@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=DM+Mono:wght@400;500&display=swap');

/* ── DESIGN TOKENS ──────────────────────────────────────── */
:root {
  --bg:        #faf8f4;
  --bg2:       #ffffff;
  --bg3:       #f3efe8;
  --bg4:       #ede7dc;
  --border:    #e8e1d4;
  --border2:   #ddd6c8;
  --border3:   #c8bfb0;
  --text:      #1f1b14;
  --text2:     #6b6358;
  --text3:     #b0a898;
  --accent:    #c4622d;
  --accent2:   #d97a45;
  --accent-bg: rgba(196,98,45,0.08);
  --accent-border: rgba(196,98,45,0.25);
  --success:      #2d7a4f;
  --success-bg:   rgba(45,122,79,0.08);
  --success-border: rgba(45,122,79,0.25);
  --warning:      #a05c00;
  --warning-bg:   rgba(160,92,0,0.08);
  --danger:       #b53030;
  --danger-bg:    rgba(181,48,48,0.08);
  --danger-border: rgba(181,48,48,0.25);
  --info:         #2563a8;
  --info-bg:      rgba(37,99,168,0.08);
  --radius:    10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --font:  'Plus Jakarta Sans', system-ui, sans-serif;
  --mono:  'DM Mono', monospace;
  --sidebar: 228px;
  --shadow: 0 1px 4px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.08), 0 8px 24px rgba(0,0,0,0.06);
}

/* ── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
input, textarea, select, button { font-family: inherit; }
svg { display: inline-block; vertical-align: middle; }
.btn svg, .nav-item svg { width: 15px; height: 15px; flex-shrink: 0; }

/* ── APP SHELL ──────────────────────────────────────────── */
.app-shell { display: flex; min-height: 100vh; }

/* ── SIDEBAR ────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar);
  flex-shrink: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 50;
}

.sidebar-logo {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo img { max-width: 100%; }
.logo-mark {
  font-size: 14px; font-weight: 700; color: var(--accent);
  letter-spacing: -0.3px;
}
.logo-user {
  font-size: 11px; color: var(--text3); margin-top: 2px;
  font-family: var(--mono); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}

.sidebar-nav { flex: 1; padding: 1rem 0.75rem; overflow-y: auto; }
.nav-group { margin-bottom: 1.5rem; }
.nav-group-label {
  font-size: 10px; font-family: var(--mono); color: var(--text3);
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 0 0.5rem; margin-bottom: 4px;
}

.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 12px; border-radius: var(--radius-sm);
  cursor: pointer; color: var(--text2); font-size: 13px; font-weight: 500;
  width: 100%; border: none; background: transparent;
  text-align: left; transition: background 0.15s, color 0.15s;
}
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.7; }
.nav-item:hover { background: var(--bg3); color: var(--text); }
.nav-item.active {
  background: var(--accent-bg); color: var(--accent); font-weight: 600;
}
.nav-item.active svg { opacity: 1; }

.sidebar-footer {
  padding: 0.75rem; border-top: 1px solid var(--border);
}

/* ── MAIN CONTENT ───────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar);
  flex: 1;
  padding: 2rem;
  max-width: calc(100vw - var(--sidebar));
  min-height: 100vh;
}

/* ── PAGE HEADER ────────────────────────────────────────── */
.page-header {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 1rem;
  margin-bottom: 1.75rem; flex-wrap: wrap;
}
.page-header-left {}
.page-title {
  font-size: 22px; font-weight: 700; color: var(--text);
  letter-spacing: -0.5px;
}
.page-sub { font-size: 13px; color: var(--text2); margin-top: 2px; }
.page-header-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ── CARDS ──────────────────────────────────────────────── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}
.card-header {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 1rem;
}
.card-title {
  font-size: 14px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.card-title svg { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.7; }

/* ── METRICS ────────────────────────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 1.5rem;
}
.metric-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}
.metric-label { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; margin-bottom: 6px; }
.metric-value { font-size: 28px; font-weight: 700; color: var(--text); letter-spacing: -0.5px; }
.metric-sub { font-size: 11px; color: var(--text3); margin-top: 4px; }

/* ── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600; cursor: pointer;
  border: none; transition: all 0.15s; white-space: nowrap;
  text-decoration: none;
}
.btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.btn-primary { background: var(--accent); color: white; box-shadow: 0 2px 8px rgba(196,98,45,0.25); }
.btn-primary:hover { background: var(--accent2); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(196,98,45,0.3); }
.btn-ghost { background: transparent; color: var(--text2); border: 1.5px solid var(--border2); }
.btn-ghost:hover { background: var(--bg3); color: var(--text); border-color: var(--border3); }
.btn-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger-border); }
.btn-danger:hover { background: var(--danger); color: white; }
.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn-xs { padding: 4px 8px; font-size: 11px; }
.btn-lg { padding: 11px 20px; font-size: 14px; }
.w-full { width: 100%; justify-content: center; }

