/* ============================================================================
   Dunes Store — Carrito + checkout unificado
   Carga global (el icono del header aparece en todas las páginas).
   ========================================================================== */

/* ── Icono de carrito en el header ──────────────────────────────────────── */
.ds-nav__cart{position:relative;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;color:var(--ds-ink,#16203a);transition:background .18s ease,color .18s ease;}
.ds-nav__cart:hover{background:rgba(51,81,159,.10);color:var(--ds-blu,#33519F);}
.ds-nav__cartn{position:absolute;top:1px;right:1px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--ds-blu,#33519F);color:#fff;font-size:10.5px;font-weight:800;line-height:17px;text-align:center;box-shadow:0 0 0 2px var(--ds-bg,#fff);}

/* ── Botón "Añadir al carrito" (envoltorio de formulario) ───────────────── */
.ds-addcart{display:inline-block;margin:0;}

/* ── Página del carrito ─────────────────────────────────────────────────── */
.ds-cartpage{padding:46px 0 80px;}
.ds-cartpage__head{margin-bottom:26px;}
.ds-cartpage__title{margin:6px 0 0;font-size:34px;font-weight:900;letter-spacing:-1.2px;color:var(--ds-ink,#0d1b3e);}

.ds-cart-grid{display:grid;grid-template-columns:1.55fr .95fr;gap:30px;align-items:start;}

/* Líneas */
.ds-cart-list{display:flex;flex-direction:column;gap:14px;}
.ds-cart-line{display:grid;grid-template-columns:64px 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--ds-line,#e6e8ee);border-radius:16px;padding:18px 20px;}
.ds-cart-line__media{width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:12px;background:var(--ds-bg2,#f4f6fb);overflow:hidden;}
.ds-cart-line__logo{max-width:46px;max-height:46px;width:auto;height:auto;object-fit:contain;}
.ds-cart-line__name{margin:0 0 3px;font-size:17px;font-weight:800;color:var(--ds-ink,#0d1b3e);}
.ds-cart-line__tag{margin:0 0 12px;font-size:13px;line-height:1.45;color:var(--ds-ink3,#6a7180);max-width:46ch;}
.ds-cart-line__qty{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.ds-cart__step{display:inline-block;margin:0;}
.ds-cart__step button{width:30px;height:30px;border:1px solid var(--ds-line,#e6e8ee);background:#fff;border-radius:9px;font-size:17px;font-weight:700;line-height:1;color:var(--ds-ink,#16203a);cursor:pointer;transition:border-color .15s ease,background .15s ease;}
.ds-cart__step button:hover:not(:disabled){border-color:var(--ds-blu,#33519F);color:var(--ds-blu,#33519F);}
.ds-cart__step button:disabled{opacity:.4;cursor:default;}
.ds-cart__qn{min-width:24px;text-align:center;font-weight:800;font-size:15px;color:var(--ds-ink,#0d1b3e);}
.ds-cart__rm{background:none;border:0;color:var(--ds-ink3,#8a90a2);font-size:12.5px;font-weight:600;cursor:pointer;padding:4px 6px;margin-left:4px;text-decoration:underline;text-underline-offset:2px;}
.ds-cart__rm:hover{color:#c0392b;}
.ds-cart-line__price{text-align:right;display:flex;flex-direction:column;gap:2px;}
.ds-cart-line__total{font-size:18px;font-weight:900;color:var(--ds-ink,#0d1b3e);white-space:nowrap;}
.ds-cart-line__unit{font-size:11.5px;color:var(--ds-ink3,#8a90a2);}

.ds-cart-note{display:flex;gap:9px;align-items:flex-start;margin:6px 2px 0;font-size:12.8px;line-height:1.5;color:var(--ds-ink3,#6a7180);}
.ds-cart-note svg{flex:0 0 auto;margin-top:1px;color:var(--ds-blu,#33519F);}

/* Resumen / checkout */
.ds-cart-sum{position:sticky;top:96px;}
.ds-cart-sum__card{background:#fff;border:1px solid var(--ds-line,#e6e8ee);border-radius:18px;padding:24px 24px 26px;box-shadow:0 14px 44px rgba(13,27,62,.07);}
.ds-cart-sum__t{margin:0 0 16px;font-size:18px;font-weight:800;color:var(--ds-ink,#0d1b3e);}
.ds-cart-sum__row{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--ds-ink3,#6a7180);padding:7px 0;}
.ds-cart-sum__row strong{color:var(--ds-ink,#0d1b3e);font-weight:700;}
.ds-cart-sum__row--total{border-top:1px solid var(--ds-line,#e6e8ee);margin-top:6px;padding-top:14px;font-size:16px;}
.ds-cart-sum__row--total span,.ds-cart-sum__row--total strong{font-weight:900;color:var(--ds-ink,#0d1b3e);font-size:19px;}

