/* ==========================================================================
   WhatsApp Integration UI
   - Scoped under .whatsapp to avoid global bleed
   - Mirrors the NLS WhatsApp Integration reference prototype
   ========================================================================== */

.whatsapp {
  --wa-navy: #102033;
  --wa-green: #20b96b;
  --wa-green-dark: #138a50;
  --wa-blue: #3b73e6;
  --wa-bg: #f5f7fb;
  --wa-card: #ffffff;
  --wa-text: #1d2939;
  --wa-muted: #667085;
  --wa-border: #e2e7ef;
  --wa-danger: #d64545;
  --wa-warning: #c98522;
  --wa-shadow: 0 8px 24px rgba(16, 32, 51, 0.08);

  min-height: 100vh;
  background: var(--wa-bg);
  color: var(--wa-text);
  font-family: "Inter", Arial, sans-serif;
}

.whatsapp * {
  box-sizing: border-box;
}

.whatsapp button,
.whatsapp input,
.whatsapp select,
.whatsapp textarea {
  font: inherit;
}

.whatsapp button {
  cursor: pointer;
}

/* Top bar */
.whatsapp .wa-topbar {
  height: 68px;
  background: var(--wa-navy);
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0 30px;
  gap: 22px;
}

.whatsapp .wa-logo {
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -1px;
}

.whatsapp .wa-brand {
  font-size: 16px;
  font-weight: 700;
}

.whatsapp .wa-stepno {
  margin-left: auto;
  color: #cbd5e1;
  font-size: 13px;
}

/* Layout */
.whatsapp .wa-layout {
  display: flex;
  min-height: calc(100vh - 68px);
}

.whatsapp .wa-sidebar {
  width: 250px;
  background: #fff;
  border-right: 1px solid var(--wa-border);
  padding: 24px 16px;
  flex-shrink: 0;
}

.whatsapp .wa-navtitle {
  font-size: 11px;
  text-transform: uppercase;
  color: #98a2b3;
  font-weight: 800;
  margin: 8px 12px 12px;
}

.whatsapp .wa-navitem {
  padding: 11px 13px;
  border-radius: 9px;
  margin: 3px 0;
  color: #475467;
  font-size: 14px;
  cursor: pointer;
}

.whatsapp .wa-navitem.active {
  background: #eaf8f1;
  color: var(--wa-green-dark);
  font-weight: 700;
}

.whatsapp .wa-main {
  flex: 1;
  padding: 34px 42px;
  max-width: 1280px;
}

.whatsapp .wa-crumb {
  font-size: 12px;
  color: var(--wa-muted);
  margin-bottom: 10px;
}

.whatsapp .wa-h1 {
  font-size: 32px;
  margin: 0 0 8px;
  letter-spacing: -0.5px;
  color: var(--wa-text);
}

.whatsapp .wa-subtitle {
  color: var(--wa-muted);
  margin-bottom: 26px;
}

/* Grids */
.whatsapp .wa-grid2 {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 24px;
}

.whatsapp .wa-method {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.whatsapp .wa-messagebox {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 22px;
}

.whatsapp .wa-dashboard {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

/* Cards */
.whatsapp .wa-card {
  background: var(--wa-card);
  border: 1px solid var(--wa-border);
  border-radius: 18px;
  padding: 26px;
  box-shadow: var(--wa-shadow);
}

.whatsapp .wa-card h2 {
  font-size: 20px;
  margin: 0 0 12px;
  color: var(--wa-text);
}

.whatsapp .wa-card h3 {
  font-size: 15px;
  margin: 0 0 10px;
}

.whatsapp .wa-method .wa-card {
  transition: 0.15s;
}

.whatsapp .wa-method .wa-card:hover {
  border-color: var(--wa-green);
  transform: translateY(-1px);
}

.whatsapp .wa-stepbox {
  max-width: 900px;
}

/* Features */
.whatsapp .wa-feature {
  display: flex;
  gap: 10px;
  margin: 13px 0;
  color: #3e6f57;
  font-size: 14px;
}

.whatsapp .wa-feature span {
  color: var(--wa-green);
  font-weight: 800;
}

/* Buttons */
.whatsapp .wa-btn {
  border: 0;
  border-radius: 9px;
  padding: 11px 18px;
  font-weight: 700;
  font-size: 13px;
}

.whatsapp .wa-btn.primary {
  background: var(--wa-green);
  color: white;
}

.whatsapp .wa-btn.primary:hover {
  background: var(--wa-green-dark);
}

.whatsapp .wa-btn.secondary {
  background: white;
  border: 1px solid var(--wa-border);
  color: var(--wa-text);
}

