@import "tailwindcss";

@custom-variant dark (&:where([data-theme="dark"]));

/* ── Light (Vercel-inspired) ── */
:root,
[data-theme="light"] {
  --color-background: #ffffff;
  --color-foreground: #171717;
  --color-card: #ffffff;
  --color-card-foreground: #171717;
  --color-popover: #ffffff;
  --color-popover-foreground: #171717;
  --color-primary: #171717;
  --color-primary-foreground: #ffffff;
  --color-secondary: #f5f5f5;
  --color-secondary-foreground: #171717;
  --color-muted: #f5f5f5;
  --color-muted-foreground: #737373;
  --color-accent: #f5f5f5;
  --color-accent-foreground: #171717;
  --color-destructive: #ef4444;
  --color-destructive-foreground: #ffffff;
  --color-border: #e5e5e5;
  --color-ring: #0072f5;
  --color-signal: #ff5b4f;
  --color-input: #e5e5e5;
  --color-overlay: #f5f5f5;
  --radius: 0.5rem;
  --font-geist-sans: "Geist", "Arial", "Apple Color Emoji", "Segoe UI Emoji", sans-serif;
  --font-geist-mono: "Geist Mono", "ui-monospace", "SFMono-Regular", "Roboto Mono", monospace;
}

/* ── Dark (Neutral zinc-dark — no blue, layered depth) ── */
[data-theme="dark"] {
  --color-background: #09090b;
  --color-foreground: #e4e4e7;
  --color-card: #111113;
  --color-card-foreground: #e4e4e7;
  --color-popover: #141416;
  --color-popover-foreground: #e4e4e7;
  --color-primary: #e4e4e7;
  --color-primary-foreground: #09090b;
  --color-secondary: #1a1a1c;
  --color-secondary-foreground: #e4e4e7;
  --color-muted: #18181b;
  --color-muted-foreground: #71717a;
  --color-accent: #1f1f22;
  --color-accent-foreground: #e4e4e7;
  --color-destructive: #f43f5e;
  --color-destructive-foreground: #e4e4e7;
  --color-border: #27272a;
  --color-ring: #71717a;
  --color-signal: #f43f5e;
  --color-input: #27272a;
  --color-overlay: #050505;
}


/* ── Base ── */
* {
  border-color: var(--color-border);
}

body {
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-geist-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Focus ring ── */
:focus-visible {
  outline: 2px solid var(--color-ring);
  outline-offset: 2px;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-muted-foreground);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-foreground);
}

/* ── Selection ── */
::selection {
  background: var(--color-accent);
  color: var(--color-accent-foreground);
}

/* ── Shadow-as-border utility ── */
.shadow-border {
  box-shadow: 0px 0px 0px 1px var(--color-border);
}

.shadow-border-card {
  box-shadow:
    0px 0px 0px 1px var(--color-border),
    0px 2px 4px rgba(0, 0, 0, 0.04),
    0px 8px 8px -8px rgba(0, 0, 0, 0.04);
}

.shadow-border-hover {
  box-shadow:
    0px 0px 0px 1px var(--color-border),
    0px 4px 8px rgba(0, 0, 0, 0.08),
    0px 8px 16px -4px rgba(0, 0, 0, 0.08);
}

/* ── Service card hover (all themes) ── */
.service-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
.service-card:hover {
  transform: translateY(-2px);
}


/* ── Drag overlay ── */
.drag-overlay {
  opacity: 0.95;
  transform: scale(1.03);
  box-shadow:
    0px 0px 0px 2px var(--color-muted-foreground),
    0px 12px 32px rgba(0, 0, 0, 0.25);
  z-index: 50;
}

/* ── Drop indicator ── */
.drop-indicator {
  position: relative;
}
.drop-indicator::before {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  border: 2px dashed var(--color-muted-foreground);
  opacity: 0.5;
  pointer-events: none;
}

/* ── Drop target line ── */
.drop-target-line {
  height: 3px;
  border-radius: 2px;
  background: var(--color-muted-foreground);
  box-shadow: 0 0 8px var(--color-muted-foreground);
  margin: 4px 0;
  animation: pulse-line 1.2s ease-in-out infinite;
}

@keyframes pulse-line {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* ── Dialog / Modal backdrop ── */
[data-state="open"] > [data-radix-dialog-overlay] {
  background: rgba(0, 0, 0, 0.6) !important;
}

/* ── Dialog content surface ── */
.dialog-surface {
  background: var(--color-popover);
  border: 1px solid var(--color-border);
  box-shadow:
    0px 0px 0px 1px var(--color-border),
    0px 8px 32px rgba(0, 0, 0, 0.35);
}

/* ── Colorful badge variants ── */
.badge-local {
  background: #0f1a15;
  color: #34d399;
}
.badge-external {
  background: #1a1a1c;
  color: #a1a1aa;
}
.badge-custom {
  background: #1a1a1c;
  color: #a1a1aa;
}