/* ============================================================
   CCG Partner Portal — Design System skin
   Standalone forest-green / vellum portal surface.
   Scoped under .pp-root so it never repaints the marketing site.
   Source of truth: Brand Assets/design_handoff_ccg_brand_system
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

.pp-root {
  /* ---- Brand greens (anchored to logo's dark forest) ---- */
  --green-50:  #EFF3EE;
  --green-100: #D9E2D5;
  --green-200: #B3C5AC;
  --green-300: #82A079;
  --green-400: #517B49;
  --green-500: #2F5A2A;   /* primary brand */
  --green-600: #234421;   /* logo color, hover */
  --green-700: #1A3318;
  --green-800: #112110;
  --green-900: #0A150A;

  /* ---- Vellum / paper ---- */
  --vellum-50:  #FAF6EC;
  --vellum-100: #F4ECD8;
  --vellum-200: #E8DCBE;
  --vellum-300: #CFBE93;

  /* ---- Graphite ink ---- */
  --ink-0:   #FFFFFF;
  --ink-50:  #F6F4EE;
  --ink-100: #E8E4D8;
  --ink-200: #C9C5B8;
  --ink-400: #8A8676;
  --ink-600: #4A4738;
  --ink-700: #2E2C22;
  --ink-900: #14130D;

  /* ---- Accents ---- */
  --redline: #B8412C;
  --gold:    #B68B3F;

  /* ---- Semantic ---- */
  --bg-page:    var(--vellum-50);
  --bg-surface: var(--ink-0);
  --bg-dark:    var(--green-700);
  --fg-1:       var(--ink-900);
  --fg-2:       var(--ink-600);
  --fg-3:       var(--ink-400);
  --fg-inverse: var(--vellum-50);
  --brand:      var(--green-600);
  --brand-deep: var(--green-700);
  --brand-weak: var(--green-50);
  --line-1:     rgba(35, 68, 33, 0.18);
  --line-2:     rgba(35, 68, 33, 0.10);
  --line-3:     rgba(35, 68, 33, 0.05);

  /* ---- Type ---- */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* ---- Radii / motion / shadow ---- */
  --r-sm: 2px; --r-md: 4px; --r-lg: 8px; --r-pill: 999px;
  --ease-out: cubic-bezier(0.2, 0.0, 0.0, 1.0);
  --dur-fast: 140ms; --dur-base: 220ms; --dur-slow: 320ms;
  --shadow-1: 0 1px 0 rgba(20, 19, 13, 0.04), 0 1px 2px rgba(20, 19, 13, 0.06);
  --shadow-2: 0 12px 24px -8px rgba(20, 19, 13, 0.16), 0 2px 4px rgba(20, 19, 13, 0.06);

  min-height: 100vh;
  background: var(--bg-page);
  color: var(--fg-1);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.pp-root *, .pp-root *::before, .pp-root *::after { box-sizing: border-box; }
.pp-root ::selection { background: var(--green-200); color: var(--green-900); }
.pp-root :focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 2px; }

/* ---- Shared atoms ------------------------------------------------------- */
.pp-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-deep);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.pp-eyebrow::before {
  content: "";
  width: 24px; height: 1px;
  background: currentColor;
  display: inline-block;
}

.pp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}
.pp-btn:active { opacity: 0.96; box-shadow: inset 0 1px 0 rgba(0,0,0,.12); }
.pp-btn-primary { background: var(--brand-deep); color: var(--fg-inverse); }
.pp-btn-primary:hover { background: var(--green-800); }
.pp-btn-ghost { background: transparent; color: var(--brand-deep); border-color: var(--line-1); }
.pp-btn-ghost:hover { background: var(--brand-weak); }

