/* ==========================================================================
   PLEROMA DESIGN STUDIOS — Environmental Architecture & Microclimate Suite
   Theme: Professional White Theme / Clean Architectural Engineering
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&family=Outfit:wght@500;600;700&display=swap');

:root {
  --studio-bg: #F8FAFC;
  --studio-surface: #FFFFFF;
  --studio-surface-subtle: #F1F5F9;
  --studio-surface-hover: #E2E8F0;
  --studio-border: #E2E8F0;
  --studio-border-strong: #CBD5E1;
  --studio-border-focus: #2563EB;
  --studio-text-main: #0F172A;
  --studio-text-secondary: #475569;
  --studio-text-muted: #64748B;
  --studio-accent-primary: #0F172A;
  --studio-accent-brand: #7CB305;
  --studio-accent-blue: #2563EB;
  --studio-success-bg: #ECFDF5;
  --studio-success-border: #A7F3D0;
  --studio-success-text: #065F46;
  --studio-danger-bg: #FEF2F2;
  --studio-danger-border: #FECACA;
  --studio-danger-text: #991B1B;
  --studio-font-head: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --studio-font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --studio-radius-sm: 6px;
  --studio-radius-md: 10px;
  --studio-radius-lg: 14px;
  --studio-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --studio-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --studio-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.07), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
}

/* Global Reset & Professional Base */
html, body {
  background-color: var(--studio-bg) !important;
  background-image: none !important;
  color: var(--studio-text-main) !important;
  font-family: var(--studio-font-body) !important;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--studio-font-head) !important;
  color: var(--studio-text-main) !important;
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: var(--studio-accent-blue) !important;
  text-decoration: none !important;
  transition: color 0.15s ease;
}

a:hover {
  color: #1D4ED8 !important;
  text-decoration: underline !important;
}

a.mainlink {
  color: var(--studio-text-main) !important;
  font-weight: 500;
  border-bottom: 1px dotted var(--studio-border-strong);
  padding-bottom: 1px;
}

a.mainlink:hover {
  color: var(--studio-accent-blue) !important;
  border-bottom-color: var(--studio-accent-blue);
  text-decoration: none !important;
}

/* Studio Header & Navigation */
.container-flex.bg-light.border-bottom {
  background: #7CB305 !important;
  border-bottom: 3px solid #639204 !important;
  position: sticky;
  top: 0;
  z-index: 1030;
  padding: 0.5rem 0 !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08) !important;
}

#navCBELogo, .studio-logo-img {
  height: 42px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  background: #FFFFFF;
  padding: 3px 8px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: transform 0.15s ease, opacity 0.15s ease;
}

#navCBELogo:hover, .studio-logo-img:hover {
  transform: scale(1.02);
  opacity: 0.95;
}

.studio-subtitle-tag {
  font-family: var(--studio-font-head);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FFFFFF;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.18);
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  display: inline-block;
  margin-left: 8px;
}

.topnav {
  background: transparent !important;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  padding-top: 4px;
}

.topnav a.nav-link {
  color: rgba(255, 255, 255, 0.92) !important;
  font-family: var(--studio-font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 6px 14px !important;
  border-radius: var(--studio-radius-sm);
  transition: all 0.15s ease;
  border: 1px solid transparent;
  background: transparent;
  margin: 1px 0;
}

.topnav a.nav-link:hover {
  color: #FFFFFF !important;
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.3);
}

.topnav a.nav-link.active,
.topnav a.active {
  color: #5B8C00 !important;
  background: #FFFFFF !important;
  border-color: #FFFFFF !important;
  font-weight: 700 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.topnav .btn-line {
  background: #FFFFFF !important;
}

/* Card Surfaces & Professional Panels */
.card {
  background: var(--studio-surface) !important;
  border: 1px solid var(--studio-border) !important;
  border-radius: var(--studio-radius-md) !important;
  box-shadow: var(--studio-shadow-sm) !important;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  border-color: var(--studio-border-strong) !important;
}

.card-header {
  background: #FAFAFC !important;
  border-bottom: 1px solid var(--studio-border) !important;
  font-family: var(--studio-font-head) !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
  color: var(--studio-text-main) !important;
  padding: 12px 18px !important;
}

.card-body {
  color: var(--studio-text-main) !important;
  padding: 18px !important;
}

#right_content {
  background: transparent !important;
}

/* Professional Input Styling */
.form-control, select, input[type="text"] {
  background-color: var(--studio-surface) !important;
  border: 1px solid var(--studio-border-strong) !important;
  border-radius: var(--studio-radius-sm) !important;
  color: var(--studio-text-main) !important;
  font-family: var(--studio-font-body) !important;
  font-size: 0.88rem !important;
  font-weight: 500 !important;
  transition: all 0.15s ease !important;
}

