/* =========================================================================
   ZKCAP-X · V2 · auth.css
   Layer 4 of 5. Focused shell: Access, Intent handoff, Client onboarding.
   Brighter, tighter, higher product context density than public marketing.
   ========================================================================= */

/* ======================================================================
   FOCUSED SHELL
   ====================================================================== */

.focus {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--paper-50);
}

.focus__bar {
  border-bottom: 1px solid var(--rule);
  background: var(--paper-50);
  position: relative;
  z-index: 20;
}
.focus__bar-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  height: 60px;
}
.focus__ctx { display: flex; align-items: center; gap: 10px; min-width: 0; }
.focus__ctx-txt { display: grid; gap: 2px; min-width: 0; }
.focus__ctx-k {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gilt-600);
}
.focus__ctx-v {
  font-size: var(--fs-xs);
  color: var(--ink-600);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.focus__back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--ink-500);
  padding: 7px 10px 7px 0;
  transition: color var(--dur-1) var(--ease-out);
}
.focus__back:hover { color: var(--navy-900); }
.focus__back svg { width: 12px; height: 12px; transition: transform var(--dur-2) var(--ease-out); }
.focus__back:hover svg { transform: translateX(-3px); }
.focus__secure { display: flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-400); }
.focus__secure svg { width: 12px; height: 12px; color: var(--green-600); }

.focus__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
  align-items: stretch;
}

/* Left: context rail — keeps commercial intent visible through Auth */
.focus__rail {
  position: relative;
  background: var(--navy-900);
  color: var(--fg-inverse);
  padding: var(--s-7) var(--gutter);
  display: grid;
  align-content: space-between;
  gap: var(--s-6);
  overflow: hidden;
  isolation: isolate;
}
.focus__rail::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(58% 46% at 82% 12%, rgba(39, 82, 127, 0.5), transparent 72%),
    radial-gradient(46% 40% at 8% 88%, rgba(176, 141, 78, 0.16), transparent 74%);
}
.focus__rail::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(244, 241, 234, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 241, 234, 0.04) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(76% 76% at 34% 30%, #000 8%, transparent 78%);
}
.focus__rail-in { display: grid; gap: var(--s-5); align-content: start; max-width: 520px; }
.focus__rail-t {
  font-family: var(--font-display);
  font-size: clamp(1.42rem, 1.2rem + 1cqw, 1.94rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: #F8F6F1;
}
.focus__rail-d { font-size: var(--fs-sm); color: #A9BACB; line-height: 1.66; max-width: 48ch; }
.focus__rail-foot { display: grid; gap: var(--s-3); font-size: var(--fs-xs); color: #7A8DA3; line-height: 1.55; }
.focus__rail-foot .t-label { color: var(--gilt-300); }

/* “What continues” — keeps the context rail substantive rather than decorative */
.railnext { display: grid; gap: var(--s-3); padding-top: var(--s-2); }
.railnext__row {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: var(--s-3);
  align-items: start;
  padding-top: var(--s-3);
  border-top: 1px solid rgba(244, 241, 234, 0.09);
  font-size: var(--fs-xs);
  color: #8FA2B6;
  line-height: 1.5;
}
.railnext__row strong { color: #D7E0E9; font-weight: 600; font-size: var(--fs-sm); display: block; margin-bottom: 3px; }
.railnext__n {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--gilt-300);
  padding-top: 3px;
}

/* Preserved intent card inside the auth shell */
.intentcard {
  border: 1px solid rgba(217, 192, 140, 0.3);
  background: rgba(255, 255, 255, 0.035);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.intentcard__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: 11px var(--s-4);
  background: rgba(217, 192, 140, 0.09);
  border-bottom: 1px solid rgba(217, 192, 140, 0.2);
}
.intentcard__head-k {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gilt-300);
  display: flex;
  align-items: center;
  gap: 7px;
}
.intentcard__head-k svg { width: 12px; height: 12px; }
.intentcard__head-id { font-family: var(--font-mono); font-size: 9px; color: #8FA2B6; letter-spacing: 0.08em; }
.intentcard__body { padding: var(--s-4); display: grid; gap: var(--s-3); }
.intentcard__row { display: grid; gap: 3px; }
.intentcard__k { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: #7A8DA3; }
.intentcard__v { font-size: var(--fs-sm); color: #E6EDF4; font-weight: 500; }
.intentcard__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(130px, 100%), 1fr)); gap: var(--s-3); }
.intentcard__foot {
  padding: 11px var(--s-4);
  border-top: 1px solid rgba(244, 241, 234, 0.1);
  font-size: var(--fs-2xs);
  color: #8FA2B6;
  display: flex;
  gap: 8px;
  align-items: center;
  line-height: 1.5;
}
.intentcard__foot svg { width: 12px; height: 12px; color: var(--gilt-300); flex: 0 0 auto; }

