/* ==========================================================================
   BizBroker design system
   --------------------------------------------------------------------------
   Token-driven, no build step required. Dark mode via [data-theme="dark"],
   RTL-safe via logical properties, WCAG 2.2 AA contrast throughout.
   ========================================================================== */

/* ---------- tokens ------------------------------------------------------ */
:root {
  /* brand */
  --brand-50:#f0fdfa; --brand-100:#ccfbf1; --brand-200:#99f6e4;
  --brand-300:#5eead4; --brand-400:#2dd4bf; --brand-500:#14b8a6;
  --brand-600:#0d9488; --brand-700:#0f766e; --brand-800:#115e59; --brand-900:#134e4a;
  --accent-500:#f59e0b; --accent-600:#d97706; --accent-700:#b45309;

  /* neutrals */
  --n-0:#ffffff; --n-50:#f8fafc; --n-100:#f1f5f9; --n-200:#e2e8f0;
  --n-300:#cbd5e1; --n-400:#94a3b8; --n-500:#64748b; --n-600:#475569;
  --n-700:#334155; --n-800:#1e293b; --n-900:#0f172a; --n-950:#020617;

  /* semantic */
  --ok-100:#dcfce7; --ok-600:#16a34a; --ok-700:#15803d;
  --err-100:#fee2e2; --err-600:#dc2626; --err-700:#b91c1c;
  --info-100:#dbeafe; --info-600:#2563eb; --info-700:#1d4ed8;
  --warn-100:#fef3c7; --warn-700:#a16207;
  --violet-100:#ede9fe; --violet-700:#6d28d9;
  --teal-100:#ccfbf1; --teal-700:#0f766e;

  /* surfaces & text (light) */
  --bg:var(--n-50); --bg-raised:var(--n-0); --bg-sunken:var(--n-100);
  --bg-inverse:var(--n-900);
  --border:var(--n-200); --border-strong:var(--n-300);
  --text:var(--n-800); --text-strong:var(--n-950); --text-muted:var(--n-500);
  --text-inverse:#f8fafc;
  --link:var(--brand-700);
  --header-bg:rgba(255,255,255,.92);

  /* type */
  --font-sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --text-xs:.75rem; --text-sm:.875rem; --text-base:1rem; --text-lg:1.125rem;
  --text-xl:1.3rem; --text-2xl:1.6rem; --text-3xl:2rem; --text-4xl:2.5rem;

  /* geometry */
  --r-sm:.375rem; --r-md:.625rem; --r-lg:1rem; --r-full:999px;
  --shadow-sm:0 1px 2px rgb(15 23 42 / .06);
  --shadow-md:0 1px 3px rgb(15 23 42 / .08),0 6px 18px -6px rgb(15 23 42 / .12);
  --shadow-lg:0 4px 12px rgb(15 23 42 / .10),0 20px 40px -12px rgb(15 23 42 / .18);
  --ring:0 0 0 3px rgb(20 184 166 / .35);

  --header-h:4rem;
  --container:80rem;

  color-scheme: light;
}

[data-theme="dark"] {
  --bg:var(--n-950); --bg-raised:var(--n-900); --bg-sunken:#0b1120;
  --bg-inverse:var(--n-100);
  --border:#293548; --border-strong:#3b4a63;
  --text:var(--n-200); --text-strong:var(--n-50); --text-muted:var(--n-400);
  --text-inverse:var(--n-900);
  --link:var(--brand-400);
  --header-bg:rgba(15,23,42,.92);
  --ok-100:#052e16; --err-100:#450a0a; --info-100:#172554;
  --warn-100:#451a03; --violet-100:#2e1065; --teal-100:#042f2e;
  --ok-600:#4ade80; --ok-700:#4ade80; --err-600:#f87171; --err-700:#f87171;
  --info-600:#60a5fa; --info-700:#93c5fd; --warn-700:#fcd34d;
  --violet-700:#c4b5fd; --teal-700:#5eead4;
  --shadow-sm:0 1px 2px rgb(0 0 0 / .4);
  --shadow-md:0 1px 3px rgb(0 0 0 / .5),0 6px 18px -6px rgb(0 0 0 / .55);
  --shadow-lg:0 4px 12px rgb(0 0 0 / .5),0 20px 40px -12px rgb(0 0 0 / .6);
  color-scheme: dark;
}

/* ---------- base -------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-sans);font-size:var(--text-base);
  line-height:1.6;color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img,svg,video{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,h5{color:var(--text-strong);line-height:1.25;margin:0 0 .5em;
  font-weight:700;letter-spacing:-.015em}
h1{font-size:var(--text-3xl)} h2{font-size:var(--text-2xl)}
h3{font-size:var(--text-xl)} h4{font-size:var(--text-lg)} h5{font-size:var(--text-base)}
p{margin:0 0 1em}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
hr{border:0;border-top:1px solid var(--border);margin:1.5rem 0}
code,kbd{font-family:var(--font-mono);font-size:.85em;background:var(--bg-sunken);
  padding:.15em .4em;border-radius:var(--r-sm)}
::selection{background:var(--brand-200);color:var(--n-900)}
:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px;border-radius:2px}

@media (max-width:640px){ h1{font-size:var(--text-2xl)} h2{font-size:var(--text-xl)} }

