing: -1px; line-height: 1; }
.nav-hero-sub   { font-size: 12px; color: var(--green-light); margin-top: 5px; }

/* Secondary metrics — 3 cols then 3 cols */
.nav-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid rgba(255,255,255,.1); margin-top: 4px; }
.nav-metric {
  padding: 18px 20px;
  border-right: 1px solid rgba(255,255,255,.08);
  position: relative;
}
.nav-metric:nth-child(3n) { border-right: none; }
.nav-metric-label { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .9px; color: rgba(255,255,255,.4); margin-bottom: 6px; white-space: nowrap; }
.nav-metric-value { font-size: 18px; font-weight: 800; color: #fff; line-height: 1.1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-metric-sub   { font-size: 11px; color: rgba(255,255,255,.45); margin-top: 3px; }
.nav-date         { font-size: 11px; color: rgba(255,255,255,.3); padding: 14px 20px 0; border-top: 1px solid rgba(255,255,255,.07); margin-top: 4px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }

/* ── NAV SETTINGS FORM ───────────────────────────── */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 700px) { .settings-grid { grid-template-columns: 1fr; } }

.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-size: 12px; font-weight: 600; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  outline: none;
  transition: border .18s;
  background: var(--surface);
}
.form-group input:focus, .form-group select:focus { border-color: var(--green-mid); }
.form-group .hint { font-size: 11px; color: var(--text-muted); font-style: italic; }

/* ── IMPORT PANEL ────────────────────────────────── */
.import-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  background: var(--surface-2);
}
.import-zone:hover, .import-zone.drag-over {
  border-color: var(--green-mid);
  background: var(--green-pale);
}
.import-zone i { font-size: 40px; color: var(--green-light); margin-bottom: 12px; display: block; }
.import-zone h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.import-zone p  { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.import-zone input[type="file"] { display: none; }

.import-preview {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 16px;
}
.import-preview h4 { font-size: 13px; font-weight: 700; margin-bottom: 10px; color: var(--green); }
.import-stats { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.import-stat { font-size: 12px; color: var(--text-muted); }
.import-stat strong { color: var(--text); font-weight: 700; }

.progress-bar-wrap { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; margin-bottom: 8px; }
.progress-bar-fill { height: 100%; background: var(--green-mid); border-radius: 3px; transition: width .3s; }

/* ── CYCLE CARD ──────────────────────────────────── */
.cycle-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 18px 20px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: all .18s;
  position: relative;
}
.cycle-card:hover { border-color: var(--green-mid); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(45,106,79,.14); }
.cycle-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.cycle-card-title  { font-size: 14px; font-weight: 700; flex: 1; }
.cycle-card-metrics { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
@media (max-width: 900px) { .cycle-card-metrics { grid-template-columns: repeat(3, 1fr); } }
.cycle-metric-label { font-size: 10px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 3px; }
.cycle-metric-value { font-size: 14px; font-weight: 700; }

/* ── ANIMAL LIST ─────────────────────────────────── */
.animal-count-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 6px;
}
.animal-count-bar .seg-sold     { background: var(--green-mid); }
.animal-count-bar .seg-active   { background: var(--blue); }
.animal-count-bar .seg-mortality{ background: var(--red); }
.animal-count-bar .seg-unsold   { background: var(--amber); }

/* ── CHART CONTAINERS ────────────────────────────── */
.chart-container { position: relative; }

/* ── TABS ────────────────────────────────────────── */
.tab-row {
  display: flex; gap: 4px; margin-bottom: 16px;
  border-bottom: 2px solid var(--border); padding-bottom: 0;
}
.tab-btn {
  padding: 9px 16px; font-size: 13px; font-weight: 600;
  border: none; background: none; cursor: pointer;
  color: var(--text-muted); border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: all .18s;
}
.tab-btn:hover  { color: var(--green-mid); }
.tab-btn.active { color: var(--green); border-bottom-color: var(--green); }

/* ── MODAL ───────────────────────────────────────── */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.52); z-index: 1000;
  align-items: center; justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  width: 100%; max-width: 820px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  animation: slideUp .22s ease;
}
.modal-lg { max-width: 1100px; }
.modal-sm { max-width: 500px; }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.modal-title { font-size: 16px; font-weight: 700; flex: 1; }
.modal-close { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--text-muted); padding: 4px 8px; border-radius: 6px; }
.modal-close:hover { background: var(--surface-2); }
.modal-body   { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }

/* ── TOAST ───────────────────────────────────────── */
#cattleToastContainer {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 9999; display: flex; flex-direction: column; gap: 8px;
}
.cattle-toast {
  min-width: 260px; max-width: 360px;
  background: #1a2e22; color: #fff;
  border-radius: 10px; padding: 13px 18px;
  font-size: 13px; font-weight: 500;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
  animation: toastIn .22s ease;
}
@keyframes toastIn { from { transform: translateX(30px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.cattle-toast.success .t-icon { color: var(--green-light); }
.cattle-toast.error   .t-icon { color: #ff6b6b; }
.cattle-toast.info    .t-icon { color: #74c0fc; }

/* ── EMPTY STATE ─────────────────────────────────── */
.empty-state {
  text-align: center; padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state i    { font-size: 48px; opacity: .3; margin-bottom: 16px; display: block; }
.empty-state h3   { font-size: 15px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.empty-state p    { font-size: 13px; }

/* ── LOADING SPINNER ─────────────────────────────── */
.spinner {
  display: inline-block; width: 20px; height: 20px;
  border: 2.5px solid var(--border);
  border-top-color: var(--green-mid);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-state { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 40px; color: var(--text-muted); font-size: 14px; }

/* ── STAT SUMMARY ROW ────────────────────────────── */
.stat-row {
  display: flex; gap: 24px; flex-wrap: wrap;
  padding: 14px 20px;
  background: var(--surface-2);
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.stat-item { }
.stat-item-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--text-muted); margin-bottom: 2px; }
.stat-item-value { font-size: 16px; font-weight: 800; color: var(--text); }
.stat-item-value.green  { color: var(--green); }
.stat-item-value.red    { color: var(--red); }
.stat-item-value.amber  { color: var(--amber-dark); }

/* ── BREED PILL ──────────────────────────────────── */
.breed-pill {
  display: inline-block; font-size: 11px; padding: 2px 8px;
  border-radius: 20px; background: #e8f5e9; color: #1b5e20; font-weight: 600;
}

/* ── DIVIDER ─────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 20px 0; }

/* ── INFO ROW ────────────────────────────────────── */
.info-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px;
}
@media (max-width: 600px) { .info-grid { grid-template-columns: 1fr; } }
.info-row { display: flex; flex-direction: column; gap: 2px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.info-row:last-child { border-bottom: none; }
.info-row-label { font-size: 11px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }
.info-row-value { font-size: 13px; font-weight: 600; color: var(--text); }

/* ── PAGINATION ──────────────────────────────────── */
.pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 6px; padding: 16px 0;
}
.page-btn {
  width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
  border-radius: 7px; border: 1px solid var(--border); background: var(--surface);
  font-size: 13px; font-weight: 600; cursor: pointer; color: var(--text); transition: all .15s;
}
.page-btn:hover  { border-color: var(--green-mid); color: var(--green-mid); }
.page-btn.active { background: var(--green); color: #fff; border-color: var(--green); }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ── TOPBAR ACTIONS ──────────────────────────────── */
.topbar-actions { display: flex; align-items: center; gap: 8px; }

/* ── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { position: fixed; left: -260px; transition: left .25s; height: 100vh; }
  .sidebar.open { left: 0; }
  .content { padding: 16px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
}