/* ==========================================================================
   Tera Interior. Admin: the leads register.
   Reuses the sheet tokens from style.css and adds the dashboard shell.
   ========================================================================== */

.admin { background: var(--paper); }

.admin-wrap {
  width: 100%;
  max-width: 76rem;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Boot ---------------------------------------------------------------------- */

.boot { min-height: 100svh; display: grid; place-items: center; padding: var(--gutter); }

/* Login --------------------------------------------------------------------- */

.login {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: var(--gutter);
  overflow: hidden;
}
.login__gridlines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(to right, var(--line-soft) 0 1px, transparent 1px calc(100% / 12));
  opacity: 0.6;
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 85%);
}
.login__card {
  position: relative;
  width: 100%;
  max-width: 26rem;
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  background: var(--paper-2);
  border: 1px solid var(--ink);
}
.login__sheet { margin-top: 1.5rem; }
.login__title { font-size: 1.625rem; margin-block: 0.6rem 1.75rem; max-width: 16ch; }
.login__pass { margin-top: 1rem; }
.login__submit { width: 100%; margin-top: 1.5rem; }
.login__back { margin-top: 1.5rem; font-family: var(--font-mono); font-size: var(--fs-mono); }
.login__back a { color: var(--mute); text-decoration: none; }
.login__back a:hover { color: var(--ochre); }

.login__demo {
  margin-top: 1.5rem;
  padding: 0.9rem 1rem;
  background: var(--ochre-soft);
  border-left: 2px solid var(--ochre-bright);
  font-size: var(--fs-small);
  color: var(--ink-2);
}
.login__demo-label { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; color: var(--ochre); margin-bottom: 0.25rem; }
.login__demo code { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--ink); }
.login__fill { background: none; border: 0; padding: 0; color: var(--ochre); text-decoration: underline; cursor: pointer; }

/* Light fields for the paper side of the admin. Dark fields stay for the panel. */
.login .field input {
  background: var(--paper);
  border-color: var(--line);
  color: var(--ink);
}
.login .field input:focus { border-color: var(--ochre-bright); }
.login .field__label { color: var(--mute); }
.login .form__status { color: var(--mute); }
.login .form__status[data-tone="error"] { color: var(--bad); }

/* Shell --------------------------------------------------------------------- */

.adminbar { border-bottom: 1px solid var(--ink); background: var(--paper); }
.adminbar__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  min-height: 4.25rem;
}
.adminbar__sheet { display: none; }
@media (min-width: 48rem) {
  .adminbar__grid { display: grid; grid-template-columns: auto 1fr auto; }
  .adminbar__sheet { display: flex; padding-left: 2rem; border-left: 1px solid var(--line); }
}
.adminbar__end { display: flex; align-items: center; gap: 1rem; }
.adminbar__user { font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--mute); }
@media (max-width: 30rem) { .adminbar__user { display: none; } }
.adminbar__out { min-height: 2.5rem; padding-inline: 1rem; }

.admin-main { padding-block: 2rem 5rem; }
.admin-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.5rem 2rem; margin-bottom: 1.5rem; }
.admin-title { font-size: var(--fs-h2); }
.admin-note { font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--mute); }
.admin-note[data-tone="error"] { color: var(--bad); }

/* Stats --------------------------------------------------------------------- */

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
  margin-bottom: 1.5rem;
}
.stat {
  padding: 1rem 1.1rem;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper-2);
}
.stat--total { grid-column: 1 / -1; }
@media (min-width: 48rem) {
  .stats { grid-template-columns: repeat(5, 1fr); }
  .stat--total { grid-column: auto; }
}
.stat__value { font-size: 2rem; font-weight: 520; font-stretch: 94%; line-height: 1; letter-spacing: -0.02em; }
.stat__label { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; color: var(--mute); margin-top: 0.5rem; display: flex; align-items: center; gap: 0.45rem; }
.stat__dot { width: 0.5rem; height: 0.5rem; background: var(--line); }
.stat__dot[data-status="New"] { background: #7a9a4a; }
.stat__dot[data-status="Contacted"] { background: #5b6f9e; }
.stat__dot[data-status="Qualified"] { background: var(--ochre-bright); }
.stat__dot[data-status="Closed"] { background: #8f877b; }