.skip-link{
  position:absolute;inset-inline-start:-9999px;top:0;z-index:200;
  background:var(--brand-700);color:#fff;padding:.6rem 1rem;border-radius:0 0 var(--r-md) 0;
}
.skip-link:focus{inset-inline-start:0}

.visually-hidden{
  position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- layout helpers --------------------------------------------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:1rem}
@media (min-width:768px){.container{padding-inline:1.5rem}}
.grid{display:grid;gap:1rem}
.grid-2{grid-template-columns:repeat(1,1fr)} .grid-3{grid-template-columns:repeat(1,1fr)}
.grid-4{grid-template-columns:repeat(2,1fr)}
@media (min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}
 .grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}
 .grid-4{grid-template-columns:repeat(4,1fr)}}
.flex{display:flex}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}
.justify-between{justify-content:space-between}.gap-1{gap:.25rem}.gap-2{gap:.5rem}
.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}
.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}
.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}
.text-center{text-align:center}
.text-muted{color:var(--text-muted)}
.text-sm{font-size:var(--text-sm)}.text-xs{font-size:var(--text-xs)}
.text-strong{color:var(--text-strong);font-weight:600}
.w-full{width:100%}
.section{padding-block:3rem}
@media (min-width:768px){.section{padding-block:4.5rem}}
.section__head{max-width:44rem;margin-bottom:2rem}
.section__head--center{margin-inline:auto;text-align:center}
.eyebrow{
  display:inline-block;font-size:var(--text-xs);font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--brand-600);margin-bottom:.5rem;
}

/* ---------- header ------------------------------------------------------ */
.site-header{
  position:sticky;top:0;z-index:60;height:var(--header-h);
  background:var(--header-bg);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.site-header__inner{height:100%;display:flex;align-items:center;gap:1rem}
.logo{display:flex;align-items:center;gap:.55rem;font-weight:800;
  font-size:1.15rem;color:var(--text-strong);text-decoration:none;min-width:0}
.logo__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.logo:hover{text-decoration:none}
.logo__mark{width:2rem;height:2rem;border-radius:.55rem;flex:none;
  background:linear-gradient(135deg,var(--brand-500),var(--brand-800));
  display:grid;place-items:center;color:#fff;font-size:.95rem;font-weight:800}
.nav-main{display:none;align-items:center;gap:.25rem;margin-inline-start:.75rem}
@media (min-width:1024px){.nav-main{display:flex}}
.nav-main a{
  padding:.5rem .75rem;border-radius:var(--r-sm);color:var(--text);
  font-size:var(--text-sm);font-weight:500;
}
.nav-main a:hover{background:var(--bg-sunken);text-decoration:none}
.nav-main a[aria-current="page"]{color:var(--brand-700);font-weight:600}
[data-theme="dark"] .nav-main a[aria-current="page"]{color:var(--brand-300)}
.header-actions{margin-inline-start:auto;display:flex;align-items:center;gap:.4rem;flex:none}
/* small screens: keep the header on one uncut line — hide secondary
   actions (they remain reachable via the menu and listing pages) */
@media (max-width:767.98px){
  .site-header__inner{gap:.45rem}
  .header-actions{gap:.1rem}
  .header-actions .hide-sm{display:none!important}
  .header-actions .btn{padding-inline:.5rem}
  .logo{font-size:1.02rem}
}
.nav-burger{display:inline-flex}
/* .btn (declared later) would win the display battle at equal
   specificity — use a two-class selector so hiding sticks on desktop */
@media (min-width:1024px){.site-header .nav-burger{display:none}}
.mobile-nav{
  display:none;position:fixed;inset:var(--header-h) 0 auto 0;z-index:59;
  background:var(--bg-raised);border-bottom:1px solid var(--border);
  box-shadow:var(--shadow-lg);padding:1rem;max-height:calc(100dvh - var(--header-h));overflow:auto;
}
.mobile-nav.is-open{display:block}
.mobile-nav a{display:block;padding:.65rem .75rem;border-radius:var(--r-sm);
  color:var(--text);font-weight:500}
.mobile-nav a:hover{background:var(--bg-sunken);text-decoration:none}

/* ---------- footer ------------------------------------------------------ */
.site-footer{background:var(--bg-inverse);color:var(--n-300);margin-top:4rem}
[data-theme="dark"] .site-footer{background:#0b1120;border-top:1px solid var(--border)}
.site-footer a{color:var(--n-300)}
.site-footer a:hover{color:#fff}
.site-footer__grid{display:grid;gap:2rem;padding-block:3rem;
  grid-template-columns:1fr}
@media (min-width:768px){.site-footer__grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.site-footer h4{color:#fff;font-size:var(--text-sm);text-transform:uppercase;
  letter-spacing:.06em;margin-bottom:1rem}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem;font-size:var(--text-sm)}
.site-footer__bottom{border-top:1px solid rgb(148 163 184 / .2);padding-block:1.25rem;
  display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;
  font-size:var(--text-sm);color:var(--n-400)}

