/* ==========================================================================
   NAILSXLISSA ADMIN — same token system as the client site
   ========================================================================== */
:root {
  --ink: #16121a;
  --ink-70: rgba(22, 18, 26, .7);
  --ink-45: rgba(22, 18, 26, .45);
  --white: #fffefc;
  --pink: #e8195f;
  --pink-deep: #b80e49;
  --pink-soft: #ff5c8d;
  --blush: #ffe0ec;
  --blush-soft: #fff3f7;
  --line: rgba(22, 18, 26, .12);
  --green: #1f8a4c;
  --green-bg: #e6f6ec;

  --serif: "Fraunces", ui-serif, Georgia, serif;
  --sans: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --radius-nail-sm: 50% 50% 40% 40% / 55% 55% 22% 22%;
  --ease: cubic-bezier(.19, 1, .22, 1);
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--blush-soft); color: var(--ink);
  font-family: var(--sans); -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--serif); margin: 0; }
button { font-family: inherit; cursor: pointer; }
input { font-family: inherit; }
:focus-visible { outline: 2.5px solid var(--pink); outline-offset: 2px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; border: none; transition: all .25s var(--ease);
}
.btn--lg { padding: .95rem 1.8rem; border-radius: var(--radius-nail-sm); font-size: .95rem; }
.btn--sm { padding: .55rem 1.1rem; border-radius: var(--radius-nail-sm); font-size: .8rem; }
.btn--nail { background: var(--ink); color: var(--white); }
.btn--nail:hover { background: var(--pink); }
.btn--ghost { background: transparent; border: 1.5px solid var(--ink); color: var(--ink); }
.btn--ghost:hover { border-color: var(--pink); color: var(--pink-deep); }
.btn--danger:hover { background: var(--pink-deep); }

/* ==========================================================================
   LOCK SCREEN
   ========================================================================== */
.lock {
  position: fixed; inset: 0; z-index: 50;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink); padding: 1.5rem;
}
.lock[hidden] { display: none; }
.lock__card {
  background: var(--white); border-radius: 26px; padding: clamp(2rem, 5vw, 2.8rem);
  max-width: 380px; width: 100%; text-align: center;
}
.lock__mark { font-family: var(--serif); font-weight: 600; font-size: 1.1rem; margin-bottom: 1.6rem; }
.lock__mark span { color: var(--pink); }
.lock__card h1 { font-size: 1.6rem; }
.lock__sub { color: var(--ink-70); font-size: .88rem; margin-top: .5rem; }
#passcodeInput {
  width: 100%; margin: 1.5rem 0 1rem; padding: .85rem 1rem;
  border: 1.5px solid var(--line); border-radius: 12px; font-size: .95rem;
  background: var(--blush-soft); text-align: center; letter-spacing: .1em;
}
#passcodeInput:focus { border-color: var(--pink); background: var(--white); }
.lock__pw-field { position: relative; }
.lock__pw-field #passcodeInput { padding-right: 2.8rem; }
.lock__pw-toggle {
  position: absolute; right: .6rem; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px; border: none; background: none; padding: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-45); border-radius: 8px; transition: color .2s, background .2s;
}
.lock__pw-toggle:hover { color: var(--pink-deep); background: var(--blush); }
.lock__pw-toggle svg { width: 19px; height: 19px; }
.lock .btn { width: 100%; }
.lock__error { color: var(--pink-deep); font-size: .82rem; margin-top: .9rem; }
.lock__hint { color: var(--ink-45); font-size: .72rem; margin-top: 1.6rem; line-height: 1.5; }
.lock__hint code { background: var(--blush); padding: .1rem .4rem; border-radius: 5px; }

/* ==========================================================================
   ADMIN SHELL
   ========================================================================== */
.admin__nav {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem clamp(1.25rem, 4vw, 2.5rem);
  background: var(--white); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.admin__mark { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; color: var(--ink); }
.admin__mark span { color: var(--pink); }
.admin__nav-label {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-45);
  display: none;
}
@media (min-width: 640px) { .admin__nav-label { display: block; } }
.admin__nav-actions { display: flex; gap: .6rem; }