/* ---- Topbar ------------------------------------------------------------- */
.pp-topbar {
  position: sticky; top: 0; z-index: 100;
  height: 34px;
  background: var(--bg-surface);
  border-bottom: 2px solid var(--green-600);
  display: flex; align-items: center;
  padding: 0 24px;
  gap: 14px;
}
.pp-topbar__brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.pp-topbar__logo { height: 20px; width: auto; }
.pp-topbar__divider { width: 1px; height: 16px; background: var(--line-1); }
/* compact sign-out button in the topbar (≈50% smaller than the standard .pp-btn) */
.pp-topbar .pp-btn { padding: 5px 10px; font-size: 11px; gap: 6px; }
.pp-topbar__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand-deep);
  font-weight: 500;
  white-space: nowrap;
}
.pp-topbar__spacer { flex: 1; }
.pp-topbar__user {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--fg-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 240px;
}

/* ---- Main canvas -------------------------------------------------------- */
.pp-main { max-width: 1120px; margin: 0 auto; padding: 56px 32px 96px; }

.pp-welcome { margin-bottom: 40px; }
.pp-welcome__title {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 34px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--fg-1);
  margin: 16px 0 20px;
}
.pp-welcome__title strong { font-weight: 700; }
.pp-welcome__rule { height: 1px; width: 100%; background: var(--line-1); border: none; margin: 0; }

/* Titleblock metadata strip (drafting-titleblock band) */
.pp-titleblock {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line-1);
  border-radius: var(--r-md);
  background: var(--vellum-100);
  overflow: hidden;
  margin-top: 28px;
}
.pp-titleblock__cell { padding: 14px 20px; border-right: 1px solid var(--line-1); }
.pp-titleblock__cell:last-child { border-right: none; }
.pp-titleblock__label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 6px;
}
.pp-titleblock__value { font-size: 13.5px; font-weight: 500; color: var(--fg-1); }
.pp-titleblock__value--muted { color: var(--fg-3); font-weight: 400; }

/* ---- Projects section header ------------------------------------------- */
.pp-projects-hd { display: flex; align-items: center; gap: 14px; margin: 0 0 24px; }
.pp-count {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-inverse);
  background: var(--green-600);
  border-radius: var(--r-pill);
  padding: 2px 10px;
  line-height: 1.5;
}

.pp-section { display: flex; flex-direction: column; gap: 24px; }

/* ---- Project grid + card ----------------------------------------------- */
.pp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.pp-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.pp-card--linked { cursor: pointer; }
.pp-card--linked:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }

.pp-card__media {
  height: 118px;
  background: var(--green-50);
  border-bottom: 1px solid var(--line-2);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.pp-card__img { width: 100%; height: 100%; object-fit: cover; }
.pp-card__icon {
  display: flex; align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border: 1px solid var(--green-300);
  border-radius: var(--r-md);
  color: var(--green-600);
  background: var(--bg-surface);
}
.pp-card__icon i[data-lucide] { width: 26px; height: 26px; stroke-width: 1.5; }

.pp-card__body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; gap: 8px; }
.pp-card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.pp-card__title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.25;
  color: var(--fg-1);
  margin: 0;
}
.pp-card__desc { font-size: 13.5px; line-height: 1.55; color: var(--fg-3); margin: 0; flex: 1; }
.pp-card__open {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-deep);
  text-decoration: none;
  margin-top: 8px;
}
.pp-card__open i[data-lucide] { width: 13px; height: 13px; transition: transform var(--dur-base) var(--ease-out); }
.pp-card--linked:hover .pp-card__open i[data-lucide] { transform: translate(3px, -3px); }
.pp-card__pending {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-top: 8px;
}

/* ---- Status chip -------------------------------------------------------- */
.pp-status {
  display: inline-flex; align-items: center; gap: 5px;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 9px 3px 7px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
}
.pp-status::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.pp-status--active { color: #1E6F43; background: #E7F0EA; border-color: rgba(30,111,67,0.3); }
.pp-status--inactive { color: var(--fg-2); background: var(--vellum-100); border-color: var(--line-1); }