/* ---------- buttons ----------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  font:inherit;font-size:var(--text-sm);font-weight:600;line-height:1;
  padding:.62rem 1.1rem;border-radius:var(--r-md);border:1px solid transparent;
  cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:background .15s,border-color .15s,color .15s,box-shadow .15s;
}
.btn:hover{text-decoration:none}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
.btn--primary{background:var(--brand-700);color:#fff}
.btn--primary:hover{background:var(--brand-800)}
.btn--accent{background:var(--accent-600);color:#fff}
.btn--accent:hover{background:var(--accent-700)}
.btn--secondary{background:var(--bg-raised);color:var(--text-strong);border-color:var(--border-strong)}
.btn--secondary:hover{background:var(--bg-sunken)}
.btn--ghost{background:transparent;color:var(--text)}
.btn--ghost:hover{background:var(--bg-sunken)}
.btn--danger{background:var(--err-600);color:#fff}
.btn--danger:hover{background:#b91c1c}
.btn--sm{padding:.4rem .7rem;font-size:var(--text-xs);border-radius:var(--r-sm)}
.btn--lg{padding:.85rem 1.5rem;font-size:var(--text-base)}
.btn--icon{padding:.55rem;border-radius:var(--r-md)}
.btn--block{width:100%}
.btn .spinner{width:1em;height:1em}

/* ---------- forms ------------------------------------------------------- */
.field{display:grid;gap:.4rem;margin-bottom:1.1rem}
.field__label{font-size:var(--text-sm);font-weight:600;color:var(--text-strong)}
.field__label .req{color:var(--err-600)}
.field__help{font-size:var(--text-xs);color:var(--text-muted)}
.field__error{font-size:var(--text-xs);color:var(--err-600);font-weight:500}
.input,.select,.textarea{
  width:100%;font:inherit;font-size:var(--text-sm);color:var(--text-strong);
  background:var(--bg-raised);border:1px solid var(--border-strong);
  border-radius:var(--r-md);padding:.62rem .8rem;transition:border-color .15s,box-shadow .15s;
}
.textarea{min-height:7rem;resize:vertical;line-height:1.55}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--brand-500);box-shadow:var(--ring)}
.input[aria-invalid="true"],.select[aria-invalid="true"],.textarea[aria-invalid="true"]{border-color:var(--err-600)}
.input::placeholder,.textarea::placeholder{color:var(--n-400)}
.select{appearance:none;padding-inline-end:2.2rem;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .6rem center;background-size:1.15rem}
[dir="rtl"] .select{background-position:left .6rem center}
.checkbox,.radio{display:flex;gap:.6rem;align-items:flex-start;font-size:var(--text-sm);cursor:pointer}
.checkbox input,.radio input{width:1.05rem;height:1.05rem;margin-top:.18rem;accent-color:var(--brand-600);flex:none}
.input-group{display:flex}
.input-group .input{border-start-end-radius:0;border-end-end-radius:0}
.input-group .btn{border-start-start-radius:0;border-end-start-radius:0}
.switch{position:relative;display:inline-flex;align-items:center;gap:.6rem;cursor:pointer;font-size:var(--text-sm)}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch__track{width:2.4rem;height:1.35rem;border-radius:var(--r-full);background:var(--n-300);
  transition:background .15s;flex:none;position:relative}
.switch__track::after{content:"";position:absolute;top:.16rem;inset-inline-start:.16rem;
  width:1.05rem;height:1.05rem;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);
  transition:transform .15s}
.switch input:checked + .switch__track{background:var(--brand-600)}
.switch input:checked + .switch__track::after{transform:translateX(1.05rem)}
[dir="rtl"] .switch input:checked + .switch__track::after{transform:translateX(-1.05rem)}
.switch input:focus-visible + .switch__track{box-shadow:var(--ring)}

/* password strength meter */
.strength{display:grid;gap:.3rem}
.strength__bar{height:.4rem;border-radius:var(--r-full);background:var(--bg-sunken);overflow:hidden}
.strength__fill{height:100%;width:0;border-radius:var(--r-full);transition:width .25s,background .25s}
.strength__fill[data-level="1"]{width:25%;background:var(--err-600)}
.strength__fill[data-level="2"]{width:50%;background:var(--accent-600)}
.strength__fill[data-level="3"]{width:75%;background:var(--brand-500)}
.strength__fill[data-level="4"]{width:100%;background:var(--ok-600)}

/* ---------- cards ------------------------------------------------------- */
.card{
  background:var(--bg-raised);border:1px solid var(--border);
  border-radius:var(--r-lg);box-shadow:var(--shadow-sm);
}
.card__body{padding:1.25rem}
.card__footer{padding:1rem 1.25rem;border-top:1px solid var(--border);
  display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.card--hover{transition:box-shadow .2s,transform .2s,border-color .2s}
.card--hover:hover{box-shadow:var(--shadow-md);border-color:var(--border-strong);transform:translateY(-2px)}