/* Toolbar ------------------------------------------------------------------- */

.toolbar { display: grid; gap: 0.75rem; margin-bottom: 1.25rem; }
@media (min-width: 48rem) { .toolbar { grid-template-columns: 1fr auto; align-items: center; } }
.toolbar__search { position: relative; }
.toolbar__icon {
  position: absolute; left: 0.9rem; top: 50%;
  width: 1rem; height: 1rem;
  transform: translateY(-50%);
  fill: none; stroke: var(--mute); stroke-width: 1.4;
  pointer-events: none;
}
.toolbar__search input { padding-left: 2.6rem; }
.toolbar__filters { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.toolbar input, .admin-select {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.6rem 0.9rem;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  transition: border-color var(--dur) var(--ease);
}
.admin-select {
  appearance: none;
  min-width: 10rem;
  padding-right: 2.4rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 6 8 10.5 12.5 6' fill='none' stroke='%239a6316' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.8rem center;
  background-size: 1rem;
}
.toolbar input:focus, .admin-select:focus { outline: none; border-color: var(--ink); }
.toolbar input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }

/* Register. The lead list with a header row. ---------------------------------- */

.register { border-top: 1px solid var(--ink); }

.register__head, .lead {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 0.9fr 8.5rem;
  gap: 1rem;
  align-items: center;
}
.register__head {
  display: none;
  padding: 0.6rem 1rem;
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
  border-bottom: 1px solid var(--ink);
}
@media (min-width: 56rem) { .register__head { display: grid; } }

.lead {
  position: relative;
  width: 100%;
  padding: 0.9rem 1rem;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: background var(--dur) var(--ease);
}
.lead:hover { background: var(--paper-2); }
.lead::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: -1px;
  width: 2px;
  background: var(--ochre-bright);
  transform: scaleY(0);
  transition: transform var(--dur) var(--ease);
}
.lead:hover::before, .lead:focus-visible::before { transform: none; }
.lead:focus-visible { outline-offset: -2px; }

.lead__name { display: block; font-weight: 520; font-stretch: 96%; letter-spacing: -0.01em; }
.lead__sub { display: block; font-family: var(--font-mono); font-size: var(--fs-tiny); color: var(--mute); word-break: break-word; margin-top: 0.15rem; }
.lead__cell { font-size: var(--fs-small); color: var(--ink-2); }
.lead__cell--date { font-family: var(--font-mono); font-size: var(--fs-tiny); color: var(--mute); }

/* Status control in the row. Saves on change without opening the lead. */
.rowstatus { position: relative; justify-self: start; }
.rowstatus select {
  appearance: none;
  min-height: 2rem;
  padding: 0.3rem 1.9rem 0.3rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--paper-2);
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 6 8 10.5 12.5 6' fill='none' stroke='%236b665d' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  background-size: 0.85rem;
}
.rowstatus select:focus { outline: none; border-color: var(--ink); }
.rowstatus::before {
  content: "";
  position: absolute;
  left: 0.55rem; top: 50%;
  width: 0.5rem; height: 0.5rem;
  transform: translateY(-50%);
  background: var(--line);
  pointer-events: none;
}
.rowstatus[data-status="New"]::before { background: #7a9a4a; }
.rowstatus[data-status="Contacted"]::before { background: #5b6f9e; }
.rowstatus[data-status="Qualified"]::before { background: var(--ochre-bright); }
.rowstatus[data-status="Closed"]::before { background: #8f877b; }
.rowstatus.is-saving select { opacity: 0.5; }

@media (max-width: 55.99rem) {
  .lead { grid-template-columns: 1fr auto; grid-template-areas: "name status" "type type" "budget budget" "date date"; gap: 0.35rem 1rem; }
  .lead > :nth-child(1) { grid-area: name; }
  .lead > :nth-child(2) { grid-area: type; }
  .lead > :nth-child(3) { grid-area: budget; }
  .lead > :nth-child(4) { grid-area: date; }
  .lead .rowstatus { grid-area: status; }
  .lead__cell::before { content: attr(data-label); font-family: var(--font-mono); font-size: var(--fs-tiny); text-transform: uppercase; color: var(--mute); margin-right: 0.6rem; }
}