/* ---- Folder ------------------------------------------------------------- */
.pp-folder {
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
.pp-folder__header {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 14px 20px;
  background: var(--vellum-100);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  transition: background var(--dur-fast) var(--ease-out);
}
.pp-folder__header:hover { background: var(--vellum-200); }
.pp-folder__header [data-lucide="folder"],
.pp-folder__header [data-lucide="folder-open"] { color: var(--green-600); width: 18px; height: 18px; flex-shrink: 0; }
.pp-folder__name {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-deep);
}
.pp-folder__count {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-inverse);
  background: var(--green-600);
  border-radius: var(--r-pill);
  padding: 1px 9px;
  line-height: 1.6;
}
.pp-folder__chevron { color: var(--fg-3); width: 16px; height: 16px; flex-shrink: 0; }
.pp-folder__body {
  padding: 20px;
  background: var(--bg-surface);
  border-top: 1px solid var(--line-2);
}

/* ---- Empty + loading ---------------------------------------------------- */
.pp-empty {
  text-align: center;
  padding: 64px 24px;
  color: var(--fg-3);
  border: 1px dashed var(--line-1);
  border-radius: var(--r-lg);
  background: var(--bg-surface);
}
.pp-empty i[data-lucide] { width: 44px; height: 44px; stroke-width: 1.25; opacity: 0.5; margin-bottom: 14px; }
.pp-empty p { margin: 0; font-size: 14px; }

.pp-loading {
  display: flex; align-items: center; justify-content: center; min-height: 60vh;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-3);
}

/* ---- Login -------------------------------------------------------------- */
.pp-login { display: flex; align-items: flex-start; justify-content: center; padding: 80px 24px 120px; }
.pp-login__card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-surface);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  padding: 40px 36px;
}
.pp-login__title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.2;
  color: var(--fg-1);
  margin: 14px 0 16px;
}
.pp-login__rule { height: 2px; width: 48px; background: var(--green-600); border: none; margin: 0 0 16px; }
.pp-login__lede { font-size: 14.5px; line-height: 1.55; color: var(--fg-2); margin: 0 0 24px; }
.pp-login__providers { display: flex; flex-direction: column; gap: 10px; }
.pp-login__providers .pp-btn { width: 100%; padding: 13px 18px; }

.pp-login__form { display: flex; flex-direction: column; gap: 16px; margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line-2); }
.pp-field { display: flex; flex-direction: column; gap: 6px; }
.pp-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.pp-input {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--fg-1);
  background: var(--bg-surface);
  border: 1px solid var(--line-1);
  border-radius: var(--r-sm);
  padding: 11px 13px;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.pp-input:focus { outline: none; border-color: var(--green-400); }
.pp-login__row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.pp-login__remember { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--fg-2); cursor: pointer; }
.pp-login__remember input { accent-color: var(--green-600); }
.pp-login__forgot { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brand-deep); }
.pp-login__error { font-size: 13px; color: var(--redline); background: rgba(184,65,44,0.08); border: 1px solid rgba(184,65,44,0.25); border-radius: var(--r-sm); padding: 9px 12px; }
.pp-login__notice { font-size: 13px; color: #1E6F43; background: #E7F0EA; border: 1px solid rgba(30,111,67,0.25); border-radius: var(--r-sm); padding: 9px 12px; }
.pp-login__submit { width: 100%; padding: 13px 18px; }
.pp-login__foot { margin: 24px 0 0; padding-top: 22px; border-top: 1px solid var(--line-2); font-size: 13px; color: var(--fg-2); text-align: center; }
.pp-login__foot a { color: var(--brand-deep); }

/* ---- Responsive --------------------------------------------------------- */
@media (max-width: 720px) {
  .pp-topbar { padding: 0 18px; }
  .pp-topbar__user { display: none; }
  .pp-main { padding: 36px 18px 72px; }
  .pp-titleblock { grid-template-columns: 1fr; }
  .pp-titleblock__cell { border-right: none; border-bottom: 1px solid var(--line-1); }
  .pp-titleblock__cell:last-child { border-bottom: none; }
  .pp-grid { grid-template-columns: 1fr; }
}