/* =================================================================
   AI MIND SYSTEMS — Client Portal
   Builds on the site design system (styles.css tokens)
   ================================================================= */

/* ---------- Login card ---------- */
.login-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.8rem, 1.4rem + 2vw, 3rem);
  max-width: 460px;
  box-shadow: 0 1px 2px rgba(26,24,19,0.04), 0 12px 40px rgba(26,24,19,0.06);
}
.login-card .field { margin-bottom: 1.1rem; }
.login-card label {
  display: block;
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.02em;
  margin-bottom: 0.35rem;
}
.login-card input {
  width: 100%;
  font: inherit;
  font-size: var(--step-0);
  color: var(--ink);
  background: var(--porcelain);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  transition: border-color 0.2s var(--ease);
}
.login-card input:focus { outline: none; border-color: var(--bronze); }
.login-card .btn { width: 100%; justify-content: center; }
.login-hint {
  margin-top: 1rem;
  font-size: var(--step--1);
  color: var(--muted);
  text-align: center;
}
.login-hint button {
  font: inherit;
  color: var(--bronze-deep);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.login-error {
  display: none;
  font-size: var(--step--1);
  color: #8a3b2e;
  margin-bottom: 1rem;
}
.login-error.is-visible { display: block; }

/* ---------- Portal shell ---------- */
.portal-body { background: var(--porcelain); min-height: 100vh; display: flex; flex-direction: column; }
.portal-main {
  flex: 1;
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(6.5rem, 5.5rem + 3vw, 8.5rem) var(--gutter) 4rem;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(1.5rem, 1rem + 2.5vw, 3.5rem);
  align-items: start;
}

/* Sidebar */
.portal-nav { position: sticky; top: 6.5rem; }
.portal-nav__client {
  font-family: var(--display);
  font-size: var(--step-1);
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 0.3rem;
}
.portal-nav__meta { font-size: var(--step--1); color: var(--muted); margin-bottom: 1.6rem; }
.portal-nav__list { list-style: none; padding: 0; display: grid; gap: 0.15rem; border-top: 1px solid var(--line); }
.portal-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.65rem 0.2rem;
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease);
}
.portal-nav__link:hover { color: var(--ink); }
.portal-nav__link.is-active { color: var(--bronze-deep); }
.portal-nav__link .count {
  font-size: 0.72rem;
  background: var(--bronze);
  color: #fff;
  border-radius: 999px;
  padding: 0.05rem 0.5rem;
  font-weight: 600;
}
.portal-nav__signout { margin-top: 1.4rem; }

/* Views */
.portal-view { display: none; }
.portal-view.is-active { display: block; animation: viewIn 0.35s var(--ease); }
@keyframes viewIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.portal-view__head { margin-bottom: 1.8rem; }
.portal-view__title { font-family: var(--display); font-weight: 500; font-size: var(--step-3); color: var(--ink); line-height: 1.1; }
.portal-view__sub { color: var(--muted); margin-top: 0.5rem; max-width: 56ch; }

/* Cards */
.pcard {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 1rem + 1vw, 1.8rem);
}
.pcard + .pcard { margin-top: 1rem; }
.pcard__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze-deep);
  margin-bottom: 0.6rem;
}
.pcard h3 { font-family: var(--display); font-size: var(--step-2); font-weight: 500; color: var(--ink); line-height: 1.2; }

.portal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.portal-grid .pcard + .pcard { margin-top: 0; }
.portal-grid--full { grid-template-columns: 1fr; }

/* Stat row */
.pstats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1rem; }
.pstat { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.3rem; }
.pstat__num { font-family: var(--display); font-size: var(--step-2); color: var(--ink); line-height: 1.1; }
.pstat__label { font-size: var(--step--1); color: var(--muted); margin-top: 0.2rem; }

/* Status pills */
.pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.18rem 0.65rem;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.pill--done      { background: #EAF2E6; color: #3F6631; border-color: #CFE0C6; }
.pill--active    { background: #F3EBDD; color: var(--bronze-deep); border-color: #E2D3B8; }
.pill--pending   { background: transparent; color: var(--muted); border-color: var(--line-strong); }
.pill--review    { background: #EDEBF5; color: #4C4477; border-color: #D8D4EA; }
.pill--live      { background: #1A1813; color: #F7F5F0; border-color: #1A1813; }
.pill--final     { background: #EAF2E6; color: #3F6631; border-color: #CFE0C6; }
.pill--draft     { background: transparent; color: var(--muted); border-color: var(--line-strong); }

