/* Micantis WorkBook theme */
:root {
  
  --drawer-bg: #f0f1f8;
  --drawer-active: #556daf;
  --header-bg: linear-gradient(to right, #3d5199, #7489c6, #96a8d8);
  --header-text: #f5f5f5;
  --header-button: #f5f5f5;
  --header-button-bg-hover: #4a5f9a;

  
  --primary: #536aa3;
  --primary-50: #edf2fe;
  --primary-100: #dce1ed;
  --primary-200: #b9c3db;
  --primary-300: #96a5ca;
  --primary-400: #7387b8;
  --primary-500: #536aa3;
  --primary-600: #415380;
  --primary-700: #344266;
  --primary-800: #27324d;
  --primary-900: #1a2133;

  --secondary: #8a8c93;
  --secondary-50: #f7f9ff;
  --secondary-100: #e6e8ef;
  --secondary-200: #d6d8df;
  --secondary-300: #bcbec5;
  --secondary-400: #a3a5ab;
  --secondary-500: #8a8c93;
  --secondary-600: #73757b;
  --secondary-700: #595b61;
  --secondary-800: #3e4046;
  --secondary-900: #25272c;

  
  --background: hsl(220 25% 99%);
  --foreground: hsl(225 33% 15%);
  --card: hsl(0 0% 100%);
  --muted: hsl(225 16% 92%);
  --muted-foreground: hsl(225 5% 47%);
  --accent: hsl(220 90% 96%);
  --border: hsl(225 11% 86%);
  --destructive: hsl(0 84% 55%);
  --warning: #bd9f03;
  --success: #3e9651;

  
  --grid-row-height: 33px;
  --grid-header-bg: hsl(220 25% 98%);
  --grid-row-hover: hsl(220 90% 96%);
  --grid-row-alert: #fbe9d7; 

  
  --series-1: #396ab1;
  --series-2: #da7c30;
  --series-3: #3e9651;
  --series-4: #cc2529;
  --series-5: #535154;
  --series-6: #6b4c9a;
  --series-7: #922428;
  --series-8: #948b3d;

  --font-sans: 'Roboto', sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --drawer-bg: color-mix(in srgb, #556daf 6%, hsl(225 33% 14%));
    --header-bg: linear-gradient(to right, #1f2a52, #2a3a6f, #3d5199);
    --header-button-bg-hover: #2a3a6f;
    --primary: #96a5ca;
    --primary-50: #1a2133;
    --primary-100: #27324d;
    --primary-200: #344266;
    --primary-300: #415380;
    --primary-400: #536aa3;
    --primary-500: #7387b8;
    --primary-600: #96a5ca;
    --primary-700: #b9c3db;
    --primary-800: #dce1ed;
    --primary-900: #edf2fe;
    --secondary-800: #e6e8ef;
    --background: hsl(225 33% 15%);
    --foreground: hsl(225 16% 92%);
    --card: hsl(225 33% 23%);
    --muted: hsl(225 33% 23%);
    --muted-foreground: hsl(225 11% 65%);
    --accent: hsl(225 33% 30%);
    --border: hsl(225 33% 30%);
    --destructive: hsl(0 62% 50%);
    --grid-header-bg: hsl(217 33% 17%);
    --grid-row-hover: hsl(217 33% 20%);
    --grid-row-alert: hsl(28 40% 22%);
  }
}
:root[data-theme='dark'] {
  --drawer-bg: color-mix(in srgb, #556daf 6%, hsl(225 33% 14%));
  --header-bg: linear-gradient(to right, #1f2a52, #2a3a6f, #3d5199);
  --header-button-bg-hover: #2a3a6f;
  --primary: #96a5ca;
  --primary-50: #1a2133;
  --primary-100: #27324d;
  --primary-200: #344266;
  --primary-300: #415380;
  --primary-400: #536aa3;
  --primary-500: #7387b8;
  --primary-600: #96a5ca;
  --primary-700: #b9c3db;
  --primary-800: #dce1ed;
  --primary-900: #edf2fe;
  --secondary-800: #e6e8ef;
  --background: hsl(225 33% 15%);
  --foreground: hsl(225 16% 92%);
  --card: hsl(225 33% 23%);
  --muted: hsl(225 33% 23%);
  --muted-foreground: hsl(225 11% 65%);
  --accent: hsl(225 33% 30%);
  --border: hsl(225 33% 30%);
  --destructive: hsl(0 62% 50%);
  --grid-header-bg: hsl(217 33% 17%);
  --grid-row-hover: hsl(217 33% 20%);
  --grid-row-alert: hsl(28 40% 22%);
}

