/* Agenda — matches niccolorotti.com palette */
:root{
  --c-bg:#FAF7F2; --c-bg-dark:#1F3349; --c-bg-darker:#152434;
  --c-ink:#1A2B3D; --c-mute:#5C6F82;
  --c-teal:#2C7686; --c-teal-light:#6BC2C5; --c-teal-bg:#E8F4F4;
  --c-line:#E1DDD4; --c-card:#FFFFFF;
  --c-ok:#2D8654; --c-ok-bg:#E5F2EC;
  --c-warn:#B7791F; --c-warn-bg:#FCF1DD;
  --c-err:#C1432F; --c-err-bg:#FBE8E4;
  --r:14px; --r-sm:10px;
  --t:.2s ease;
  --shadow:0 4px 24px rgba(31,51,73,.06);
  --shadow-lg:0 14px 40px rgba(31,51,73,.10);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--c-bg);color:var(--c-ink);line-height:1.55;
  font-size:15px;-webkit-font-smoothing:antialiased;
}
a{color:var(--c-teal);text-decoration:none}
a:hover{color:var(--c-teal-light)}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:600;line-height:1.18;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(1.8rem,4vw,2.4rem)}
h2{font-size:1.35rem}
h3{font-size:1.05rem}
em{font-style:italic;color:var(--c-teal)}
.container{max-width:1100px;margin:0 auto;padding:0 clamp(1rem,3vw,2rem)}

.topbar{
  background:#fff;border-bottom:1px solid var(--c-line);
  padding:.85rem 0;position:sticky;top:0;z-index:5;
}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.7rem;color:var(--c-ink)}
.brand img{width:34px;height:34px;border-radius:8px}
.brand__name{font-family:'Fraunces',serif;font-weight:600;font-size:1rem;line-height:1}
.brand__role{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--c-mute);margin-top:3px;display:block}
.topbar__nav{display:flex;gap:.6rem;align-items:center;font-size:.88rem}
.topbar__nav a{color:var(--c-mute)}
.topbar__nav a:hover{color:var(--c-teal)}

.page{padding:clamp(1.75rem,4vw,3rem) 0 4rem}
.page__head{margin-bottom:2rem}
.page__head .eyebrow{color:var(--c-teal);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.6rem;display:block}
.page__head p{color:var(--c-mute);max-width:62ch;margin:.7rem 0 0}

/* Stepper */
.steps{display:flex;gap:.5rem;margin-bottom:1.5rem;flex-wrap:wrap}
.step{
  flex:1;min-width:140px;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-sm);
  padding:.7rem .9rem;font-size:.85rem;color:var(--c-mute);
  display:flex;align-items:center;gap:.6rem;
}
.step__num{
  width:24px;height:24px;border-radius:50%;background:var(--c-line);color:var(--c-mute);
  display:grid;place-items:center;font-weight:600;font-size:.78rem;flex-shrink:0;
}
.step.is-active{border-color:var(--c-teal);background:var(--c-teal-bg);color:var(--c-ink)}
.step.is-active .step__num{background:var(--c-teal);color:#fff}
.step.is-done{color:var(--c-ink)}
.step.is-done .step__num{background:var(--c-ok);color:#fff}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
@media (max-width:780px){.grid-2{grid-template-columns:1fr}}

.card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r);
  padding:clamp(1.1rem,2vw,1.5rem);box-shadow:var(--shadow);
}
.card h2{margin-bottom:.85rem}
.card__head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:1rem;flex-wrap:wrap}

/* Calendar */
.cal{user-select:none}
.cal__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem;gap:.5rem}
.cal__title{font-weight:600;font-size:1rem;text-transform:capitalize}
.cal__nav{display:flex;gap:.4rem}
.cal__btn{
  width:34px;height:34px;border:1px solid var(--c-line);background:#fff;border-radius:8px;
  cursor:pointer;display:grid;place-items:center;color:var(--c-ink);transition:all var(--t);
}
.cal__btn:hover:not(:disabled){border-color:var(--c-teal);color:var(--c-teal)}
.cal__btn:disabled{opacity:.4;cursor:not-allowed}
.cal__weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:.3rem;font-size:.7rem;color:var(--c-mute);text-transform:uppercase;letter-spacing:.08em;text-align:center;margin-bottom:.4rem}
.cal__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.3rem}
.cal__day{
  aspect-ratio:1/1;border:1px solid var(--c-line);border-radius:8px;background:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  cursor:pointer;transition:all var(--t);font-size:.9rem;font-weight:500;
}
.cal__day.empty{border:none;background:transparent;cursor:default}
.cal__day.dim{color:var(--c-mute);background:#f5f3ee;cursor:not-allowed;opacity:.55}
.cal__day:hover:not(.empty):not(.dim):not(.is-selected){border-color:var(--c-teal);color:var(--c-teal)}
.cal__day.is-selected{background:var(--c-teal);border-color:var(--c-teal);color:#fff}
.cal__day .cal__count{font-size:.62rem;letter-spacing:.06em;color:var(--c-teal);font-weight:600;text-transform:uppercase}
.cal__day.is-selected .cal__count{color:#fff;opacity:.85}
.cal__day.dim .cal__count{display:none}