/* ── FORMS ──────────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }
.form-label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--text2); margin-bottom: 5px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
input[type="text"], input[type="email"], input[type="password"],
input[type="url"], input[type="number"], input[type="tel"],
input[type="date"], textarea, select {
  width: 100%; padding: 9px 12px;
  background: var(--bg2); border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text);
  font-size: 13px; outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
input:disabled, textarea:disabled { opacity: 0.5; cursor: not-allowed; }
textarea { resize: vertical; min-height: 80px; line-height: 1.6; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b6358' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 32px; cursor: pointer; }
.form-hint { font-size: 11px; color: var(--text3); margin-top: 4px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }

/* ── TOGGLE ─────────────────────────────────────────────── */
.toggle {
  width: 40px; height: 22px; border-radius: 11px;
  background: var(--border2); cursor: pointer;
  position: relative; transition: background 0.2s; flex-shrink: 0;
}
.toggle::after {
  content: ''; position: absolute;
  width: 16px; height: 16px; border-radius: 50%;
  background: white; top: 3px; left: 3px;
  transition: transform 0.2s; box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.toggle.on { background: var(--accent); }
.toggle.on::after { transform: translateX(18px); }
.toggle-row {
  display: flex; align-items: center;
  justify-content: space-between; gap: 1rem;
}
.toggle-title { font-size: 13px; font-weight: 600; color: var(--text); }
.toggle-desc { font-size: 12px; color: var(--text2); margin-top: 2px; }

/* ── BADGES ─────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 8px; border-radius: 20px;
  font-size: 11px; font-weight: 600;
}
.badge-success  { background: var(--success-bg); color: var(--success); }
.badge-warning  { background: var(--warning-bg); color: var(--warning); }
.badge-danger   { background: var(--danger-bg);  color: var(--danger); }
.badge-info     { background: var(--info-bg);    color: var(--info); }
.badge-accent   { background: var(--accent-bg);  color: var(--accent); }
.badge-neutral  { background: var(--bg3); color: var(--text2); border: 1px solid var(--border); }

/* ── TABLES ─────────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; padding: 8px 12px;
  font-size: 10px; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: 1px;
  border-bottom: 1.5px solid var(--border);
}
td {
  padding: 10px 12px; border-bottom: 1px solid var(--border);
  font-size: 13px; vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg3); }
.font-medium { font-weight: 500; }
.font-mono { font-family: var(--mono); }
.text-sm { font-size: 12px; }
.text-xs { font-size: 11px; }
.text-muted { color: var(--text2); }

/* ── AVATAR ─────────────────────────────────────────────── */
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent-bg); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; flex-shrink: 0;
  border: 1px solid var(--accent-border);
}
.avatar-row { display: flex; align-items: center; gap: 9px; }

/* ── CAMPAIGNS ──────────────────────────────────────────── */
.campaigns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 1rem; margin-bottom: 1rem;
}
.campaign-card {
  background: var(--bg2); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s; cursor: pointer;
  box-shadow: var(--shadow);
}
.campaign-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.campaign-color-bar { height: 4px; }
.campaign-body { padding: 1rem; }
.campaign-name { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.campaign-desc { font-size: 12px; color: var(--text2); margin-bottom: 12px; line-height: 1.5; }
.campaign-stats { display: flex; gap: 12px; }
.campaign-stat { font-size: 12px; color: var(--text3); }
.campaign-stat span { font-weight: 600; color: var(--text); }
.campaign-actions { display: flex; gap: 6px; padding: 10px 1rem; border-top: 1px solid var(--border); background: var(--bg3); flex-wrap: wrap; }

/* ── TIERS ──────────────────────────────────────────────── */
.tier-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px; border: 1.5px solid var(--border);
  border-radius: var(--radius); margin-bottom: 8px;
  background: var(--bg2); transition: border-color 0.2s;
}
.tier-row.current { border-color: var(--accent); background: var(--accent-bg); }
.tier-row.locked { opacity: 0.5; }
.tier-icon { font-size: 20px; flex-shrink: 0; }
.tier-name { font-size: 13px; font-weight: 600; color: var(--text); }
.tier-desc { font-size: 12px; color: var(--text2); margin-top: 2px; }
.tier-edit-row { margin-bottom: 8px; }

/* ── MODALS ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(31,27,20,0.5); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.modal {
  background: var(--bg2); border-radius: var(--radius-lg);
  padding: 1.5rem; width: 100%; max-width: 560px;
  box-shadow: var(--shadow-md); max-height: 90vh; overflow-y: auto;
  border: 1px solid var(--border);
}
.modal-wide { max-width: 800px; }
.modal-title {
  font-size: 17px; font-weight: 700; color: var(--text);
  margin-bottom: 1.25rem; letter-spacing: -0.3px;
}
.modal-footer {
  display: flex; justify-content: flex-end; gap: 8px;
  margin-top: 1.5rem; padding-top: 1rem;
  border-top: 1px solid var(--border);
}