.form-control:focus, select:focus, input[type="text"]:focus {
  background-color: var(--studio-surface) !important;
  border-color: var(--studio-border-focus) !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12) !important;
  outline: none !important;
  color: var(--studio-text-main) !important;
}

.inputfield {
  display: inline-flex;
  align-items: center;
  background: var(--studio-surface);
  border: 1px solid var(--studio-border-strong);
  border-radius: var(--studio-radius-sm);
  padding: 2px 6px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: auto !important;
}

.inputfield:focus-within {
  border-color: var(--studio-border-focus);
  box-shadow: 0 0 0 3px rgba(37, 99, 255, 0.12);
}

.inputbox, .inputbox1, .inputbox2, .inputbox3, input.rangesbox {
  background: transparent !important;
  border: none !important;
  color: var(--studio-text-main) !important;
  font-family: var(--studio-font-body) !important;
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  text-align: right !important;
  width: 50px !important;
  padding: 3px 4px !important;
  outline: none !important;
}

.tempunit, .unit {
  color: var(--studio-text-muted) !important;
  font-family: var(--studio-font-body);
  font-size: 0.82rem;
  font-weight: 600;
  padding-left: 4px;
}

.leftlabel-dialog, .leftlabel-loc-dialog, .leftlabel-loc-dialog-1 {
  color: var(--studio-text-secondary) !important;
  font-weight: 500;
}

.leftLabelResults {
  color: var(--studio-text-secondary) !important;
  font-weight: 600;
}

/* Professional Buttons & Action Controls */
.btn-light, .btn-secondary {
  background: var(--studio-surface) !important;
  border: 1px solid var(--studio-border-strong) !important;
  color: var(--studio-text-main) !important;
  border-radius: var(--studio-radius-sm) !important;
  font-family: var(--studio-font-body) !important;
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.01em;
  padding: 5px 12px !important;
  transition: all 0.15s ease !important;
  box-shadow: var(--studio-shadow-sm) !important;
}

.btn-light:hover, .btn-secondary:hover {
  background: var(--studio-surface-subtle) !important;
  border-color: #94A3B8 !important;
  color: var(--studio-text-main) !important;
}

.btn-group-toggle .btn.active {
  background: var(--studio-accent-primary) !important;
  border-color: var(--studio-accent-primary) !important;
  color: #FFFFFF !important;
}

/* Clean Compliance Banner */
#output-b {
  background: var(--studio-success-bg) !important;
  border: 1px solid var(--studio-success-border) !important;
  border-radius: var(--studio-radius-sm) !important;
  color: var(--studio-success-text) !important;
  font-family: var(--studio-font-head) !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.01em;
  padding: 10px 16px !important;
  width: 100%;
  margin-bottom: 12px !important;
  box-shadow: var(--studio-shadow-sm);
}

#output-b.non-compliant {
  background: var(--studio-danger-bg) !important;
  border-color: var(--studio-danger-border) !important;
  color: var(--studio-danger-text) !important;
}

/* Results Display Panel (output-a) */
#output-a {
  background: var(--studio-surface) !important;
  border: 1px solid var(--studio-border) !important;
  border-radius: var(--studio-radius-md) !important;
  box-shadow: var(--studio-shadow-sm) !important;
  margin-bottom: 14px !important;
}

#output-a .form-row {
  margin: 4px 0;
}

#output-a .form-row > div {
  padding: 8px 12px;
  background: var(--studio-surface-subtle);
  border: 1px solid var(--studio-border);
  border-radius: var(--studio-radius-sm);
  margin: 3px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

#pmv-res, #ppd-res, #sensation, #SET, #relative-air-speed-value, #dynamic-clo-value,
#ta-still, #cooling-effect, #limits80, #limits90 {
  font-family: var(--studio-font-body) !important;
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  color: var(--studio-text-main) !important;
  letter-spacing: -0.01em;
}

#pmv-out-label, #ppd-out-label {
  font-family: var(--studio-font-head);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--studio-text-muted);
  text-transform: uppercase;
}

/* Chart Canvas & SVG Container */
#chart-div, #temphumchart-div, #veltopchart-div, #chart-div-adaptive,
#chartWrapper, #chartWrapperSet {
  background: var(--studio-surface) !important;
  border: 1px solid var(--studio-border) !important;
  border-radius: var(--studio-radius-md) !important;
  padding: 12px;
  box-shadow: var(--studio-shadow-sm);
  margin: 10px 0;
}

/* Tooltips */
[data-tooltip]::after {
  background: #1E293B !important;
  color: #F8FAFC !important;
  border: 1px solid #334155 !important;
  border-radius: var(--studio-radius-sm) !important;
  box-shadow: var(--studio-shadow-md) !important;
  font-family: var(--studio-font-body) !important;
  font-size: 0.78rem !important;
  font-weight: 500 !important;
  line-height: 1.4 !important;
  padding: 6px 10px !important;
}