* { box-sizing: border-box; border-color: var(--border); }
html, body { height: 100%; margin: 0; }
body {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 14px;
}
.app { display: flex; height: 100%; }

.drawer {
  width: 208px; flex: none; display: flex; flex-direction: column;
  background: var(--drawer-bg); border-right: 1px solid var(--border); padding: 16px 0;
  transition: width .2s;
}
.drawer.collapsed { width: 48px; }
.drawer-logo { display: block; height: 128px; margin: 16px 16px 24px; }
.drawer-logo img { width: 100%; height: 100%; object-fit: contain; }
.drawer.collapsed .drawer-logo img, .drawer.collapsed .nav-label { display: none; }
.nav-item {
  display: flex; align-items: center; gap: 8px; padding: 8px 16px; margin-left: 24px;
  font-size: 12px; text-transform: uppercase; color: var(--foreground); text-decoration: none;
  border-bottom: 2px solid transparent; cursor: pointer;
}
.drawer.collapsed .nav-item { margin-left: 0; justify-content: center; padding: 8px 0; }
.nav-item:hover { background: var(--accent); }
.nav-item.active { border-bottom-color: var(--drawer-active); }
.nav-item svg { width: 18px; height: 18px; flex: none; }
.nav-label { color: var(--secondary-800); }
.drawer-spacer { flex: 1; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.app-header {
  height: 48px; flex: none; display: flex; align-items: center; gap: 12px; padding: 8px;
  background: var(--header-bg); color: var(--header-text);
  box-shadow: 0 1px 3px rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1); z-index: 10;
}
.app-header img { height: 40px; width: auto; }
.app-header .title { font-size: 16px; }
.app-header .spacer { margin: 0 auto; }
.header-btn {
  color: var(--header-button); background: none; border: 0; border-radius: 9999px;
  padding: 4px; display: inline-flex; cursor: pointer;
}
.header-btn:hover { background: var(--header-button-bg-hover); }
.header-btn svg { width: 24px; height: 24px; }

.content { flex: 1; min-height: 0; overflow: auto; }

.app-footer {
  height: 32px; flex: none; display: flex; align-items: center; justify-content: space-between;
  padding: 4px 16px; border-top: 1px solid var(--border); background: var(--muted);
  color: var(--muted-foreground); font-size: 12px;
}
.app-footer a { color: inherit; text-decoration: none; }

.field { position: relative; flex: 1; }
.field label {
  position: absolute; top: -7px; left: 12px; padding: 0 4px; font-size: 12px;
  background: var(--background); color: var(--primary);
}
.field input, .field select {
  width: 100%; height: 40px; padding: 0 12px; font: inherit; color: inherit;
  background: transparent; border: 1px solid var(--primary); border-radius: 4px;
}
.btn {
  height: 40px; padding: 0 16px; font: inherit; font-size: 16px; color: var(--primary);
  background: transparent; border: 1px solid var(--primary-300); border-radius: 4px;
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
}
.btn:hover { background: var(--primary-50); }
.btn.solid { background: var(--primary); color: #fff; border-color: var(--primary); }
.icon-btn { color: var(--primary); background: none; border: 0; padding: 4px; cursor: pointer; display: inline-flex; }
.icon-btn svg { width: 22px; height: 22px; }

.tabs {
  display: flex; align-items: stretch; height: 44px; flex: none; padding-left: 4px;
  background: var(--background); border-bottom: 1px solid var(--border);
}
.tab {
  position: relative; display: flex; align-items: center; gap: 8px; padding: 0 12px;
  font-size: 14px; color: var(--muted-foreground); cursor: pointer; white-space: nowrap;
}
.tab.active { color: var(--foreground); }
.tab.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px;
  border-radius: 2px; background: var(--primary);
}
.tab .close { display: inline-flex; color: var(--muted-foreground); background: none; border: 0; padding: 0; cursor: pointer; }
.tab .close svg { width: 16px; height: 16px; }
.tab-add { display: flex; align-items: center; padding: 0 10px; color: var(--primary); background: none; border: 0; cursor: pointer; }
.tab-add svg { width: 22px; height: 22px; }

