/* ==========================================================================
   admin-skin.css  —  a reversible DESIGN SYSTEM for the admin surface
   --------------------------------------------------------------------------
   This is NOT just a color swap. It re-skins the whole admin (13 /partners pages)
   into one cohesive system: consistent typography, a unified button system, tiles,
   cards, inputs, tables, modals, nav, badges. The HTML is untouched - everything is
   scoped under html[data-skin="..."], so the legacy Tailwind look is the default
   (no attribute) and 100% reversible.

   - TO ADD A SKIN (future): copy the [data-skin="v2"] palette block, rename to
     [data-skin="v3"], change the --s-* values. The system rules below apply to it.
   - TO TUNE: edit the --s-* variables (palette) or the --sys-* tokens (shape/type).
   - TO REVERT: ?skin=off (live) or delete this file + its <link> tags (one commit).

   Toggle: /js/admin-skin.js sets <html data-skin> from ?skin= / localStorage (default v2).
   Scope: all /partners admin pages. Excludes Workshop app + user Service portal.
   ========================================================================== */

/* ==========================================================================
   SKIN "v2" — MODERN NEUTRAL  (palette + design tokens)
   ========================================================================== */
html[data-skin="v2"] {
  /* surfaces */
  --s-page:        #eef2f7;   /* app background (cool slate)      */
  --s-surface:     #ffffff;   /* cards / panels                   */
  --s-surface-2:   #f8fafc;   /* inset / striped rows             */
  --s-surface-3:   #f1f5f9;   /* hover / chips                    */
  /* lines + text */
  --s-border:      #e2e8f0;
  --s-border-2:    #cbd5e1;
  --s-text:        #0f172a;
  --s-text-2:      #334155;
  --s-text-muted:  #64748b;
  --s-text-faint:  #94a3b8;
  /* primary (near-black) + accent (muted blue) */
  --s-primary:        #0f172a;
  --s-primary-hover:  #1e293b;
  --s-primary-soft:   #f1f5f9;
  --s-primary-text:   #ffffff;
  --s-accent:         #2563eb;
  --s-accent-hover:   #1d4ed8;
  --s-accent-soft:    #eff6ff;
  --s-accent-text:    #1e40af;
  /* status */
  --s-ok: #047857;  --s-ok-soft: #ecfdf5;
  --s-warn: #b45309; --s-warn-soft: #fffbeb;
  --s-bad: #b91c1c; --s-bad-soft: #fef2f2;

  /* ---- design tokens (shape + type) ---- one knob each, system-wide ---- */
  --sys-font:      "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sys-mono:      ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sys-radius:    10px;        /* cards / panels                  */
  --sys-radius-sm: 8px;         /* buttons / inputs / tiles        */
  --sys-radius-lg: 14px;        /* modals / big panels             */
  --sys-shadow-card: 0 1px 2px rgba(15,23,42,.04), 0 1px 3px rgba(15,23,42,.05);
  --sys-shadow-pop:   0 12px 40px rgba(15,23,42,.16), 0 2px 8px rgba(15,23,42,.08);
  --sys-ring:       0 0 0 3px rgba(37,99,235,.35);   /* focus ring (accent) */
  --sys-track:      -.011em;                         /* heading tracking    */
}

/* ==========================================================================
   TYPOGRAPHY  — one font + scale across every page/modal
   ========================================================================== */
html[data-skin="v2"] body,
html[data-skin="v2"] input,
html[data-skin="v2"] textarea,
html[data-skin="v2"] select,
html[data-skin="v2"] button {
  font-family: var(--sys-font) !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
html[data-skin="v2"] h1, html[data-skin="v2"] h2, html[data-skin="v2"] h3,
html[data-skin="v2"] h4, html[data-skin="v2"] h5 { letter-spacing: var(--sys-track); color: var(--s-text); }
html[data-skin="v2"] .font-mono, html[data-skin="v2"] code, html[data-skin="v2"] pre { font-family: var(--sys-mono); }