/* listing card */
.listing-card{display:flex;flex-direction:column;overflow:hidden;position:relative;height:100%}
.listing-card__media{position:relative;aspect-ratio:16/10;background:var(--bg-sunken);overflow:hidden}
.listing-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.listing-card:hover .listing-card__media img{transform:scale(1.04)}
.listing-card__badges{position:absolute;top:.65rem;inset-inline-start:.65rem;display:flex;gap:.35rem;flex-wrap:wrap;z-index:2}
.listing-card__fav{position:absolute;top:.55rem;inset-inline-end:.55rem;z-index:2}
.listing-card__body{padding:1rem 1.1rem 1.15rem;display:flex;flex-direction:column;gap:.45rem;flex:1}
.listing-card__cat{font-size:var(--text-xs);color:var(--text-muted);display:flex;gap:.4rem;align-items:center}
.listing-card__title{font-size:var(--text-base);font-weight:700;line-height:1.35;margin:0}
.listing-card__title a{color:var(--text-strong)}
.listing-card__title a:hover{color:var(--brand-700);text-decoration:none}
.listing-card__title a::after{content:"";position:absolute;inset:0}
.listing-card__loc{font-size:var(--text-sm);color:var(--text-muted);display:flex;align-items:center;gap:.3rem}
.listing-card__metrics{display:flex;gap:1rem;margin-top:auto;padding-top:.6rem;
  border-top:1px dashed var(--border);font-size:var(--text-xs);color:var(--text-muted)}
.listing-card__metrics b{display:block;font-size:var(--text-sm);color:var(--text-strong)}
.price{font-weight:800;color:var(--brand-700);font-size:var(--text-lg);letter-spacing:-.01em}
[data-theme="dark"] .price{color:var(--brand-300)}

/* ---------- badges & chips ---------------------------------------------- */
.badge{
  display:inline-flex;align-items:center;gap:.3rem;font-size:var(--text-xs);
  font-weight:600;line-height:1;padding:.32rem .6rem;border-radius:var(--r-full);
  background:var(--bg-sunken);color:var(--text);white-space:nowrap;
}
.badge--green{background:var(--ok-100);color:var(--ok-700)}
.badge--red{background:var(--err-100);color:var(--err-700)}
.badge--blue{background:var(--info-100);color:var(--info-700)}
.badge--amber{background:var(--warn-100);color:var(--warn-700)}
.badge--violet{background:var(--violet-100);color:var(--violet-700)}
.badge--teal{background:var(--teal-100);color:var(--teal-700)}
.badge--slate{background:var(--bg-sunken);color:var(--text-muted)}
.badge--brand{background:var(--brand-700);color:#fff}
.badge--accent{background:var(--accent-600);color:#fff}
.chip{
  display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .8rem;
  font-size:var(--text-sm);border:1px solid var(--border-strong);
  border-radius:var(--r-full);background:var(--bg-raised);cursor:pointer;color:var(--text);
}
.chip:hover{border-color:var(--brand-500);text-decoration:none}
.chip.is-active{background:var(--brand-700);border-color:var(--brand-700);color:#fff}

/* ---------- avatar ------------------------------------------------------ */
.avatar{
  width:2.4rem;height:2.4rem;border-radius:50%;background:var(--brand-100);
  color:var(--brand-800);display:inline-grid;place-items:center;flex:none;
  font-size:var(--text-sm);font-weight:700;overflow:hidden;
}
[data-theme="dark"] .avatar{background:var(--brand-900);color:var(--brand-200)}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar--sm{width:1.9rem;height:1.9rem;font-size:var(--text-xs)}
.avatar--lg{width:3.5rem;height:3.5rem;font-size:var(--text-lg)}

/* ---------- alerts & toasts --------------------------------------------- */
.alert{
  display:flex;gap:.75rem;padding:1rem 1.1rem;border-radius:var(--r-md);
  font-size:var(--text-sm);border:1px solid transparent;margin-bottom:1rem;
}
.alert--info{background:var(--info-100);color:var(--info-700);border-color:rgb(37 99 235 / .25)}
.alert--success{background:var(--ok-100);color:var(--ok-700);border-color:rgb(22 163 74 / .25)}
.alert--warning{background:var(--warn-100);color:var(--warn-700);border-color:rgb(161 98 7 / .3)}
.alert--danger{background:var(--err-100);color:var(--err-700);border-color:rgb(220 38 38 / .25)}
.toast-region{position:fixed;bottom:1rem;inset-inline-end:1rem;z-index:100;
  display:grid;gap:.6rem;max-width:22rem;width:calc(100% - 2rem)}
.toast{
  background:var(--n-900);color:#fff;border-radius:var(--r-md);padding:.85rem 1rem;
  font-size:var(--text-sm);box-shadow:var(--shadow-lg);display:flex;gap:.65rem;
  align-items:flex-start;animation:toast-in .25s ease;
}
[data-theme="dark"] .toast{background:var(--n-100);color:var(--n-900)}
.toast--success{border-inline-start:4px solid var(--ok-600)}
.toast--error{border-inline-start:4px solid var(--err-600)}
@keyframes toast-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- dropdown ----------------------------------------------------- */
.dropdown{position:relative}
.dropdown__menu{
  position:absolute;top:calc(100% + .4rem);inset-inline-end:0;z-index:70;
  min-width:13rem;background:var(--bg-raised);border:1px solid var(--border);
  border-radius:var(--r-md);box-shadow:var(--shadow-lg);padding:.4rem;
}
.dropdown__menu a,.dropdown__menu button{
  display:flex;width:100%;align-items:center;gap:.6rem;padding:.55rem .7rem;
  font:inherit;font-size:var(--text-sm);color:var(--text);background:none;
  border:0;border-radius:var(--r-sm);cursor:pointer;text-align:start;
}
.dropdown__menu a:hover,.dropdown__menu button:hover{background:var(--bg-sunken);text-decoration:none}
.dropdown__sep{border-top:1px solid var(--border);margin:.35rem 0}