/* Slots */
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:.5rem;margin-top:1rem}
.slot{
  padding:.65rem .5rem;border:1px solid var(--c-line);border-radius:8px;background:#fff;
  font-size:.95rem;text-align:center;cursor:pointer;transition:all var(--t);font-family:inherit;font-weight:500;
}
.slot:hover{border-color:var(--c-teal);color:var(--c-teal)}
.slot.is-selected{background:var(--c-teal);border-color:var(--c-teal);color:#fff}
.slots__empty{color:var(--c-mute);font-size:.9rem;padding:1rem 0}
.slots__hint{color:var(--c-mute);font-size:.85rem;margin-top:1rem}

/* Form */
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}
.field label{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--c-mute);font-weight:600}
.field label .opt{text-transform:none;letter-spacing:0;color:var(--c-mute);font-weight:400;font-style:italic}
.field input,.field select,.field textarea{
  padding:.7rem .85rem;border:1px solid var(--c-line);border-radius:8px;background:#fff;
  font-family:inherit;font-size:.95rem;color:var(--c-ink);transition:all var(--t);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--c-teal);box-shadow:0 0 0 3px rgba(108,194,197,.18)}
.field textarea{resize:vertical;min-height:90px}
.check{display:flex;gap:.6rem;align-items:flex-start;font-size:.85rem;color:var(--c-mute);cursor:pointer;line-height:1.45}
.check input{width:18px;height:18px;flex-shrink:0;margin-top:2px;accent-color:var(--c-teal)}
.check a{text-decoration:underline}

.btn{
  display:inline-flex;align-items:center;gap:.5rem;justify-content:center;
  padding:.85rem 1.4rem;border-radius:10px;font-family:inherit;font-weight:500;font-size:.95rem;
  cursor:pointer;transition:all var(--t);border:1px solid transparent;
}
.btn--primary{background:var(--c-teal);color:#fff}
.btn--primary:hover{background:#225f6c}
.btn--ghost{background:transparent;color:var(--c-ink);border-color:var(--c-line)}
.btn--ghost:hover{border-color:var(--c-teal);color:var(--c-teal)}
.btn--danger{background:var(--c-err);color:#fff}
.btn--danger:hover{background:#9c3526}
.btn--ok{background:var(--c-ok);color:#fff}
.btn--ok:hover{background:#22663f}
.btn--sm{padding:.45rem .75rem;font-size:.85rem;border-radius:8px}
.btn--full{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}

.summary{
  background:var(--c-teal-bg);border:1px solid #b6dbdc;border-radius:10px;
  padding:.85rem 1rem;margin-bottom:1rem;font-size:.92rem;
}
.summary strong{color:var(--c-teal)}

.alert{padding:.7rem .9rem;border-radius:8px;font-size:.88rem;margin-bottom:.85rem;display:none}
.alert.is-visible{display:block}
.alert--err{background:var(--c-err-bg);color:var(--c-err);border:1px solid #f0c6bf}
.alert--ok{background:var(--c-ok-bg);color:var(--c-ok);border:1px solid #b8d9c7}

.empty-state{text-align:center;padding:2rem 1rem;color:var(--c-mute)}

/* Login */
.login-page{min-height:100vh;display:grid;place-items:center;padding:2rem 1rem;background:linear-gradient(180deg,var(--c-bg) 0%,#f0ece3 100%)}
.login-card{width:100%;max-width:380px}
.login-card h1{margin-bottom:.4rem}
.login-card p{color:var(--c-mute);margin:0 0 1.4rem;font-size:.92rem}

