/* CSS Layer order - CRITICAL for PrimeVue + Tailwind */
@layer theme, base, primevue, components, utilities;

/* Tailwind CSS v4 - single import handles theme + utilities */
@import 'tailwindcss';

/* PrimeIcons */
@import 'primeicons/primeicons.css';

/* ===================== Font Imports ===================== */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

/* ===================== Design Tokens ===================== */
@theme {
  /* Font Families */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Base Colors */
  --color-white: #ffffff;
  --color-black: #000000;

  /* Custom Colors - Charcoal palette (dark backgrounds) */
  --color-charcoal-100: #55565e;
  --color-charcoal-200: #494a50;
  --color-charcoal-300: #3c3d42;
  --color-charcoal-400: #313235;
  --color-charcoal-500: #2d2e32;
  --color-charcoal-600: #262729;
  --color-charcoal-700: #202121;
  --color-charcoal-800: #171718;

  /* Smoke palette (light grays) */
  --color-smoke-100: #f3f3f3;
  --color-smoke-200: #e9e9e9;
  --color-smoke-300: #e1e1e1;
  --color-smoke-400: #d9d9d9;
  --color-smoke-500: #c5c5c5;
  --color-smoke-600: #b4b4b4;
  --color-smoke-700: #a0a0a0;
  --color-smoke-800: #8a8a8a;

  /* Azure palette (blues) */
  --color-azure-300: #78bae9;
  --color-azure-400: #31b9f4;
  --color-azure-600: #0b8ce9;

  /* Accent colors */
  --color-coral-500: #f75951;
  --color-coral-600: #e04e48;
  --color-jade-400: #47e469;
  --color-gold-500: #fdab34;
}

/* ===================== Root Variables ===================== */
:root {
  /* Base colors - Light mode */
  --fg-color: #000;
  --bg-color: #fff;
  --comfy-menu-bg: #353535;
  --input-text: #ddd;
  --border-color: #4e4e4e;

  /* Semantic tokens - Light mode */
  --base-foreground: var(--color-charcoal-800);
  --base-background: var(--color-white);
  --muted-foreground: var(--color-smoke-800);
  --secondary-background: var(--color-smoke-200);
  --secondary-background-hover: var(--color-smoke-300);
  --primary-background: var(--color-azure-600);
  --primary-background-hover: var(--color-azure-400);
  --border-default: var(--color-smoke-400);
  --border-subtle: var(--color-smoke-300);

  /* Interface colors */
  --interface-panel-surface: var(--color-white);
  --interface-stroke: var(--color-smoke-300);
  --button-surface: var(--color-white);
  --button-hover-surface: var(--color-smoke-200);
}

/* ===================== Dark Theme ===================== */
.dark-theme {
  --fg-color: #fff;
  --bg-color: #202020;

  /* Semantic tokens - Dark mode */
  --base-foreground: var(--color-white);
  --base-background: var(--color-charcoal-800);
  --muted-foreground: var(--color-smoke-700);
  --secondary-background: var(--color-charcoal-600);
  --secondary-background-hover: var(--color-charcoal-400);
  --primary-background: var(--color-azure-600);
  --primary-background-hover: var(--color-azure-400);
  --border-default: var(--color-charcoal-200);
  --border-subtle: var(--color-charcoal-300);

  /* Interface colors */
  --interface-panel-surface: var(--color-charcoal-800);
  --interface-stroke: var(--color-charcoal-400);
  --button-surface: var(--color-charcoal-600);
  --button-hover-surface: var(--color-charcoal-400);
}

/* ===================== Tailwind Theme Inline ===================== */
@theme inline {
  --color-base-foreground: var(--base-foreground);
  --color-base-background: var(--base-background);
  --color-muted-foreground: var(--muted-foreground);
  --color-secondary-background: var(--secondary-background);
  --color-secondary-background-hover: var(--secondary-background-hover);
  --color-primary-background: var(--primary-background);
  --color-primary-background-hover: var(--primary-background-hover);
  --color-border-default: var(--border-default);
  --color-border-subtle: var(--border-subtle);
  --color-interface-panel-surface: var(--interface-panel-surface);
  --color-interface-stroke: var(--interface-stroke);
  --color-button-surface: var(--button-surface);
  --color-button-hover-surface: var(--button-hover-surface);
}