.analysis { display: flex; flex: 1; min-height: 0; }
.tool-rail {
  width: 112px; flex: none; overflow-y: auto; padding: 8px 6px;
  border-right: 1px solid var(--border); display: flex; flex-direction: column; gap: 2px;
}
.tool {
  display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 4px;
  border-radius: 8px; font-size: 14px; color: var(--secondary-700); text-align: center; cursor: pointer;
}
.tool svg { width: 22px; height: 22px; }
.tool:hover, .tool.active { background: var(--primary-50); }
.tool-body { flex: 1; min-width: 0; overflow: auto; }

.tool-landing { height: 100%; display: flex; align-items: center; justify-content: center; gap: 40px; padding: 24px; flex-wrap: wrap; }
.tool-landing h2 { font-size: 16px; font-weight: 500; margin: 0 0 16px; }
.tool-landing p { font-size: 16px; line-height: 1.5; margin: 0 0 24px; max-width: 32ch; }
.tool-landing .btn { width: 100%; justify-content: center; }
.tool-landing .btn:hover { background: var(--primary); color: #fff; }

.stepper { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); flex: none; }
.step-pill {
  display: flex; align-items: center; height: 40px; border-radius: 9999px; overflow: hidden;
  background: var(--muted); color: var(--foreground); font-size: 16px; border: 0; padding: 0; cursor: pointer;
}
.step-pill .n { padding: 0 14px; height: 100%; display: flex; align-items: center; border-right: 1px solid rgb(255 255 255 / .35); }
.step-pill .l { padding: 0 18px 0 14px; }
.step-pill.active { background: var(--primary); color: #fff; }
.step-pill:disabled { cursor: default; }
.step-line { width: 64px; height: 1px; background: var(--border); }

.seg { display: inline-flex; padding: 3px; gap: 2px; border: 1px solid var(--border); border-radius: 6px; background: var(--card); }
.seg button { border: 0; background: none; font: inherit; font-size: 16px; padding: 6px 16px; border-radius: 4px; color: var(--muted-foreground); cursor: pointer; }
.seg button.active { background: var(--primary); color: #fff; }

.split { display: flex; flex: 1; min-height: 0; border-top: 1px solid var(--border); }
.split > .left { flex: 1.65; min-width: 0; display: flex; flex-direction: column; }
.split > .right { flex: 1; min-width: 0; display: flex; flex-direction: column; border-left: 6px solid var(--muted); }
.action-bar { display: flex; justify-content: flex-end; align-items: center; gap: 12px; padding: 10px 12px; border-top: 1px solid var(--border); flex: none; }

.preview-card { width: 380px; height: 260px; border: 1px solid var(--border); border-radius: 6px; background: var(--card); padding: 8px; }

.panel-title { font-size: 18px; padding: 12px; border-bottom: 2px solid var(--primary); }

.grid { width: 100%; border-collapse: collapse; font-size: 14px; }
.grid th {
  position: sticky; top: 0; z-index: 1; text-align: left; font-weight: 500; padding: 0 6px;
  height: 48px; background: var(--grid-header-bg); border-bottom: 1px solid var(--border);
}
.grid td { height: var(--grid-row-height); padding: 0 6px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.grid tbody tr:hover { background: var(--grid-row-hover); }
.grid tr.alert td { background: var(--grid-row-alert); }
.grid .num { text-align: right; font-variant-numeric: tabular-nums; }

.pager {
  display: flex; align-items: center; gap: 16px; height: 48px; padding: 0 12px;
  border-top: 1px solid var(--border); background: var(--card);
}

.progress { height: 10px; background: var(--muted); }
.progress > span { display: block; height: 100%; background: var(--primary); }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.kpi-label { font-size: 12px; color: var(--muted-foreground); text-transform: uppercase; letter-spacing: .04em; }
.kpi-value { font-size: 28px; font-weight: 500; font-variant-numeric: tabular-nums; }

@media (max-width: 768px) {
  .drawer { display: none; }
  .content { padding-left: 16px; padding-right: 16px; }
  .app-header .title { font-size: 14px; }
}