/* ── PROGRESS BAR ───────────────────────────────────────── */
.progress-bar {
  height: 8px; background: var(--bg3); border-radius: 99px; overflow: hidden;
}
.progress-fill {
  height: 100%; border-radius: 99px;
  background: var(--accent); transition: width 0.6s ease;
}

/* ── AUTH ───────────────────────────────────────────────── */
.auth-screen {
  min-height: 100vh; display: flex;
  align-items: center; justify-content: center;
  background: var(--bg); padding: 1rem;
}
.auth-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
  width: 100%; max-width: 400px; box-shadow: var(--shadow-md);
}
.auth-logo {
  font-size: 20px; font-weight: 700; color: var(--accent);
  margin-bottom: 4px; letter-spacing: -0.4px;
}
.auth-subtitle { font-size: 13px; color: var(--text2); margin-bottom: 1.5rem; }

/* ── MISC ───────────────────────────────────────────────── */
.empty {
  text-align: center; padding: 2.5rem 1rem;
}
.empty-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.empty-title { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.empty-desc { font-size: 13px; color: var(--text3); }

.hidden { display: none !important; }

.mono-box {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 10px;
  font-family: var(--mono); font-size: 12px; color: var(--text2);
  word-break: break-all;
}

.pub-page { min-height: 100vh; background: var(--bg); display: flex; align-items: flex-start; justify-content: center; padding: 2rem 1rem; }
.pub-card { background: var(--bg2); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); max-width: 480px; width: 100%; overflow: hidden; border: 1px solid var(--border); }
.pub-header { padding: 1.75rem 1.5rem 1.25rem; text-align: center; border-bottom: 1px solid var(--border); }
.pub-logo { height: 48px; object-fit: contain; margin-bottom: 0.75rem; border-radius: 8px; }
.pub-logo-placeholder { font-size: 2.5rem; margin-bottom: 0.75rem; }
.pub-broker { font-size: 17px; font-weight: 700; color: var(--text); }
.pub-campaign { font-size: 13px; font-weight: 600; margin-top: 2px; }
.pub-body { padding: 1.5rem; }
.pub-welcome { font-size: 14px; line-height: 1.7; color: var(--text2); margin-bottom: 1.25rem; }
.pub-form-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 1rem; }
.pub-referred-by { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: var(--bg3); border-radius: var(--radius-sm); margin-bottom: 1.25rem; }
.pub-footer { text-align: center; padding: 1rem; font-size: 11px; color: var(--text3); border-top: 1px solid var(--border); }

.customer-portal { max-width: 560px; margin: 0 auto; padding: 1.5rem; }
.customer-header { text-align: center; margin-bottom: 1.5rem; }
.customer-name { font-size: 20px; font-weight: 700; color: var(--text); }
.customer-sub { font-size: 13px; color: var(--text2); margin-top: 3px; }

/* ── TOASTS ─────────────────────────────────────────────── */
.toast-container { position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast {
  padding: 10px 16px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500; max-width: 320px;
  box-shadow: var(--shadow-md); animation: toastIn 0.25s ease;
  display: flex; align-items: center; gap: 8px;
  border: 1px solid transparent;
}
.toast-success { background: #f0fdf4; color: var(--success); border-color: var(--success-border); }
.toast-error   { background: #fef2f2; color: var(--danger);  border-color: var(--danger-border);  }
.toast-info    { background: #eff6ff; color: var(--info);    border-color: rgba(37,99,168,0.25);  }
@keyframes toastIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── MOBILE ─────────────────────────────────────────────── */
.mobile-topbar { display: none; }

@media (max-width: 768px) {
  :root { --sidebar: 0px; }
  .sidebar { transform: translateX(-100%); transition: transform 0.25s ease; width: 240px; z-index: 200; }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(31,27,20,0.5); z-index: 199; }
  .sidebar-overlay.open { display: block; }
  .main-content { margin-left: 0; max-width: 100vw; padding: 1rem; padding-top: 60px; }
  .mobile-topbar {
    display: flex !important; position: fixed; top: 0; left: 0; right: 0;
    height: 52px; background: var(--bg2); border-bottom: 1px solid var(--border);
    align-items: center; justify-content: space-between; padding: 0 1rem; z-index: 100;
  }
  .mobile-topbar-title { font-size: 14px; font-weight: 700; color: var(--accent); }
  .hamburger { width: 36px; height: 36px; display: flex; flex-direction: column; justify-content: center; gap: 5px; cursor: pointer; padding: 6px; border-radius: var(--radius-sm); background: transparent; border: none; }
  .hamburger span { display: block; height: 2px; background: var(--text2); border-radius: 1px; }
  .metrics-grid { grid-template-columns: 1fr 1fr !important; gap: 8px; }
  .campaigns-grid { grid-template-columns: 1fr !important; }
  .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 500px; }
  .modal { width: 100% !important; max-width: 100% !important; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .modal-overlay { align-items: flex-end; padding: 0; }
  .form-grid, .form-grid-3 { grid-template-columns: 1fr !important; }
  .page-header { flex-direction: column; gap: 12px; }
}