/* VIMEX Premium — Light theme (app shell, igual que landing) */

.app-layout {
  background: var(--bg-base);
  background-image: none;
  position: relative;
}

.app-layout::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--vimex-blue-grad);
  z-index: 500;
}

/* Sidebar claro */
.sidebar {
  width: var(--sidebar-w);
  background: var(--vimex-surface);
  backdrop-filter: none;
  border-right: 1px solid var(--vimex-border);
  box-shadow: 2px 0 24px rgba(15, 48, 87, 0.04);
}

.sidebar-header {
  background: var(--vimex-blue-grad);
  border-bottom: none;
  padding: 18px 16px !important;
  min-height: 64px;
}

.sidebar-header .sidebar-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: #fff !important;
}

.sidebar-logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

.sidebar-logo-stack {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1;
  min-width: 0;
}

.sidebar-header .sidebar-logo-text {
  color: #fff !important;
  font-family: var(--font-sora, var(--font-head), 'Sora', sans-serif);
  font-weight: 900;
  font-size: 1.28rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  padding-left: 0.14em;
}

.sidebar-logo-sub {
  font-family: var(--font-jakarta, var(--font-body), 'Plus Jakarta Sans', sans-serif);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  padding-left: 0.22em;
}

.sidebar-header .sidebar-logo:hover .sidebar-logo-mark {
  background: rgba(255, 255, 255, 0.2);
}

.sidebar-header .sidebar-logo:hover .sidebar-logo-text {
  letter-spacing: 0.16em;
}

.sidebar-collapse-btn {
  color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.sidebar-collapse-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.sidebar-collapse-btn svg {
  stroke: currentColor;
}

.sidebar.collapsed .sidebar-logo-stack,
.sidebar.collapsed .sidebar-logo-sub {
  display: none;
}

.sidebar.collapsed .sidebar-logo-mark {
  margin: 0 auto;
}

.sidebar.collapsed .sidebar-logo {
  justify-content: center;
  width: 100%;
}

.sidebar-nav-label {
  color: var(--vimex-muted);
}

.sidebar-nav a {
  color: var(--vimex-text);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
}

.sidebar-nav a:hover {
  color: var(--vimex-navy);
  background: rgba(15, 48, 87, 0.04);
  border-color: transparent;
  transform: translateX(3px);
}

.sidebar-nav a.active {
  color: var(--vimex-green);
  background: rgba(46, 125, 86, 0.1);
  border-color: rgba(46, 125, 86, 0.15);
  border-left: 3px solid var(--vimex-green);
  padding-left: 9px;
  box-shadow: none;
}

.nav-badge {
  background: var(--vimex-green);
  color: #fff;
  font-weight: 800;
}

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

.sidebar-user:hover {
  background: rgba(15, 48, 87, 0.04);
}

.user-name {
  color: var(--vimex-navy) !important;
}

.user-plan {
  color: var(--vimex-muted) !important;
}

.user-avatar {
  background: var(--green-grad);
  border-color: rgba(46, 125, 86, 0.2);
  box-shadow: none;
}

/* Topbar */
.topbar {
  background: var(--vimex-surface);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--vimex-border);
  box-shadow: 0 2px 16px rgba(15, 48, 87, 0.04);
  border-top: 3px solid transparent;
  position: relative;
}

.topbar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vimex-navy), var(--vimex-blue-light), var(--vimex-navy));
  opacity: 0.85;
}

/* Empty states premium */
.vx-empty {
  text-align: center;
  padding: 72px 32px;
}

.vx-empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(26, 77, 122, 0.1), rgba(46, 125, 86, 0.08));
  border: 1px solid rgba(26, 77, 122, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vimex-blue);
}

.vx-empty-title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--vimex-navy);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.vx-empty-sub {
  font-size: 0.9rem;
  color: var(--vimex-muted);
  line-height: 1.6;
  max-width: 380px;
  margin: 0 auto 28px;
}

.table-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--vimex-navy);
  letter-spacing: -0.02em;
}

.table-title-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(26, 77, 122, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vimex-blue);
  flex-shrink: 0;
}

.page-title {
  color: var(--vimex-navy);
}

.breadcrumb {
  color: var(--vimex-muted);
}

.icon-btn {
  color: var(--vimex-muted);
}

.icon-btn:hover {
  background: rgba(15, 48, 87, 0.05);
  color: var(--vimex-green);
  border-color: transparent;
}