.whatsapp .wa-btn.blue {
  background: var(--wa-blue);
  color: white;
}

.whatsapp .wa-btn.danger {
  background: #fff0f0;
  color: var(--wa-danger);
  border: 1px solid #f0c8c8;
}

.whatsapp .wa-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 22px;
}

/* Progress */
.whatsapp .wa-progress {
  display: flex;
  gap: 5px;
  margin: 30px 0 10px;
  overflow: auto;
  padding-bottom: 6px;
}

.whatsapp .wa-pitem {
  min-width: 72px;
  text-align: center;
  font-size: 9px;
  color: #98a2b3;
  border: 0;
  background: transparent;
  padding: 0;
}

.whatsapp .wa-pbar {
  height: 7px;
  border-radius: 6px;
  background: #e3e8ef;
  margin-bottom: 6px;
}

.whatsapp .wa-pitem.done .wa-pbar,
.whatsapp .wa-pitem.active .wa-pbar {
  background: var(--wa-green);
}

.whatsapp .wa-pitem.active {
  color: var(--wa-green-dark);
  font-weight: 800;
}

/* Steps */
.whatsapp .wa-number {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #eaf8f1;
  color: var(--wa-green-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin-right: 10px;
  flex-shrink: 0;
}

.whatsapp .wa-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 20px 0;
}

.whatsapp .wa-steptext {
  flex: 1;
}

.whatsapp .wa-steptext b {
  display: block;
  margin-bottom: 4px;
}

.whatsapp .wa-steptext small {
  color: var(--wa-muted);
}

/* Forms */
.whatsapp label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  margin: 14px 0 6px;
}

.whatsapp input,
.whatsapp select,
.whatsapp textarea {
  width: 100%;
  border: 1px solid var(--wa-border);
  border-radius: 9px;
  padding: 11px 12px;
  background: white;
  outline: none;
  color: var(--wa-text);
}

.whatsapp input:focus,
.whatsapp select:focus,
.whatsapp textarea:focus {
  border-color: var(--wa-green);
}

/* Status */
.whatsapp .wa-status {
  padding: 13px 15px;
  border-radius: 10px;
  margin-top: 14px;
  font-size: 13px;
}

.whatsapp .wa-status.success {
  background: #eaf8f1;
  color: var(--wa-green-dark);
}

.whatsapp .wa-status.error {
  background: #fff0f0;
  color: var(--wa-danger);
}

.whatsapp .wa-status.warning {
  background: #fff7e8;
  color: #8b5a13;
}

.whatsapp .wa-status.info {
  background: #eef4ff;
  color: #315aa8;
}

/* Check */
.whatsapp .wa-check {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 0;
  font-size: 14px;
}

.whatsapp .wa-check input {
  width: auto;
}

/* Table */
.whatsapp .wa-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.whatsapp .wa-table th,
.whatsapp .wa-table td {
  padding: 12px;
  border-bottom: 1px solid var(--wa-border);
  text-align: left;
}

/* Badge */
.whatsapp .wa-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 800;
  background: #eaf8f1;
  color: var(--wa-green-dark);
}

/* Metrics */
.whatsapp .wa-metric {
  background: white;
  border: 1px solid var(--wa-border);
  border-radius: 14px;
  padding: 18px;
}

.whatsapp .wa-metric small {
  color: var(--wa-muted);
}

.whatsapp .wa-metric strong {
  display: block;
  font-size: 25px;
  margin-top: 7px;
}

/* Phone preview */
.whatsapp .wa-phone {
  background: #e8ece9;
  border-radius: 22px;
  padding: 16px;
  max-width: 330px;
}

.whatsapp .wa-phonehead {
  background: var(--wa-green-dark);
  color: #fff;
  padding: 12px;
  border-radius: 14px 14px 4px 4px;
  font-weight: 700;
}

.whatsapp .wa-bubble {
  background: white;
  border-radius: 10px;
  padding: 12px;
  margin-top: 12px;
  font-size: 12px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

/* Toast */
.whatsapp .wa-toast {
  position: fixed;
  right: 25px;
  bottom: 25px;
  background: var(--wa-navy);
  color: white;
  padding: 14px 18px;
  border-radius: 10px;
  box-shadow: var(--wa-shadow);
  z-index: 20;
}

/* Responsive */
@media (max-width: 900px) {
  .whatsapp .wa-sidebar {
    display: none;
  }
  .whatsapp .wa-main {
    padding: 24px;
  }
  .whatsapp .wa-grid2,
  .whatsapp .wa-method,
  .whatsapp .wa-messagebox {
    grid-template-columns: 1fr;
  }
  .whatsapp .wa-dashboard {
    grid-template-columns: 1fr 1fr;
  }
}