.admin__body { max-width: 1300px; margin: 0 auto; padding: clamp(1.5rem, 4vw, 2.5rem); }

/* ==========================================================================
   STATS
   ========================================================================== */
.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem; margin-bottom: 1.75rem;
}
.stat-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 18px;
  padding: 1.2rem 1.3rem; display: flex; flex-direction: column; gap: .2rem;
}
.stat-card__label { font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--pink-deep); font-weight: 600; }
.stat-card__value { font-family: var(--serif); font-size: 2rem; }
.stat-card__sub { font-size: .78rem; color: var(--ink-45); }

/* ==========================================================================
   LAYOUT
   ========================================================================== */
.admin__layout {
  display: grid; grid-template-columns: 380px 1fr; gap: 1.5rem; align-items: start;
}
@media (max-width: 980px) { .admin__layout { grid-template-columns: 1fr; } }

/* ==========================================================================
   CALENDAR
   ========================================================================== */
.calendar {
  background: var(--white); border: 1px solid var(--line); border-radius: 22px;
  padding: 1.4rem; position: sticky; top: 90px;
}
.calendar__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.calendar__head h2 { font-size: 1.15rem; }
.cal-nav {
  width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--line);
  background: var(--white); font-size: 1.2rem; display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.cal-nav:hover { background: var(--ink); color: var(--white); border-color: var(--ink); }

.calendar__weekdays, .calendar__grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
}
.calendar__weekdays span {
  text-align: center; font-size: .72rem; color: var(--ink-45);
  font-weight: 600; padding-bottom: .5rem;
}
.calendar__grid { gap: 4px; }
.cal-day {
  position: relative; aspect-ratio: 1; border-radius: 10px; border: none;
  background: var(--blush-soft); font-size: .82rem; font-weight: 600; color: var(--ink);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; transition: all .18s;
}
.cal-day:hover:not(.cal-day--empty) { background: var(--blush); }
.cal-day--empty { background: transparent; cursor: default; }
.cal-day--today { box-shadow: inset 0 0 0 1.5px var(--ink); }
.cal-day--selected { background: var(--ink); color: var(--white); }
.cal-day--past { color: var(--ink-45); }
.cal-day__dot {
  width: 5px; height: 5px; border-radius: 50%; background: var(--pink);
}
.cal-day--selected .cal-day__dot { background: var(--pink-soft); }
.cal-day__count {
  position: absolute; top: 2px; right: 4px; font-size: .6rem; color: var(--pink-deep); font-weight: 700;
}
.cal-day--selected .cal-day__count { color: var(--pink-soft); }

.cal-reset {
  width: 100%; margin-top: 1rem; background: none; border: 1px dashed var(--line);
  border-radius: 12px; padding: .6rem; font-size: .78rem; color: var(--ink-70);
}
.cal-reset:hover { border-color: var(--pink); color: var(--pink-deep); }

/* ==========================================================================
   APPOINTMENTS LIST
   ========================================================================== */
.appointments {
  background: var(--white); border: 1px solid var(--line); border-radius: 22px;
  padding: 1.4rem clamp(1.1rem, 3vw, 1.6rem);
}
.appointments__head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap; margin-bottom: 1rem;
}
.appointments__head h2 { font-size: 1.2rem; }
#searchInput {
  border: 1.5px solid var(--line); border-radius: 12px; padding: .55rem .9rem;
  font-size: .85rem; background: var(--blush-soft); min-width: 200px;
}
#searchInput:focus { border-color: var(--pink); background: var(--white); }