/* ---------- modal (native <dialog>) -------------------------------------- */
.modal{
  border:0;border-radius:var(--r-lg);background:var(--bg-raised);color:var(--text);
  box-shadow:var(--shadow-lg);padding:0;width:min(94vw,34rem);
}
.modal--lg{width:min(96vw,52rem)}
.modal::backdrop{background:rgb(2 6 23 / .55);backdrop-filter:blur(2px)}
.modal__head{display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem 1.35rem;border-bottom:1px solid var(--border)}
.modal__head h3{margin:0;font-size:var(--text-lg)}
.modal__body{padding:1.35rem;max-height:70vh;overflow:auto}
.modal__foot{padding:1rem 1.35rem;border-top:1px solid var(--border);
  display:flex;justify-content:flex-end;gap:.6rem}

/* ---------- tables ------------------------------------------------------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--bg-raised)}
.table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}
.table th{
  text-align:start;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.05em;
  color:var(--text-muted);font-weight:600;padding:.8rem 1rem;border-bottom:1px solid var(--border);
  background:var(--bg-sunken);white-space:nowrap;
}
.table td{padding:.85rem 1rem;border-bottom:1px solid var(--border);vertical-align:middle}
.table tbody tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:var(--bg-sunken)}
.table .actions{display:flex;gap:.35rem;justify-content:flex-end}

/* ---------- tabs --------------------------------------------------------- */
.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--border);margin-bottom:1.5rem;
  overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a,.tabs button{
  font:inherit;font-size:var(--text-sm);font-weight:600;color:var(--text-muted);
  padding:.7rem 1rem;border:0;background:none;cursor:pointer;white-space:nowrap;
  border-bottom:2px solid transparent;margin-bottom:-1px;
}
.tabs a:hover,.tabs button:hover{color:var(--text-strong);text-decoration:none}
.tabs [aria-selected="true"],.tabs [aria-current="page"]{
  color:var(--brand-700);border-bottom-color:var(--brand-600)}
[data-theme="dark"] .tabs [aria-selected="true"],
[data-theme="dark"] .tabs [aria-current="page"]{color:var(--brand-300)}

/* ---------- pagination / breadcrumbs ------------------------------------- */
.pagination{display:flex;gap:.3rem;align-items:center;justify-content:center;
  flex-wrap:wrap;margin-top:2rem;font-size:var(--text-sm)}
.pagination a,.pagination span,.pagination button{
  font:inherit;
  min-width:2.3rem;height:2.3rem;display:inline-flex;align-items:center;justify-content:center;
  padding-inline:.5rem;border-radius:var(--r-sm);border:1px solid var(--border);
  background:var(--bg-raised);color:var(--text);
}
.pagination a:hover,.pagination button:hover{border-color:var(--brand-500);text-decoration:none}
.pagination [aria-current="page"]{background:var(--brand-700);border-color:var(--brand-700);color:#fff;font-weight:700}
.pagination button{cursor:pointer}
.pagination .disabled{opacity:.45}
.breadcrumbs{font-size:var(--text-sm);color:var(--text-muted);margin-bottom:1rem}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.35rem;margin:0;padding:0}
.breadcrumbs li{display:flex;align-items:center;gap:.35rem}
.breadcrumbs li + li::before{content:"/";color:var(--n-400)}
.breadcrumbs a{color:var(--text-muted)}
.breadcrumbs [aria-current="page"]{color:var(--text-strong);font-weight:500}

/* ---------- stats & misc -------------------------------------------------- */
.stat{display:grid;gap:.25rem;padding:1.1rem 1.25rem}
.stat__label{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.05em;
  color:var(--text-muted);font-weight:600}
.stat__value{font-size:var(--text-2xl);font-weight:800;color:var(--text-strong);letter-spacing:-.02em}
.stat__delta{font-size:var(--text-xs);font-weight:600}
.stat__delta.up{color:var(--ok-600)} .stat__delta.down{color:var(--err-600)}
.empty-state{display:grid;place-items:center;text-align:center;gap:.6rem;
  padding:3.5rem 1.5rem;color:var(--text-muted)}
.empty-state .icon{width:2.6rem;height:2.6rem;color:var(--n-400)}
.progress{height:.5rem;background:var(--bg-sunken);border-radius:var(--r-full);overflow:hidden}
.progress__fill{height:100%;background:var(--brand-600);border-radius:var(--r-full);transition:width .3s}
.skeleton{background:linear-gradient(90deg,var(--bg-sunken) 25%,var(--border) 50%,var(--bg-sunken) 75%);
  background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--r-sm)}
@keyframes shimmer{to{background-position:-200% 0}}
.spinner{width:1.25rem;height:1.25rem;border:2px solid currentColor;border-top-color:transparent;
  border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.icon{width:1.15rem;height:1.15rem;flex:none}
.icon--sm{width:.95rem;height:.95rem}
.icon--lg{width:1.5rem;height:1.5rem}

