/* ============================================================
   VISI MARKETING CRM — CONFIGURAÇÕES
   Layout da página de configurações com navegação lateral
   ============================================================ */

/* ── PAGE LAYOUT ──────────────────────────────────────────── */

.config-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: start;
}

/* ── CONFIG NAV (Sidebar da página) ───────────────────────── */

.config-nav {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow);
  padding: 16px 12px;
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.config-nav-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 12px;
}

.config-nav-group:last-child {
  margin-bottom: 0;
}

.config-nav-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 4px 8px 8px;
  display: block;
}

.config-nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
  text-align: left;
}

.config-nav-item svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.config-nav-item:hover:not(:disabled) {
  background: var(--bg);
  color: var(--black);
}

.config-nav-item.active {
  background: var(--black);
  color: var(--white);
  font-weight: 600;
}

.config-nav-item--disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.config-nav-empty {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

.config-nav-empty svg {
  width: 14px;
  height: 14px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ── CONFIG CONTENT ───────────────────────────────────────── */

.config-content {
  min-width: 0;
}

/* ── CONFIG SECTION ───────────────────────────────────────── */

.config-section {
  display: none;
  animation: pageFadeIn 0.22s ease;
}

.config-section.active {
  display: block;
}

/* ── SECTION HEADER ───────────────────────────────────────── */

.config-section-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.config-section-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.config-section-icon--admin {
  background: linear-gradient(135deg, #1ACEEE22, #1ACEEE44);
  border: 1px solid rgba(26, 206, 238, 0.25);
}

.config-section-icon--admin svg {
  width: 22px;
  height: 22px;
  stroke: var(--cyan);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.config-section-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.3px;
  margin-bottom: 4px;
}

.config-section-desc {
  font-size: 13px;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.5;
}

.config-admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  background: linear-gradient(135deg, #0D0D0D, #1A1A1A);
  color: var(--white);
  margin-left: auto;
  white-space: nowrap;
  flex-shrink: 0;
}

.config-admin-badge svg {
  width: 12px;
  height: 12px;
  stroke: var(--cyan);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── CONFIG CARD ──────────────────────────────────────────── */

.config-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow);
  padding: 32px;
  transition: var(--transition);
}

/* ── CONFIG FORM ──────────────────────────────────────────── */

.config-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.config-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.config-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

/* Labels */
.config-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: 0.2px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.config-required {
  color: #FF4757;
  font-size: 13px;
  line-height: 1;
}

.config-hint {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: auto;
}

/* Input Wrapper */
.config-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.config-input-icon {
  position: absolute;
  left: 13px;
  width: 15px;
  height: 15px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
  flex-shrink: 0;
  z-index: 1;
}

/* Input */
.config-input {
  width: 100%;
  padding: 11px 14px 11px 40px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-light);
  background: var(--bg);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--black);
  transition: var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.config-input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.config-input:focus {
  border-color: var(--cyan);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(26, 206, 238, 0.12);
}

.config-input:focus + .config-select-arrow,
.config-input:focus ~ .config-select-arrow {
  stroke: var(--cyan);
}

/* Select */
.config-select-wrap {
  position: relative;
}

.config-select {
  cursor: pointer;
  padding-right: 36px;
}

.config-select-arrow {
  position: absolute;
  right: 12px;
  width: 14px;
  height: 14px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
  transition: var(--transition);
  z-index: 1;
}

/* Password toggle */
.config-password-wrap .config-input {
  padding-right: 44px;
}

.config-toggle-password {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
  z-index: 1;
}

.config-toggle-password:hover {
  color: var(--black);
}

.config-toggle-password .icon-eye {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Form Divider */
.config-form-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.config-form-divider::before,
.config-form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-light);
}

/* Feedback */
.config-form-feedback {
  min-height: 0;
  transition: var(--transition);
}

.config-feedback {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  animation: pageFadeIn 0.2s ease;
}

.config-feedback svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.config-feedback--success {
  background: rgba(46, 213, 115, 0.12);
  color: #1e9e55;
  border: 1px solid rgba(46, 213, 115, 0.25);
}