.icon-btn .badge-dot {
  border-color: var(--vimex-surface);
}

.page-content {
  padding: 28px 32px;
  background: var(--bg-base);
}

/* Cards */
.card,
.widget-card,
.table-card,
.chart-card,
.tracking-card,
.form-card,
.provider-card {
  background: var(--vimex-surface);
  border: 1px solid var(--vimex-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--vimex-shadow);
}

.card:hover,
.widget-card:hover,
.chart-card:hover {
  background: var(--vimex-surface);
  border-color: rgba(46, 125, 86, 0.22);
  box-shadow: 0 12px 40px rgba(15, 48, 87, 0.1);
}

.widget-card::before {
  background: var(--green-grad);
}

.widget-value {
  color: var(--vimex-navy);
}

.widget-label {
  color: var(--vimex-muted);
}

/* Forms */
.form-input,
.form-select,
.form-textarea,
input,
select,
textarea {
  background: var(--vimex-bg);
  border: 1px solid var(--vimex-border);
  color: var(--vimex-navy);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
input:focus,
select:focus,
textarea:focus {
  border-color: var(--vimex-green);
  box-shadow: 0 0 0 3px rgba(46, 125, 86, 0.12);
  background: var(--vimex-surface);
}

.form-label,
.form-group label {
  color: var(--vimex-text);
}

/* Buttons */
.btn-primary {
  background: var(--vimex-green);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(46, 125, 86, 0.25);
  border: none;
}

.btn-primary:hover {
  background: var(--green-dark);
  box-shadow: 0 6px 20px rgba(46, 125, 86, 0.3);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--vimex-green);
  border: 1px solid rgba(46, 125, 86, 0.35);
}

.btn-secondary:hover {
  background: var(--green-soft);
}

/* Tables */
.data-table th {
  background: var(--vimex-bg);
  color: var(--vimex-muted);
  border-bottom-color: var(--vimex-border);
}

.data-table td {
  color: var(--vimex-text);
  border-bottom-color: var(--vimex-border);
}

.data-table tbody tr:hover {
  background: rgba(46, 125, 86, 0.04);
}

/* Hero blocks app */
.dashboard-hero,
.calc-hero {
  background: var(--vimex-surface) !important;
  border: 1px solid var(--vimex-border) !important;
  box-shadow: var(--vimex-shadow) !important;
  color: var(--vimex-navy) !important;
}

.dashboard-hero::before,
.calc-hero::before {
  background:
    radial-gradient(circle at 90% 10%, rgba(46, 125, 86, 0.08), transparent 40%),
    radial-gradient(circle at 5% 95%, rgba(46, 125, 86, 0.05), transparent 45%) !important;
}

.dashboard-hero .greeting {
  color: var(--vimex-navy) !important;
}

.dashboard-hero .greeting span {
  background: none !important;
  -webkit-text-fill-color: var(--vimex-green) !important;
  color: var(--vimex-green) !important;
}

.dashboard-hero #dash-subtitle {
  color: var(--vimex-text) !important;
}

/* Calculator */
.calc-result,
.calc-total {
  background: rgba(46, 125, 86, 0.08);
  border: 1px solid rgba(46, 125, 86, 0.2);
  box-shadow: none;
}

.calc-result-title,
.calc-total-value {
  color: var(--vimex-green);
}

.link-panel {
  background: var(--green-soft);
  border-color: rgba(46, 125, 86, 0.2);
}

.link-panel-title {
  color: var(--vimex-green);
}

.calc-placeholder {
  background: var(--vimex-bg);
  border-color: var(--vimex-border);
}

/* Alerts */
.alert-card {
  background: rgba(217, 119, 6, 0.08);
  border-color: rgba(217, 119, 6, 0.25);
  color: var(--vimex-text);
}

.alert-card.info {
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.2);
}

.alert-card.success {
  background: var(--green-soft);
  border-color: rgba(46, 125, 86, 0.25);
}

.notif-dropdown {
  background: var(--vimex-surface);
  border-color: var(--vimex-border);
  box-shadow: var(--shadow-xl);
}

.notif-item:hover {
  background: var(--vimex-bg);
}

::selection {
  background: rgba(46, 125, 86, 0.18);
  color: var(--vimex-navy);
}

.sidebar-overlay {
  background: rgba(15, 40, 71, 0.35);
  backdrop-filter: blur(4px);
}

@media (max-width: 768px) {
  .page-content { padding: 20px 16px; }
}