/* Right: the working column */
.focus__col {
  padding: var(--s-7) var(--gutter);
  display: grid;
  align-content: start;
  justify-items: stretch;
  background: var(--paper-50);
  border-left: 1px solid var(--rule);
  min-width: 0;
}
.focus__col-in { width: 100%; max-width: 400px; margin-inline: auto; display: grid; gap: var(--s-5); }
.focus__col--wide .focus__col-in { max-width: 560px; }

.acchead { display: grid; gap: 10px; }
.acchead__k {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gilt-600);
  display: flex;
  align-items: center;
  gap: 9px;
}
.acchead__k::after { content: ""; flex: 1; height: 1px; background: var(--rule); }
.acchead__t {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.3rem + 0.9cqw, 1.92rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}
.acchead__d { font-size: var(--fs-sm); color: var(--ink-600); line-height: 1.6; }

.accform { display: grid; gap: var(--s-4); }
.accform__row { display: grid; gap: var(--s-3); }
.accform__actions { display: grid; gap: var(--s-3); padding-top: var(--s-2); }
.accform__alt { font-size: var(--fs-xs); color: var(--ink-500); text-align: center; line-height: 1.55; }
.accform__alt button { color: var(--accent-ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.accform__legal { font-size: var(--fs-2xs); color: var(--ink-400); line-height: 1.55; }
.accform__legal a { text-decoration: underline; text-underline-offset: 2px; }

.pwfield { position: relative; display: grid; }
.pwfield__toggle {
  position: absolute;
  right: 8px;
  bottom: 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-400);
  padding: 5px 7px;
  border-radius: var(--radius-xs);
}
.pwfield__toggle:hover { color: var(--fg); background: var(--paper-200); }

.strength { display: grid; gap: 6px; }
.strength__bars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.strength__bar { height: 3px; background: var(--paper-300); border-radius: 999px; transition: background var(--dur-2) var(--ease-out); }
.strength__bar[data-on="1"] { background: var(--red-600); }
.strength__bar[data-on="2"] { background: var(--amber-600); }
.strength__bar[data-on="3"] { background: var(--gilt-600); }
.strength__bar[data-on="4"] { background: var(--green-600); }
.strength__t { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-400); }
.strength__t b { color: var(--fg-600, var(--ink-600)); font-weight: 600; }

.accnote {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 11px;
  padding: 13px 15px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--paper-100);
  font-size: var(--fs-xs);
  color: var(--ink-600);
  line-height: 1.55;
}
.accnote svg { width: 14px; height: 14px; margin-top: 2px; color: var(--ink-400); flex: 0 0 auto; }
.accnote--warn { border-color: #EBDCB8; background: var(--amber-100); }
.accnote--warn svg { color: var(--amber-700); }
.accnote--ok { border-color: var(--green-100); background: var(--green-100); }
.accnote--ok svg { color: var(--green-700); }
.accnote--err { border-color: var(--red-100); background: var(--red-100); }
.accnote--err svg { color: var(--red-700); }

/* Verification input (email OTP style) */
.otp { display: flex; gap: 8px; }
.otp__cell {
  width: 42px;
  height: 50px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-raised);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg);
}
.otp__cell[data-filled="true"] { border-color: var(--navy-700); background: var(--blue-50); }

/* Access error surface state */
.accesserror {
  display: grid;
  gap: var(--s-4);
  justify-items: start;
  padding: var(--s-5);
  border: 1px solid var(--red-100);
  background: var(--red-100);
  border-radius: var(--radius-md);
}
.accesserror__k { display: flex; align-items: center; gap: 9px; color: var(--red-700); font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; }
.accesserror__k svg { width: 15px; height: 15px; }
.accesserror__t { font-family: var(--font-display); font-size: 1.24rem; line-height: 1.18; color: var(--red-700); }
.accesserror__d { font-size: var(--fs-sm); color: #6C3A32; line-height: 1.6; }

/* Invite acceptance card */
.invitebox {
  display: grid;
  gap: var(--s-4);
  padding: var(--s-5);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  box-shadow: var(--shadow-1);
}
.invitebox__who { display: flex; align-items: center; gap: var(--s-4); }
.invitebox__seal {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: var(--navy-850);
  color: var(--gilt-300);
  border: 1px solid rgba(217, 192, 140, 0.3);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.06em;
  flex: 0 0 auto;
}
.invitebox__org { font-weight: 600; font-size: var(--fs-sm); }
.invitebox__role { font-size: var(--fs-xs); color: var(--ink-500); }