/* step indicator (listing wizard) */
.steps{display:flex;gap:.5rem;margin-bottom:2rem;overflow-x:auto;padding-bottom:.25rem}
.steps__item{display:flex;align-items:center;gap:.5rem;font-size:var(--text-sm);
  color:var(--text-muted);white-space:nowrap}
.steps__num{width:1.7rem;height:1.7rem;border-radius:50%;display:grid;place-items:center;
  font-size:var(--text-xs);font-weight:700;background:var(--bg-sunken);border:1px solid var(--border);flex:none}
.steps__item.is-active{color:var(--text-strong);font-weight:600}
.steps__item.is-active .steps__num{background:var(--brand-700);border-color:var(--brand-700);color:#fff}
.steps__item.is-done .steps__num{background:var(--ok-100);border-color:transparent;color:var(--ok-700)}
.steps__item + .steps__item::before{content:"";width:2rem;height:1px;background:var(--border);flex:none}

/* offer timeline */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;top:.4rem;bottom:.4rem;
  inset-inline-start:.72rem;width:2px;background:var(--border)}
.timeline__item{position:relative;padding-inline-start:2.4rem;padding-bottom:1.4rem}
.timeline__dot{position:absolute;inset-inline-start:.35rem;top:.2rem;width:.8rem;height:.8rem;
  border-radius:50%;background:var(--bg-raised);border:2px solid var(--brand-600);z-index:1}
.timeline__item--muted .timeline__dot{border-color:var(--n-400)}
.timeline__meta{font-size:var(--text-xs);color:var(--text-muted)}

/* chat */
.chat{display:grid;grid-template-rows:1fr auto;height:100%;min-height:0}
.chat__scroll{overflow-y:auto;padding:1.25rem;display:flex;flex-direction:column;gap:.75rem}
.chat__bubble{max-width:78%;padding:.65rem .9rem;border-radius:1rem;font-size:var(--text-sm);
  background:var(--bg-sunken);color:var(--text-strong);align-self:flex-start;
  border-end-start-radius:.3rem;overflow-wrap:anywhere}
.chat__bubble--own{background:var(--brand-700);color:#fff;align-self:flex-end;
  border-end-start-radius:1rem;border-end-end-radius:.3rem}
.chat__meta{font-size:var(--text-xs);color:var(--text-muted);margin-top:.15rem}
.chat__composer{border-top:1px solid var(--border);padding:.85rem;display:grid;gap:.5rem}
.typing{font-size:var(--text-xs);color:var(--text-muted);font-style:italic;min-height:1.1rem}

/* ---------- app shells (account / admin) --------------------------------- */
.shell{display:grid;min-height:calc(100dvh - var(--header-h));grid-template-columns:1fr}
@media (min-width:1024px){.shell{grid-template-columns:15.5rem 1fr}}
.shell__aside{
  border-inline-end:1px solid var(--border);background:var(--bg-raised);
  padding:1.25rem .9rem;display:none;
}
@media (min-width:1024px){.shell__aside{display:block;position:sticky;
  top:var(--header-h);height:calc(100dvh - var(--header-h));overflow-y:auto}}
.shell__aside.is-open{display:block;position:fixed;inset:var(--header-h) 0 0 0;z-index:58;overflow-y:auto}
.shell__main{padding:1.5rem 1rem 3rem;min-width:0}
@media (min-width:768px){.shell__main{padding:2rem 2rem 4rem}}
.side-nav{display:grid;gap:.15rem}
.side-nav__group{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em;
  color:var(--text-muted);font-weight:700;padding:.9rem .7rem .35rem}
.side-nav a{
  display:flex;align-items:center;gap:.65rem;padding:.55rem .7rem;border-radius:var(--r-sm);
  color:var(--text);font-size:var(--text-sm);font-weight:500;
}
.side-nav a:hover{background:var(--bg-sunken);text-decoration:none}
.side-nav a[aria-current="page"]{background:var(--brand-700);color:#fff}
.side-nav a[aria-current="page"] .icon{color:#fff}
.side-nav .icon{color:var(--text-muted)}
.side-nav__badge{margin-inline-start:auto;background:var(--accent-600);color:#fff;
  font-size:.68rem;font-weight:700;border-radius:var(--r-full);padding:.1rem .45rem}
.page-head{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;
  justify-content:space-between;margin-bottom:1.75rem}
.page-head h1{font-size:var(--text-2xl);margin:0}
.page-head__sub{color:var(--text-muted);font-size:var(--text-sm);margin-top:.25rem}

/* ---------- filter panel -------------------------------------------------- */
.filters{display:grid;gap:1.25rem}
.filters details{border-bottom:1px solid var(--border);padding-bottom:1rem}
.filters summary{cursor:pointer;font-weight:600;font-size:var(--text-sm);
  color:var(--text-strong);display:flex;justify-content:space-between;align-items:center;list-style:none}
.filters summary::-webkit-details-marker{display:none}
.filters summary::after{content:"+";font-size:1.1rem;color:var(--text-muted)}
.filters details[open] summary::after{content:"–"}
.filters .field{margin-bottom:.6rem}
.range-pair{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}