.ds-cart-form{margin-top:18px;display:flex;flex-direction:column;gap:13px;}
.ds-cart-field{display:flex;flex-direction:column;gap:6px;}
.ds-cart-field span{font-size:12.5px;font-weight:600;color:var(--ds-ink3,#6a7180);}
.ds-cart-field input{font:inherit;font-size:15px;padding:12px 14px;border:1px solid var(--ds-line,#e6e8ee);border-radius:11px;background:var(--ds-bg2,#f8fafc);color:var(--ds-ink,#0d1b3e);transition:border-color .15s ease,background .15s ease;}
.ds-cart-field input:focus{outline:none;border-color:var(--ds-blu,#33519F);background:#fff;box-shadow:0 0 0 3px rgba(51,81,159,.13);}
.ds-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;}
.ds-cart-consent{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;line-height:1.5;color:var(--ds-ink3,#6a7180);}
.ds-cart-consent input{margin-top:2px;accent-color:var(--ds-blu,#33519F);}
.ds-cart-consent a{color:var(--ds-blu,#33519F);font-weight:600;}
.ds-cart-pay{width:100%;justify-content:center;margin-top:4px;}
.ds-cart-form__err{margin:0;color:#c0392b;font-size:13px;font-weight:600;}
.ds-cart-form__secure{display:flex;align-items:center;justify-content:center;gap:7px;margin:6px 0 0;font-size:12px;color:var(--ds-ink3,#8a90a2);}

/* Carrito vacío */
.ds-cart-empty{text-align:center;max-width:460px;margin:30px auto 0;padding:46px 28px;background:#fff;border:1px solid var(--ds-line,#e6e8ee);border-radius:20px;}
.ds-cart-empty__ic{display:inline-flex;align-items:center;justify-content:center;width:74px;height:74px;border-radius:50%;background:var(--ds-bg2,#f4f6fb);color:var(--ds-blu,#33519F);margin-bottom:16px;}
.ds-cart-empty h2{margin:0 0 8px;font-size:22px;font-weight:800;color:var(--ds-ink,#0d1b3e);}
.ds-cart-empty p{margin:0 0 22px;color:var(--ds-ink3,#6a7180);}
.ds-cart-empty__cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}

/* Confirmación post-pago */
.ds-cart-done{max-width:560px;margin:20px auto 0;text-align:center;padding:48px 32px;background:#fff;border:1px solid var(--ds-line,#e6e8ee);border-radius:22px;box-shadow:0 16px 50px rgba(13,27,62,.08);}
.ds-cart-done__spin{width:42px;height:42px;margin:0 auto 18px;border:3px solid var(--ds-line,#e6e8ee);border-top-color:var(--ds-blu,#33519F);border-radius:50%;animation:ds-spin .8s linear infinite;}
@keyframes ds-spin{to{transform:rotate(360deg);}}
.ds-cart-done__check{display:inline-flex;align-items:center;justify-content:center;width:62px;height:62px;border-radius:50%;background:#e7f7ee;color:#10864a;margin-bottom:8px;}
.ds-cart-done.is-ok{padding-top:40px;}
.ds-cart-done__t{margin:8px 0 8px;font-size:24px;font-weight:900;color:var(--ds-ink,#0d1b3e);letter-spacing:-.6px;}
.ds-cart-done__p{margin:0 auto 14px;max-width:42ch;color:var(--ds-ink3,#6a7180);font-size:15px;line-height:1.55;}
.ds-cart-done__items{list-style:none;margin:0 auto 14px;padding:14px 18px;max-width:340px;text-align:left;background:var(--ds-bg2,#f6f8fc);border-radius:12px;font-size:14px;color:var(--ds-ink,#0d1b3e);}
.ds-cart-done__items li{padding:4px 0;}
.ds-cart-done__web{margin:0 auto 16px;max-width:44ch;font-size:13.5px;line-height:1.55;color:var(--ds-ink3,#6a7180);}
.ds-cart-done__ref{font-family:ui-monospace,Menlo,monospace;font-size:12.5px;color:var(--ds-ink3,#8a90a2);margin:0 0 18px;}

/* Responsive */
@media(max-width:880px){
    .ds-cart-grid{grid-template-columns:1fr;}
    .ds-cart-sum{position:static;}
    .ds-cartpage__title{font-size:28px;}
}
@media(max-width:520px){
    .ds-cart-line{grid-template-columns:48px 1fr;}
    .ds-cart-line__price{grid-column:2;text-align:left;flex-direction:row;align-items:baseline;gap:8px;margin-top:4px;}
    .ds-cart-line__media{width:48px;height:48px;}
    .ds-cart-line__logo{max-width:34px;max-height:34px;}
}

/* ── Modo oscuro ────────────────────────────────────────────────────────── */
html[data-theme="dark"] .ds-cart-line,
html[data-theme="dark"] .ds-cart-sum__card,
html[data-theme="dark"] .ds-cart-empty,
html[data-theme="dark"] .ds-cart-done{background:#0f1830;border-color:rgba(255,255,255,.10);}
html[data-theme="dark"] .ds-cart-line__media,
html[data-theme="dark"] .ds-cart-field input,
html[data-theme="dark"] .ds-cart-done__items,
html[data-theme="dark"] .ds-cart-empty__ic{background:rgba(255,255,255,.05);}
html[data-theme="dark"] .ds-cart-field input{border-color:rgba(255,255,255,.12);}
html[data-theme="dark"] .ds-cart__step button{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);}
html[data-theme="dark"] .ds-nav__cartn{box-shadow:0 0 0 2px #0b1220;}
html[data-theme="dark"] .ds-cart-done__check{background:rgba(16,134,74,.22);color:#5fe0a0;}