/* Phase stepper (audit timeline) */
.stepper { list-style: none; padding: 0; margin: 0; }
.step { display: grid; grid-template-columns: 2rem 1fr; gap: 1rem; position: relative; padding-bottom: 1.6rem; }
.step:last-child { padding-bottom: 0; }
.step::before {
  content: "";
  position: absolute;
  left: 0.95rem;
  top: 2.1rem;
  bottom: 0.2rem;
  width: 1px;
  background: var(--line-strong);
}
.step:last-child::before { display: none; }
.step__dot {
  width: 2rem; height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  position: relative;
  z-index: 1;
}
.step--done .step__dot { background: var(--bronze); border-color: var(--bronze); color: #fff; }
.step--active .step__dot { border-color: var(--bronze); color: var(--bronze-deep); box-shadow: 0 0 0 4px rgba(151,112,58,0.12); }
.step__title { font-weight: 600; color: var(--ink); display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; }
.step--pending .step__title { color: var(--muted); }
.step__desc { font-size: var(--step--1); color: var(--muted); margin-top: 0.25rem; max-width: 60ch; }
.step__date { font-size: 0.78rem; color: var(--muted); font-weight: 400; }

/* Progress bar */
.progress { height: 4px; background: var(--line); border-radius: 999px; overflow: hidden; }
.progress__fill { height: 100%; background: var(--bronze); border-radius: 999px; transition: width 0.6s var(--ease); }
.progress-row { display: flex; align-items: center; gap: 0.8rem; }
.progress-row .progress { flex: 1; }
.progress-row span { font-size: 0.78rem; color: var(--muted); min-width: 3ch; text-align: right; }

/* Tables / row lists */
.prow-list { list-style: none; padding: 0; margin: 0; }
.prow {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem 1.2rem;
  align-items: center;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}
.prow:last-child { border-bottom: 1px solid var(--line); }
.prow__name { font-weight: 600; color: var(--ink); }
.prow__meta { font-size: var(--step--1); color: var(--muted); }
.prow__side { display: flex; align-items: center; gap: 0.9rem; justify-self: end; }
.prow__side .link { font-size: var(--step--1); font-weight: 600; color: var(--bronze-deep); text-decoration: underline; text-underline-offset: 3px; }

/* Solution cards */
.sol-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.solcard { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem 1.4rem; display: flex; flex-direction: column; gap: 0.7rem; }
.solcard__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.8rem; }
.solcard__name { font-weight: 600; color: var(--ink); font-size: var(--step-0); }
.solcard__desc { font-size: var(--step--1); color: var(--muted); flex: 1; }
.solcard__foot { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--muted); }

/* Activity feed */
.feed { list-style: none; padding: 0; margin: 0; }
.feed li { display: grid; grid-template-columns: auto 1fr; gap: 0.8rem; padding: 0.7rem 0; border-top: 1px solid var(--line); font-size: var(--step--1); }
.feed li:first-child { border-top: none; }
.feed__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--bronze); margin-top: 0.5em; }
.feed time { display: block; color: var(--muted); font-size: 0.75rem; margin-top: 0.15rem; }

/* Messages */
.thread { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.4rem; }
.msg { max-width: 78%; }
.msg__bubble {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px 14px 14px 14px;
  padding: 0.85rem 1.1rem;
  font-size: var(--step--1);
  color: var(--ink-soft);
}
.msg--me { align-self: flex-end; }
.msg--me .msg__bubble { background: #F0E9DC; border-color: #E2D5BC; border-radius: 14px 2px 14px 14px; }
.msg__meta { font-size: 0.72rem; color: var(--muted); margin-top: 0.3rem; padding-inline: 0.3rem; }
.msg--me .msg__meta { text-align: right; }
.composer { display: flex; gap: 0.7rem; }
.composer textarea {
  flex: 1;
  font: inherit;
  font-size: var(--step--1);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.75rem 0.95rem;
  resize: vertical;
  min-height: 2.9rem;
}
.composer textarea:focus { outline: none; border-color: var(--bronze); }

/* Action items */
.todo { display: flex; gap: 0.8rem; align-items: baseline; padding: 0.65rem 0; border-top: 1px solid var(--line); font-size: var(--step--1); }
.todo:first-of-type { border-top: none; }
.todo__box { width: 0.85rem; height: 0.85rem; border: 1px solid var(--bronze); border-radius: 2px; flex: none; transform: translateY(1px); }

/* Demo banner */
.demo-note {
  background: #F0E9DC;
  border: 1px solid #E2D5BC;
  border-radius: var(--radius);
  font-size: var(--step--1);
  color: var(--ink-soft);
  padding: 0.7rem 1rem;
  margin-bottom: 1.6rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .portal-main { grid-template-columns: 1fr; padding-top: 6rem; }
  .portal-nav { position: static; }
  .portal-nav__list { display: flex; flex-wrap: wrap; gap: 0.3rem; border-top: none; }
  .portal-nav__link { border: 1px solid var(--line-strong); border-radius: 999px; padding: 0.4rem 0.95rem; }
  .portal-nav__link.is-active { border-color: var(--bronze); background: var(--paper); }
  .portal-grid, .sol-grid { grid-template-columns: 1fr; }
  .pstats { grid-template-columns: 1fr; }
  .msg { max-width: 95%; }
}