/* Admin tabs */
.tabs{display:flex;gap:.4rem;border-bottom:1px solid var(--c-line);margin-bottom:1.25rem;flex-wrap:wrap}
.tab{
  padding:.75rem 1rem;background:transparent;border:none;border-bottom:2px solid transparent;
  font-family:inherit;font-size:.92rem;color:var(--c-mute);cursor:pointer;font-weight:500;
  display:flex;align-items:center;gap:.45rem;
}
.tab:hover{color:var(--c-ink)}
.tab.is-active{color:var(--c-teal);border-bottom-color:var(--c-teal)}
.tab__badge{
  background:var(--c-teal);color:#fff;font-size:.7rem;padding:1px 7px;border-radius:999px;
  min-width:18px;text-align:center;font-weight:600;
}

/* Booking list */
.booking{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r);
  padding:1rem 1.1rem;margin-bottom:.7rem;display:grid;
  grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;
}
.booking__when{
  background:var(--c-teal-bg);border:1px solid #b6dbdc;border-radius:10px;
  padding:.5rem .75rem;text-align:center;min-width:90px;
}
.booking__date{font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--c-teal);font-weight:600}
.booking__time{font-family:'Fraunces',serif;font-size:1.2rem;font-weight:600;color:var(--c-ink);line-height:1}
.booking__main{min-width:0}
.booking__name{font-weight:600;font-size:1rem;margin-bottom:.2rem}
.booking__meta{font-size:.85rem;color:var(--c-mute);display:flex;gap:.85rem;flex-wrap:wrap}
.booking__meta a{color:var(--c-mute)}
.booking__meta a:hover{color:var(--c-teal)}
.booking__notes{font-size:.85rem;color:var(--c-mute);margin-top:.4rem;font-style:italic}
.booking__actions{display:flex;gap:.4rem;flex-wrap:wrap;justify-content:flex-end}
.status{
  display:inline-block;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;
  padding:2px 8px;border-radius:999px;font-weight:600;
}
.status--pending{background:var(--c-warn-bg);color:var(--c-warn)}
.status--confirmed{background:var(--c-ok-bg);color:var(--c-ok)}
.status--rejected,.status--cancelled{background:var(--c-err-bg);color:var(--c-err)}

@media (max-width:600px){
  .booking{grid-template-columns:auto 1fr;gap:.75rem}
  .booking__actions{grid-column:1/-1;justify-content:flex-start}
}

/* Day view (admin) */
.day-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.5rem;margin-top:.85rem}
.day-slot{
  border:1px solid var(--c-line);border-radius:10px;padding:.65rem .75rem;background:#fff;
  font-size:.85rem;display:flex;flex-direction:column;gap:.2rem;
}
.day-slot__time{font-weight:600;font-size:.95rem;color:var(--c-ink)}
.day-slot__name{color:var(--c-mute);font-size:.82rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.day-slot--free{border-style:dashed;background:#fafafa;color:var(--c-mute)}
.day-slot--pending{border-color:var(--c-warn);background:var(--c-warn-bg)}
.day-slot--confirmed{border-color:var(--c-ok);background:var(--c-ok-bg)}
.day-slot--blocked{border-color:var(--c-err);background:var(--c-err-bg);color:var(--c-err)}
.day-slot__actions{display:flex;gap:.3rem;margin-top:.4rem}
.day-slot__actions button{
  flex:1;padding:.3rem;font-size:.7rem;border-radius:6px;border:1px solid currentColor;
  background:transparent;cursor:pointer;font-family:inherit;color:inherit;
}
.day-slot__actions button:hover{background:rgba(0,0,0,.04)}

.toolbar{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}
.toolbar input[type="date"]{padding:.5rem .7rem;border:1px solid var(--c-line);border-radius:8px;font-family:inherit;font-size:.9rem}

/* Modal */
.modal{
  position:fixed;inset:0;background:rgba(31,51,73,.55);
  display:none;align-items:center;justify-content:center;padding:1rem;z-index:50;
}
.modal.is-open{display:flex}
.modal__box{background:#fff;border-radius:var(--r);padding:1.5rem;width:100%;max-width:440px;box-shadow:var(--shadow-lg)}
.modal__box h3{margin-bottom:.4rem}
.modal__box p{color:var(--c-mute);font-size:.9rem;margin:0 0 1rem}
.modal__actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1rem}