/* ==========================================================================
   SURFACES + COLOR REMAP  (Tailwind utilities → skin vars)
   Specificity: html[attr] .class (0,2,1) beats Tailwind .class (0,1,0) — no !important
   needed for plain utilities; !important only on borders (Tailwind sets them inline-ish).
   ========================================================================== */
html[data-skin="v2"] body { background-color: var(--s-page); color: var(--s-text-2); }
html[data-skin="v2"] .bg-gray-50  { background-color: var(--s-page); }
html[data-skin="v2"] .bg-gray-100 { background-color: var(--s-surface-3); }
html[data-skin="v2"] .bg-gray-200 { background-color: var(--s-surface-3); }
html[data-skin="v2"] .bg-white     { background-color: var(--s-surface); }
html[data-skin="v2"] .border-gray-100, html[data-skin="v2"] .border-gray-200 { border-color: var(--s-border) !important; }
html[data-skin="v2"] .border-gray-300, html[data-skin="v2"] .border-gray-400 { border-color: var(--s-border-2) !important; }
html[data-skin="v2"] .divide-gray-200 > * + * { border-color: var(--s-border); }
html[data-skin="v2"] .text-gray-900 { color: var(--s-text); }
html[data-skin="v2"] .text-gray-800, html[data-skin="v2"] .text-gray-700 { color: var(--s-text-2); }
html[data-skin="v2"] .text-gray-600, html[data-skin="v2"] .text-gray-500 { color: var(--s-text-muted); }
html[data-skin="v2"] .text-gray-400, html[data-skin="v2"] .text-gray-300 { color: var(--s-text-faint); }
html[data-skin="v2"] .ring-green-500 { --tw-ring-color: var(--s-accent); }
html[data-skin="v2"] .border-green-500, html[data-skin="v2"] .border-green-600 { border-color: var(--s-accent) !important; }

/* ==========================================================================
   HEADER / NAV  — clean light header: white surface, hairline border, subtle
   accent underline (no dark band).
   ========================================================================== */
html[data-skin="v2"] header.bg-white {
  background-color: var(--s-surface) !important;
  border-bottom: 1px solid var(--s-border) !important;
  box-shadow: 0 1px 2px rgba(15,23,42,.03);
}
html[data-skin="v2"] header.bg-white h1 { color: var(--s-text) !important; }
html[data-skin="v2"] header.bg-white nav button,
html[data-skin="v2"] header.bg-white nav a { border-radius: 8px; transition: background-color .15s ease, color .15s ease; }
html[data-skin="v2"] header.bg-white nav button:hover,
html[data-skin="v2"] header.bg-white nav a:hover { background-color: var(--s-surface-3) !important; }

/* ==========================================================================
   BUTTON SYSTEM  — unified: primary (solid near-black), accent (blue),
   secondary (outline), ghost (text). Consistent radius/padding/weight/transition.
   ========================================================================== */
html[data-skin="v2"] button,
html[data-skin="v2"] a[href]:not([href=""]) {
  transition: background-color .14s ease, color .14s ease, border-color .14s ease, box-shadow .14s ease, transform .05s ease;
}
/* PRIMARY (was green) → solid near-black */
html[data-skin="v2"] .bg-green-600, html[data-skin="v2"] .bg-green-700, html[data-skin="v2"] .bg-green-800 {
  background-color: var(--s-primary) !important; color: var(--s-primary-text) !important;
  border-radius: var(--sys-radius-sm); font-weight: 600;
  box-shadow: 0 1px 2px rgba(15,23,42,.18);
}
html[data-skin="v2"] .hover\:bg-green-700:hover, html[data-skin="v2"] .hover\:bg-green-800:hover { background-color: var(--s-primary-hover) !important; }
/* green-50 / green text = SUCCESS semantics (sold, paid, positive) — keep them GREEN, not slate.
   (Only the solid green-600/700/800 buttons above become near-black; soft green stays success-green.) */
html[data-skin="v2"] .bg-green-50 { background-color: var(--s-ok-soft) !important; }
html[data-skin="v2"] .text-green-600, html[data-skin="v2"] .text-green-700, html[data-skin="v2"] .text-green-800 { color: var(--s-ok) !important; }
/* ACCENT (was blue) → muted blue, the single accent */
html[data-skin="v2"] .bg-blue-600, html[data-skin="v2"] .bg-blue-700 {
  background-color: var(--s-accent) !important; color: #fff !important;
  border-radius: var(--sys-radius-sm); font-weight: 600;
}
html[data-skin="v2"] .hover\:bg-blue-700:hover { background-color: var(--s-accent-hover) !important; }
html[data-skin="v2"] .bg-blue-50 { background-color: var(--s-accent-soft) !important; }
html[data-skin="v2"] .text-blue-600, html[data-skin="v2"] .text-blue-700 { color: var(--s-accent) !important; }
html[data-skin="v2"] .border-blue-500, html[data-skin="v2"] .border-blue-600 { border-color: var(--s-accent) !important; }
/* SECONDARY outline buttons (gray-100/200/white with border) → clean outline */
html[data-skin="v2"] button.bg-gray-100, html[data-skin="v2"] button.bg-gray-200,
html[data-skin="v2"] button.bg-white, html[data-skin="v2"] a.bg-white {
  border-radius: var(--sys-radius-sm); font-weight: 500;
}