.filter-tabs { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.filter-tab {
  border: 1.5px solid var(--line); background: var(--white); color: var(--ink-70);
  border-radius: var(--radius-nail-sm); padding: .45rem 1rem; font-size: .8rem; font-weight: 600;
  transition: all .2s;
}
.filter-tab:hover { border-color: var(--pink-soft); }
.filter-tab.active { background: var(--ink); border-color: var(--ink); color: var(--white); }

.appt-empty { text-align: center; padding: 2.5rem 1rem; color: var(--ink-45); font-size: .9rem; }

.appt-list { list-style: none; margin: 0 0 1.2rem; padding: 0; display: flex; flex-direction: column; gap: .8rem; }
.appt-card {
  border: 1px solid var(--line); border-radius: 16px; padding: 1rem 1.1rem;
  display: grid; grid-template-columns: auto 1fr auto; gap: 1rem; align-items: center;
}
@media (max-width: 640px) { .appt-card { grid-template-columns: 1fr; } }

.appt-card--cancelled { opacity: .55; }
.appt-card--cancelled .appt-card__name { text-decoration: line-through; }

.appt-card__when {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--blush-soft); border-radius: 12px; padding: .6rem .9rem; min-width: 76px; text-align: center;
}
.appt-card__day { font-size: .68rem; text-transform: uppercase; color: var(--pink-deep); font-weight: 700; letter-spacing: .05em; }
.appt-card__date { font-family: var(--serif); font-size: 1.3rem; line-height: 1.1; }
.appt-card__time { font-size: .72rem; color: var(--ink-70); margin-top: .2rem; }

.appt-card__body {}
.appt-card__top { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin-bottom: .3rem; }
.appt-card__name { font-weight: 700; font-size: 1rem; }
.appt-card__badge {
  font-size: .68rem; font-weight: 700; padding: .18rem .55rem; border-radius: 20px;
  background: var(--green-bg); color: var(--green); text-transform: uppercase; letter-spacing: .04em;
}
.appt-card__badge--cancelled { background: var(--blush); color: var(--pink-deep); }
.appt-card__contact { font-size: .8rem; color: var(--ink-70); }
.appt-card__services { font-size: .82rem; color: var(--ink-70); margin-top: .4rem; line-height: 1.5; }
.appt-card__notes { font-size: .78rem; color: var(--ink-45); margin-top: .3rem; font-style: italic; }
.appt-card__total { font-family: var(--serif); font-size: 1.1rem; color: var(--pink-deep); margin-top: .4rem; }

.appt-card__actions { display: flex; flex-direction: column; gap: .5rem; align-items: flex-end; }
@media (max-width: 640px) { .appt-card__actions { flex-direction: row; align-items: stretch; } .appt-card__actions .btn { flex: 1; } }
.btn--cancel { background: var(--white); border: 1.5px solid var(--pink); color: var(--pink-deep); }
.btn--cancel:hover { background: var(--pink); color: var(--white); }
.btn--restore { background: var(--white); border: 1.5px solid var(--line); color: var(--ink-70); }
.btn--restore:hover { border-color: var(--ink); color: var(--ink); }

/* ==========================================================================
   MODAL (cancel confirm)
   ========================================================================== */
.modal {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(22,18,26,.55); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 1.5rem;
}
.modal[hidden] { display: none; }
.modal__card {
  background: var(--white); border-radius: 28px; padding: clamp(1.8rem, 4vw, 2.4rem);
  max-width: 420px; width: 100%; text-align: center;
  box-shadow: 0 30px 80px -20px rgba(22,18,26,.4);
}
.modal__stamp {
  width: 52px; height: 52px; border-radius: 50%; background: var(--ink); color: var(--white);
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem; font-weight: 700;
  margin: 0 auto 1rem;
}
.modal__stamp--warn { background: var(--pink); }
.modal__card h3 { font-size: 1.4rem; margin-bottom: .5rem; }
.modal__msg { color: var(--ink-70); font-size: .88rem; line-height: 1.5; }
.modal__actions { display: flex; gap: .7rem; margin-top: 1.5rem; }
.modal__actions .btn { flex: 1; }