/* ---------- prose (CMS bodies) -------------------------------------------- */
.prose{max-width:46rem;font-size:1.02rem;line-height:1.75}
.prose h2{margin-top:2.2em}
.prose h3{margin-top:1.8em}
.prose img{border-radius:var(--r-lg);margin-block:1.5em}
.prose blockquote{border-inline-start:3px solid var(--brand-500);margin:1.5em 0;
  padding:.35em 0 .35em 1.25em;color:var(--text-muted);font-style:italic}
.prose ul,.prose ol{padding-inline-start:1.4em;margin-bottom:1.2em}
.prose li{margin-bottom:.4em}
.prose table{width:100%;border-collapse:collapse;font-size:var(--text-sm);margin-block:1.5em}
.prose th,.prose td{border:1px solid var(--border);padding:.6rem .8rem;text-align:start}
.prose th{background:var(--bg-sunken)}

/* ---------- hero ----------------------------------------------------------- */
.hero{
  background:
    radial-gradient(60rem 30rem at 85% -20%, rgb(20 184 166 / .14), transparent),
    radial-gradient(50rem 26rem at 5% 110%, rgb(245 158 11 / .10), transparent),
    var(--bg-raised);
  border-bottom:1px solid var(--border);
}
.hero{position:relative;overflow:hidden}
.hero__inner{position:relative;z-index:1}

/* --- hero animation: soft waves ------------------------------------ */
.hero-waves{position:absolute;inset-inline:0;bottom:-1px;pointer-events:none;line-height:0}
.hero-waves svg{width:100%;height:clamp(48px,8vw,120px);display:block}
.hero-waves path{fill:var(--brand-500)}
.hero-waves__p1{opacity:.10;animation:wave-drift 18s linear infinite}
.hero-waves__p2{opacity:.14;animation:wave-drift 13s linear infinite reverse}
.hero-waves__p3{opacity:.20;animation:wave-drift 9s linear infinite}
@keyframes wave-drift{
  0%{transform:translateX(0)}
  50%{transform:translateX(-2.5%) scaleY(1.06)}
  100%{transform:translateX(0)}
}

/* --- hero animation: aurora gradient -------------------------------- */
.hero-aurora{position:absolute;inset:0;pointer-events:none;filter:blur(60px);opacity:.5}
.hero-aurora i{position:absolute;border-radius:50%;will-change:transform}
.hero-aurora i:nth-child(1){width:34rem;height:20rem;background:rgb(20 184 166/.5);top:-6rem;left:-4rem;animation:aurora-a 16s ease-in-out infinite alternate}
.hero-aurora i:nth-child(2){width:28rem;height:18rem;background:rgb(245 158 11/.35);bottom:-8rem;right:-2rem;animation:aurora-b 21s ease-in-out infinite alternate}
.hero-aurora i:nth-child(3){width:22rem;height:16rem;background:rgb(59 130 246/.28);top:20%;right:28%;animation:aurora-c 26s ease-in-out infinite alternate}
@keyframes aurora-a{to{transform:translate(6rem,3rem) scale(1.15)}}
@keyframes aurora-b{to{transform:translate(-7rem,-2rem) scale(.9)}}
@keyframes aurora-c{to{transform:translate(-4rem,4rem) scale(1.2)}}

/* --- hero animation: particles (canvas drawn by app.js) -------------- */
.hero-particles{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}

@media (prefers-reduced-motion: reduce){
  .hero-waves path,.hero-aurora i{animation:none!important}
  .hero-particles{display:none}
}

/* --- header scroll effect -------------------------------------------- */
.site-header{transition:height .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{height:3.3rem;box-shadow:0 6px 24px -12px rgb(2 6 23/.25)}
.site-header.is-scrolled .logo{font-size:1.02rem}
@media (prefers-reduced-motion: reduce){.site-header{transition:none}}

/* --- inline info tooltip --------------------------------------------- */
.tip{position:relative;display:inline-flex;align-items:center;justify-content:center;
  width:1.15rem;height:1.15rem;border-radius:50%;background:var(--bg-sunken);
  color:var(--text-muted);font-size:.7rem;font-weight:700;cursor:help;border:1px solid var(--border)}
.tip::after{content:attr(data-tip);position:absolute;top:calc(100% + .5rem);inset-inline-end:-1rem;
  width:17rem;max-width:78vw;background:var(--text-strong);color:var(--bg-raised);
  padding:.6rem .7rem;border-radius:var(--r-sm);font-size:var(--text-xs);font-weight:400;
  line-height:1.45;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:opacity .15s;z-index:80;white-space:normal;text-align:start}
.tip:hover::after,.tip:focus-visible::after{opacity:1;visibility:visible}

.hero__inner{padding-block:3.5rem;display:grid;gap:2rem;max-width:52rem}
@media (min-width:768px){.hero__inner{padding-block:5.5rem}}
.hero h1{font-size:clamp(1.9rem, 4.2vw, 3.1rem);letter-spacing:-.03em;margin-bottom:.4em}
.hero p{font-size:var(--text-lg);color:var(--text-muted);max-width:38rem}
.hero-search{display:grid;gap:.6rem;background:var(--bg-raised);border:1px solid var(--border);
  padding:.75rem;border-radius:var(--r-lg);box-shadow:var(--shadow-md)}
@media (min-width:768px){.hero-search{grid-template-columns:1.4fr 1fr 1fr auto;align-items:center}}
.hero-search .input,.hero-search .select{border-color:transparent;background:var(--bg-sunken)}
.hero-search .input:focus,.hero-search .select:focus{border-color:var(--brand-500)}
.trust-row{display:flex;flex-wrap:wrap;gap:1.5rem;font-size:var(--text-sm);color:var(--text-muted)}
.trust-row b{color:var(--text-strong);font-size:var(--text-lg);display:block;letter-spacing:-.02em}