/* Dialog Styling (jQuery UI) */
.ui-dialog {
  background: var(--studio-surface) !important;
  border: 1px solid var(--studio-border-strong) !important;
  border-radius: var(--studio-radius-md) !important;
  box-shadow: var(--studio-shadow-lg) !important;
  color: var(--studio-text-main) !important;
  padding: 0 !important;
  overflow: hidden;
}

.ui-dialog-titlebar {
  background: var(--studio-surface-subtle) !important;
  border: none !important;
  border-bottom: 1px solid var(--studio-border) !important;
  color: var(--studio-text-main) !important;
  font-family: var(--studio-font-head) !important;
  font-weight: 700 !important;
  padding: 10px 16px !important;
}

.ui-dialog-content {
  background: transparent !important;
  color: var(--studio-text-main) !important;
  padding: 16px !important;
}

.ui-widget-overlay {
  background: rgba(15, 23, 42, 0.45) !important;
}

/* Notes & Disclaimers */
.note-chart .card, #pmv-notes {
  background: var(--studio-surface) !important;
  border: 1px solid var(--studio-border) !important;
  border-radius: var(--studio-radius-sm) !important;
  color: var(--studio-text-secondary) !important;
  font-size: 0.82rem !important;
  line-height: 1.5 !important;
}

.note-chart strong {
  color: var(--studio-text-main) !important;
  font-family: var(--studio-font-body);
}

/* Studio #7CB305 Footer */
.studio-footer {
  background: #7CB305 !important;
  border-top: 3px solid #639204 !important;
  color: #FFFFFF !important;
  font-size: 0.84rem;
  padding: 32px 0 20px 0 !important;
  margin-top: 40px;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

.studio-footer h5 {
  font-family: var(--studio-font-head);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #FFFFFF !important;
  margin-bottom: 10px;
}

.studio-footer p {
  color: rgba(255, 255, 255, 0.92) !important;
  line-height: 1.5;
}

.studio-footer a {
  color: #FFFFFF !important;
  font-weight: 600;
  text-decoration: underline !important;
}

.studio-footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.18) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  border-radius: 20px;
  padding: 3px 10px;
  font-family: var(--studio-font-head);
  font-size: 0.74rem;
  font-weight: 700;
  color: #FFFFFF !important;
  letter-spacing: 0.03em;
}

.studio-footer-badge::before {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  background: #FFFFFF !important;
  border-radius: 50%;
}

/* Jumbotron */
.jumbotron {
  background: var(--studio-surface) !important;
  border: 1px solid var(--studio-border) !important;
  border-radius: var(--studio-radius-md) !important;
  box-shadow: var(--studio-shadow-sm) !important;
  color: var(--studio-text-main) !important;
  padding: 2rem !important;
}

.jumbotron h1 {
  color: var(--studio-text-main) !important;
  font-weight: 700;
}

.jumbotron p.lead {
  color: var(--studio-text-secondary);
}

/* Tables */
table, .table {
  color: var(--studio-text-main) !important;
  border-color: var(--studio-border) !important;
}

.table thead th {
  background: var(--studio-surface-subtle) !important;
  border-bottom: 2px solid var(--studio-border-strong) !important;
  color: var(--studio-text-main) !important;
  font-family: var(--studio-font-head);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.table td, .table th {
  border-top: 1px solid var(--studio-border) !important;
}

/* Multi-select & JQuery UI Controls */
.ui-multiselect, .multiselect {
  background: var(--studio-surface) !important;
  border: 1px solid var(--studio-border-strong) !important;
  border-radius: var(--studio-radius-sm) !important;
  color: var(--studio-text-main) !important;
}

.ui-widget-content {
  background: var(--studio-surface) !important;
  color: var(--studio-text-main) !important;
  border: 1px solid var(--studio-border) !important;
}

.ui-slider {
  background: #E2E8F0 !important;
  border: 1px solid var(--studio-border-strong) !important;
  border-radius: 8px !important;
}

.ui-slider .ui-slider-handle {
  background: #2563EB !important;
  border: 2px solid #FFFFFF !important;
  border-radius: 50% !important;
  box-shadow: var(--studio-shadow-sm) !important;
  cursor: pointer !important;
}

input[type="checkbox"], input[type="radio"] {
  accent-color: #2563EB !important;
  cursor: pointer;
}

.ui-dialog button, button#setClo, button#setDynamicClo {
  background: var(--studio-surface) !important;
  border: 1px solid var(--studio-border-strong) !important;
  border-radius: var(--studio-radius-sm) !important;
  color: var(--studio-text-main) !important;
  font-family: var(--studio-font-body) !important;
  font-weight: 600 !important;
  padding: 5px 12px !important;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ui-dialog button:hover, button#setClo:hover, button#setDynamicClo:hover {
  background: var(--studio-surface-subtle) !important;
  border-color: #94A3B8 !important;
}

/* Custom Clean Scrollbars */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: #F1F5F9;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}