/* Loading and empty states. */
.skeleton { display: grid; }
.skeleton__row {
  height: 3.6rem;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(90deg, transparent 0%, var(--paper-2) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
}
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

.empty {
  display: grid;
  justify-items: center;
  gap: 0.75rem;
  padding: 3.5rem 1rem;
  text-align: center;
  color: var(--mute);
  border-bottom: 1px solid var(--line-soft);
}
.empty .stamp { width: 5.5rem; transform: rotate(-8deg); }
.empty__title { font-size: var(--fs-h3); color: var(--ink); }
.empty p { max-width: 32ch; font-size: var(--fs-small); }

/* Detail panel ---------------------------------------------------------------- */

.panel { position: fixed; inset: 0; z-index: 120; display: flex; justify-content: flex-end; }
.panel__backdrop {
  position: absolute; inset: 0;
  background: rgba(31, 30, 27, 0.5);
  opacity: 0;
  transition: opacity 320ms var(--ease);
}
.panel__body {
  position: relative;
  width: min(100%, 36rem);
  height: 100%;
  overflow-y: auto;
  background: var(--graphite);
  color: var(--on-dark);
  padding: clamp(1.25rem, 1rem + 2vw, 2.25rem);
  transform: translateX(100%);
  transition: transform 420ms var(--ease);
  border-left: 1px solid var(--ochre-bright);
}
.panel.is-open .panel__backdrop { opacity: 1; }
.panel.is-open .panel__body { transform: none; }
@media (max-width: 40rem) {
  .panel { align-items: flex-end; }
  .panel__body { width: 100%; height: 94svh; transform: translateY(100%); border-left: 0; border-top: 1px solid var(--ochre-bright); }
}

.panel__head { display: flex; align-items: start; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.panel__meta { color: var(--on-dark-mute); }
.panel__meta span:first-child { color: var(--ochre-bright); }
.panel__meta span + span::before { color: var(--on-dark-line); }
.panel__title { font-size: 1.5rem; margin-top: 0.5rem; word-break: break-word; }
.panel__close {
  width: 2.75rem; height: 2.75rem; flex: none;
  display: grid; place-items: center;
  background: none;
  border: 1px solid var(--on-dark-line);
  color: inherit;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease);
}
.panel__close svg { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 1.4; }
.panel__close:hover { border-color: var(--on-dark); }

.panel .form__row + .form__row { margin-top: 1rem; }

/* Status. Segmented, saves on change. */
.status { border: 0; padding: 0; margin: 0 0 1.5rem; min-width: 0; }
.status legend { padding: 0; margin-bottom: 0.45rem; }
.status__row { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--on-dark-line); }
.status__opt { position: relative; }
.status__opt input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.status__opt span {
  display: flex; align-items: center; justify-content: center;
  min-height: 2.75rem;
  padding: 0.4rem 0.25rem;
  font-family: var(--font-mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-dark-mute);
  border-right: 1px solid var(--on-dark-line);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.status__opt:last-child span { border-right: 0; }
.status__opt input:checked + span { background: var(--ochre-bright); color: var(--graphite); font-weight: 500; }
.status__opt input:focus-visible + span { outline: 2px solid var(--ochre-bright); outline-offset: -2px; }
.status.is-saving .status__row { opacity: 0.55; }
.status__hint { margin-top: 0.45rem; font-family: var(--font-mono); font-size: var(--fs-tiny); color: var(--on-dark-mute); min-height: 1rem; }
.status__hint[data-tone="ok"] { color: #b9cf9a; }
.status__hint[data-tone="error"] { color: var(--bad-dark); }

.panel .form__status { margin-top: 1rem; }
.panel__actions { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; margin-top: 0.5rem; }

.bracket--danger { color: var(--bad-dark); }
.bracket--danger::before, .bracket--danger::after { border-color: currentColor; }
@media (hover: hover) { .bracket--danger:hover { color: #f0b39c; } }

.confirm {
  margin-top: 1.5rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--bad-dark);
}
.confirm__text { font-size: var(--fs-small); color: var(--on-dark); }
.confirm__actions { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-top: 0.75rem; }

.panel.is-confirming .panel__actions { display: none; }

/* The hidden attribute has to beat the display rules declared above. */
[hidden] { display: none !important; }