.config-feedback--error {
  background: rgba(255, 71, 87, 0.10);
  color: #c0392b;
  border: 1px solid rgba(255, 71, 87, 0.22);
}

.config-feedback--info {
  background: rgba(26, 206, 238, 0.10);
  color: #0a8fa3;
  border: 1px solid rgba(26, 206, 238, 0.22);
}

/* Form Actions */
.config-form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border-light);
}

/* ── ACESSO NEGADO ────────────────────────────────────────── */

.config-acesso-negado {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 32px;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow);
  gap: 16px;
  animation: pageFadeIn 0.25s ease;
}

.config-lock-icon {
  width: 72px;
  height: 72px;
  border-radius: 24px;
  background: linear-gradient(135deg, #f5f5f5, #eee);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.config-lock-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.config-acesso-negado h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--black);
}

.config-acesso-negado p {
  font-size: 13px;
  color: var(--text-secondary);
  max-width: 360px;
  line-height: 1.6;
}

.config-acesso-negado strong {
  color: var(--black);
  font-weight: 700;
}

/* ── FILE UPLOAD ──────────────────────────────────────────── */

.config-file-input {
  display: none;
}

.config-file-label {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1.5px dashed var(--border-light);
  background: var(--bg);
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.config-file-label:hover,
.config-file-label.config-file-drag {
  border-color: var(--cyan);
  background: rgba(26, 206, 238, 0.05);
}

.config-file-preview {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--white);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.config-file-preview svg {
  width: 20px;
  height: 20px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.config-file-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.config-file-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--black);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.config-file-sub {
  font-size: 11px;
  color: var(--text-muted);
}

/* ── POPUP DE SUCESSO ─────────────────────────────────────── */

.nu-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.nu-popup-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.nu-popup {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.18);
  padding: 40px 36px 32px;
  max-width: 420px;
  width: 90%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  animation: popupIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popupIn {
  from { opacity: 0; transform: scale(0.88) translateY(16px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}

.nu-popup-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(26,206,238,0.15), rgba(26,206,238,0.3));
  border: 2px solid rgba(26,206,238,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.nu-popup-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--cyan);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nu-popup-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.3px;
}

.nu-popup-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 320px;
}

.nu-popup-close {
  margin-top: 8px;
  min-width: 140px;
  justify-content: center;
}

/* ── SPINNER ──────────────────────────────────────────────── */

.config-spinner {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 36;
  stroke-dashoffset: 12;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

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

/* ── RESPONSIVE ───────────────────────────────────────────── */

@media (max-width: 900px) {
  .config-layout {
    grid-template-columns: 1fr;
  }

  .config-nav {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 12px;
    gap: 8px;
  }

  .config-nav-group {
    flex-direction: row;
    flex-wrap: wrap;
    margin-bottom: 0;
  }

  .config-nav-label {
    display: none;
  }
}

@media (max-width: 640px) {
  .config-form-row {
    grid-template-columns: 1fr;
  }

  .config-card {
    padding: 20px;
  }

  .config-section-header {
    flex-direction: column;
  }

  .config-admin-badge {
    margin-left: 0;
    align-self: flex-start;
  }

  .config-form-actions {
    flex-direction: column-reverse;
  }

  .config-form-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================================
   DARK MODE OVERRIDES
   ============================================================ */
[data-theme="dark"] .config-admin-badge {
  color: #FFFFFF;
}

[data-theme="dark"] .config-lock-icon {
  background: rgba(255, 255, 255, 0.05);
  border-color: transparent;
}

[data-theme="dark"] .config-feedback--success {
  color: #2ed573;
}

[data-theme="dark"] .config-feedback--error {
  color: #ff4757;
}

[data-theme="dark"] .config-feedback--info {
  color: var(--cyan);
}

[data-theme="dark"] .config-file-preview {
  background: rgba(255, 255, 255, 0.05);
  border-color: transparent;
}

[data-theme="dark"] .config-nav-item.active {
  background: rgba(255, 255, 255, 0.1);
  color: var(--cyan);
}