/* ======================================================================
   INTENT SURFACE
   ====================================================================== */

.intentsurf { display: grid; gap: var(--s-5); }
.intenthero {
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  overflow: hidden;
}
.intenthero__head {
  padding: var(--s-5);
  background: var(--navy-850);
  color: var(--fg-inverse);
  display: grid;
  gap: 7px;
}
.intenthero__k {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gilt-300);
}
.intenthero__t { font-family: var(--font-display); font-size: 1.34rem; line-height: 1.16; letter-spacing: -0.014em; }
.intenthero__body { padding: var(--s-5); display: grid; gap: var(--s-4); }

.continuity { display: grid; gap: var(--s-4); }
.continuity__row {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: var(--s-3);
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.continuity__row:last-child { border-bottom: 0; }
.continuity__n {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--rule-strong);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-500);
  flex: 0 0 auto;
}
.continuity__t { font-weight: 600; font-size: var(--fs-sm); line-height: 1.35; }
.continuity__d { font-size: var(--fs-xs); color: var(--ink-500); margin-top: 4px; line-height: 1.55; }
.continuity__pill {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-700);
  background: var(--green-100);
  padding: 2px 7px;
  border-radius: 2px;
  display: inline-block;
  margin-top: 7px;
}

/* ======================================================================
   ONBOARDING
   ====================================================================== */

.ob { display: grid; gap: var(--s-5); }
.ob__progress { display: grid; gap: var(--s-3); }
.ob__steps { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px; }
.ob__stepbar { height: 3px; background: var(--paper-300); border-radius: 999px; overflow: hidden; }
.ob__stepbar[data-on="true"] { background: var(--navy-700); }
.ob__legend { display: flex; align-items: baseline; justify-content: space-between; gap: var(--s-3); flex-wrap: wrap; }
.ob__legend-t { font-family: var(--font-display); font-size: 1.18rem; letter-spacing: -0.012em; }
.ob__legend-n { font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-400); }

.ob__step { display: grid; gap: var(--s-4); }
.ob__steptitle { display: grid; gap: 8px; }
.ob__stepk { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gilt-600); }
.ob__stept { font-family: var(--font-display); font-size: 1.46rem; line-height: 1.14; letter-spacing: -0.018em; color: var(--navy-900); }
.ob__stepd { font-size: var(--fs-sm); color: var(--ink-600); line-height: 1.6; }
.ob__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: var(--s-4); }
.ob__full { grid-column: 1 / -1; }
.ob__nav { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; justify-content: space-between; padding-top: var(--s-4); border-top: 1px solid var(--rule); }
.ob__nav-l { display: flex; gap: var(--s-2); }
.ob__summary {
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  overflow: hidden;
}
.ob__summary-head {
  padding: 11px var(--s-4);
  background: var(--paper-200);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-500);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
}
.ob__summary-body { padding: var(--s-4); display: grid; gap: 0; }
.ob__summary-row { display: grid; grid-template-columns: 1fr auto; gap: var(--s-3); align-items: baseline; padding: 9px 0; border-bottom: 1px solid var(--rule-soft); font-size: var(--fs-sm); }
.ob__summary-row:last-child { border-bottom: 0; }
.ob__summary-k { color: var(--ink-500); font-size: var(--fs-xs); }
.ob__summary-v { font-weight: 600; text-align: right; }

/* Handoff state — honest about what happens next */
.handoff {
  display: grid;
  gap: var(--s-5);
  padding: var(--s-6);
  border: 1px solid var(--gilt-300);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--gilt-50), var(--paper-50) 60%);
}
.handoff__k { display: flex; align-items: center; gap: 9px; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gilt-700); }
.handoff__k svg { width: 15px; height: 15px; }
.handoff__t { font-family: var(--font-display); font-size: 1.42rem; line-height: 1.14; letter-spacing: -0.018em; color: var(--navy-900); }
.handoff__d { font-size: var(--fs-sm); color: var(--ink-600); line-height: 1.65; }
.handoff__next { display: grid; gap: var(--s-3); }
.handoff__nextrow { display: grid; grid-template-columns: 24px 1fr; gap: var(--s-3); align-items: start; font-size: var(--fs-sm); color: var(--ink-700); line-height: 1.5; }
.handoff__nextn { width: 24px; height: 24px; border-radius: 50%; background: var(--navy-800); color: var(--gilt-300); display: grid; place-items: center; font-family: var(--font-mono); font-size: 9px; }
.handoff__note {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gilt-700);
  padding: 10px 13px;
  border: 1px dashed var(--gilt-300);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.5);
  line-height: 1.55;
}