/* category tile */
.cat-tile{display:flex;flex-direction:column;gap:.6rem;padding:1.25rem;text-align:start;
  color:var(--text-strong);position:relative}
.cat-tile:hover{text-decoration:none}
.cat-tile .icon{width:1.9rem;height:1.9rem;color:var(--brand-600)}
.cat-tile__count{font-size:var(--text-xs);color:var(--text-muted)}
.cat-tile__name{font-weight:650}
.cat-tile::after{content:"";position:absolute;inset:0}

/* gallery */
.gallery{display:grid;gap:.5rem;grid-template-columns:repeat(4,1fr);border-radius:var(--r-lg);overflow:hidden}
.gallery__main{grid-column:span 4;aspect-ratio:16/9;position:relative}
@media (min-width:768px){.gallery__main{grid-column:span 3;grid-row:span 3;aspect-ratio:auto}}
.gallery img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.gallery__thumb{aspect-ratio:4/3;display:none;position:relative}
@media (min-width:768px){.gallery__thumb{display:block}}
/* compact sidebar variant of the gallery (single listing page) */
.gallery--side{border-radius:var(--r-md)}
.gallery--side .gallery__main{grid-column:span 4;grid-row:auto;aspect-ratio:4/3}
.gallery--side .gallery__thumb{display:block}
/* on small screens the sidebar (image + price + actions) comes first */
@media (max-width:1023.98px){.detail-layout > aside{order:-1;position:static!important}}
.gallery__more{position:absolute;inset:0;background:rgb(2 6 23 / .55);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:var(--text-sm);cursor:pointer}

/* spec table on listing page */
.spec-grid{display:grid;gap:.9rem 2rem;grid-template-columns:1fr}
@media (min-width:640px){.spec-grid{grid-template-columns:1fr 1fr}}
.spec{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px dashed var(--border);
  padding-bottom:.55rem;font-size:var(--text-sm)}
.spec dt{color:var(--text-muted)}
.spec dd{margin:0;font-weight:600;color:var(--text-strong);text-align:end}

/* auth */
.auth-wrap{min-height:calc(100dvh - var(--header-h));display:grid;place-items:center;padding:2rem 1rem}
.auth-card{width:100%;max-width:26.5rem}
.auth-card .card__body{padding:2rem}
.auth-card h1{font-size:var(--text-xl);margin-bottom:.35em}
.auth-card__sub{color:var(--text-muted);font-size:var(--text-sm);margin-bottom:1.5rem}
.auth-alt{text-align:center;font-size:var(--text-sm);color:var(--text-muted);margin-top:1.25rem}

/* announcement bar */
.announce{background:var(--brand-800);color:#e6fffb;font-size:var(--text-sm)}
.announce__inner{display:flex;align-items:center;gap:1rem;padding-block:.55rem}
.announce a{color:#fff;text-decoration:underline}
.announce button{margin-inline-start:auto;background:none;border:0;color:inherit;cursor:pointer;padding:.25rem}

/* map */
.map-frame{width:100%;aspect-ratio:16/9;border:0;border-radius:var(--r-lg);background:var(--bg-sunken)}
#map,.map-box{width:100%;height:26rem;border-radius:var(--r-lg);background:var(--bg-sunken)}

/* svg bar chart (analytics) */
.chart-bars{display:flex;align-items:flex-end;gap:2px;height:9rem}
.chart-bars .bar{flex:1;background:var(--brand-500);border-radius:2px 2px 0 0;min-height:2px;position:relative}
.chart-bars .bar:hover{background:var(--brand-700)}

/* compare table */
.compare-table th:first-child{position:sticky;inset-inline-start:0;background:var(--bg-sunken);z-index:1}

/* notification list */
.notif{display:flex;gap:.85rem;padding:.9rem 1rem;border-radius:var(--r-md)}
.notif.unread{background:var(--brand-50)}
[data-theme="dark"] .notif.unread{background:rgb(19 78 74 / .35)}
.notif__icon{width:2.2rem;height:2.2rem;border-radius:50%;background:var(--bg-sunken);
  display:grid;place-items:center;color:var(--brand-700);flex:none}

/* footer newsletter */
.newsletter-inline{display:flex;gap:.5rem;max-width:24rem}
.newsletter-inline .input{background:rgb(255 255 255 / .08);border-color:rgb(148 163 184 / .35);color:#fff}
.newsletter-inline .input::placeholder{color:var(--n-400)}

/* ---------- print -------------------------------------------------------- */
@media print{
  .site-header,.site-footer,.no-print,.toast-region{display:none!important}
  body{background:#fff;color:#000}
  .card{box-shadow:none;border-color:#ddd}
}

/* ---------- motion ------------------------------------------------------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
}