/* ==========================================================================
   CARDS + TILES  — flat, hairline border, soft shadow, consistent radius + hover
   ========================================================================== */
html[data-skin="v2"] .shadow, html[data-skin="v2"] .shadow-sm { box-shadow: var(--sys-shadow-card) !important; }
html[data-skin="v2"] .shadow-md, html[data-skin="v2"] .shadow-lg { box-shadow: var(--sys-shadow-card) !important; }
html[data-skin="v2"] .rounded-lg { border-radius: var(--sys-radius) !important; }
html[data-skin="v2"] .rounded-xl, html[data-skin="v2"] .rounded-2xl { border-radius: var(--sys-radius) !important; }
/* kanban tiles (workshop + personal board) */
html[data-skin="v2"] .kb-tile { border-radius: var(--sys-radius-sm) !important; border-color: var(--s-border) !important; transition: transform .12s ease, box-shadow .12s ease; }
html[data-skin="v2"] .kb-tile:hover { box-shadow: var(--sys-shadow-card); }
/* kanban cards (personal board) */
html[data-skin="v2"] .kanban-card { border-radius: var(--sys-radius-sm) !important; border-color: var(--s-border) !important; }

/* ==========================================================================
   INPUTS  — consistent border, radius, focus ring (accent)
   ========================================================================== */
html[data-skin="v2"] input[type="text"], html[data-skin="v2"] input[type="email"],
html[data-skin="v2"] input[type="number"], html[data-skin="v2"] input[type="password"],
html[data-skin="v2"] input[type="search"], html[data-skin="v2"] input[type="date"],
html[data-skin="v2"] input[type="tel"], html[data-skin="v2"] input[type="url"],
html[data-skin="v2"] textarea, html[data-skin="v2"] select {
  border-color: var(--s-border-2) !important; border-radius: var(--sys-radius-sm) !important;
  background-color: var(--s-surface) !important; color: var(--s-text) !important;
}
html[data-skin="v2"] input:focus, html[data-skin="v2"] textarea:focus, html[data-skin="v2"] select:focus,
html[data-skin="v2"] .focus\:ring-green-500:focus, html[data-skin="v2"] .focus\:border-green-500:focus {
  outline: none !important; border-color: var(--s-accent) !important; box-shadow: var(--sys-ring) !important;
}

/* ==========================================================================
   TABLES  — consistent header + row hairlines
   ========================================================================== */
html[data-skin="v2"] table thead th { color: var(--s-text-muted); font-weight: 600; letter-spacing: .01em; }
html[data-skin="v2"] table tbody tr { border-color: var(--s-border) !important; }
html[data-skin="v2"] table tbody tr:hover { background-color: var(--s-surface-3); }

/* ==========================================================================
   MODALS  — consistent overlay + panel + radius. Targets the common fixed
   overlays the admin uses (x-show full-screen panels + classic modals).
   ========================================================================== */
html[data-skin="v2"] .fixed.inset-0[class*="bg-black"],
html[data-skin="v2"] .fixed.inset-0[class*="bg-gray-900"] { background-color: rgba(15,23,42,.55) !important; backdrop-filter: blur(2px); }
html[data-skin="v2"] .fixed.inset-0 .bg-white,
html[data-skin="v2"] .fixed.inset-0 .rounded-lg,
html[data-skin="v2"] .fixed.inset-0 .rounded-xl {
  border-radius: var(--sys-radius-lg) !important; box-shadow: var(--sys-shadow-pop) !important; border: 1px solid var(--s-border);
}
html[data-skin="v2"] .modal .box { border-radius: var(--sys-radius-lg) !important; box-shadow: var(--sys-shadow-pop) !important; }

/* ==========================================================================
   BADGES / PILLS  — flat, consistent radius
   ========================================================================== */
html[data-skin="v2"] .badge { border-radius: 6px !important; font-weight: 600; }
html[data-skin="v2"] .rounded-full { /* keep pills round */ }

/* ==========================================================================
   STATUS COLORS  — calmed toward neutral
   ========================================================================== */
html[data-skin="v2"] .bg-emerald-50 { background-color: var(--s-ok-soft) !important; }
html[data-skin="v2"] .text-emerald-600, html[data-skin="v2"] .text-emerald-700 { color: var(--s-ok) !important; }
html[data-skin="v2"] .bg-amber-50, html[data-skin="v2"] .bg-yellow-50 { background-color: var(--s-warn-soft) !important; }
html[data-skin="v2"] .text-amber-600, html[data-skin="v2"] .text-yellow-600 { color: var(--s-warn) !important; }
html[data-skin="v2"] .bg-red-50 { background-color: var(--s-bad-soft) !important; }
html[data-skin="v2"] .text-red-600, html[data-skin="v2"] .text-red-700 { color: var(--s-bad) !important; }