/* ===================== Base Styles ===================== */
html {
  font-family: var(--font-sans, system-ui, sans-serif);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg-color);
  color: var(--fg-color);
}

#app {
  min-height: 100vh;
}

/* ===================== Utility Classes ===================== */
@utility scrollbar-thin {
  scrollbar-width: thin;
}

@utility scrollbar-none {
  scrollbar-width: none;
  &::-webkit-scrollbar {
    display: none;
  }
}

/* ===================== Dialog Styles ===================== */
.dialog-mask {
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
}

.dialog-root {
  background-color: var(--interface-panel-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 0.5rem;
  box-shadow:
    0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -4px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  background-color: var(--interface-panel-surface);
}

.dialog-title {
  flex: 1;
}

.dialog-title-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--base-foreground);
}

.dialog-header-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.dialog-header-actions button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.25rem;
  color: var(--muted-foreground);
  transition: all 0.15s ease;
}

.dialog-header-actions button:hover {
  background-color: var(--secondary-background);
  color: var(--base-foreground);
}

.dialog-content {
  padding: 1.25rem;
  background-color: var(--interface-panel-surface);
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-subtle);
  background-color: var(--interface-panel-surface);
}

.dialog-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dialog-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dialog-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--base-foreground);
}

.dialog-input-root,
.dialog-textarea-root {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  background-color: var(--button-surface);
  border: 1px solid var(--border-default);
  border-radius: 0.375rem;
  color: var(--base-foreground);
  transition: all 0.15s ease;
}

.dialog-input-root::placeholder,
.dialog-textarea-root::placeholder {
  color: var(--muted-foreground);
}

.dialog-input-root:focus,
.dialog-textarea-root:focus {
  outline: none;
  border-color: var(--primary-background);
  box-shadow: 0 0 0 2px rgba(11, 140, 233, 0.2);
}

.dialog-textarea-root {
  resize: vertical;
  min-height: 4.5rem;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.dialog-btn {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: all 0.15s ease;
  cursor: pointer;
}

.dialog-btn-secondary {
  background-color: var(--button-surface);
  border: 1px solid var(--border-default);
  color: var(--base-foreground);
}

.dialog-btn-secondary:hover {
  background-color: var(--button-hover-surface);
}

.dialog-btn-primary {
  background-color: var(--primary-background);
  border: 1px solid var(--primary-background);
  color: var(--color-white);
}

.dialog-btn-primary:hover {
  background-color: var(--primary-background-hover);
  border-color: var(--primary-background-hover);
}

.dialog-btn-disabled {
  background-color: var(--secondary-background);
  border: 1px solid var(--border-subtle);
  color: var(--muted-foreground);
  cursor: not-allowed;
}

/* ===================== PrimeVue Tooltip Overrides (v2 Interface) ===================== */
.p-tooltip {
  --p-tooltip-padding: 0.25rem 0.5rem;
  --p-tooltip-border-radius: 4px;
  --p-tooltip-background: #000000;
  --p-tooltip-color: #fafafa;
  --p-tooltip-show-delay: 100ms;
  --p-tooltip-hide-delay: 0ms;
}

.p-tooltip .p-tooltip-text {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.5rem;
  white-space: nowrap;
  border: 1px solid #52525b;
  border-radius: 4px;
}

/* Dark mode tooltip - for canvas/editor */
.dark .p-tooltip,
.dark-theme .p-tooltip {
  --p-tooltip-background: #000000;
  --p-tooltip-color: #fafafa;
}

/* ===================== PrimeVue Popover Overrides ===================== */
@layer primevue {
  .p-popover {
    --p-popover-background: #18181b;
    --p-popover-border-color: #3f3f46;
    --p-popover-border-radius: 0.5rem;
    --p-popover-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --p-popover-padding: 0;
    --p-popover-content-padding: 0;
  }
}