/* Arquivo de estilos base (usado como entrada do Tailwind) */
@tailwind base;
@tailwind components;
@tailwind utilities;

/* Espaço para customizações pequenas */

:root{
	--bg: #ffffff;
	--muted: #94a3b8; /* slate-400 */
	--accent: #16a34a; /* green-600 */
	--accent-600: #059669;
	--card: #f8fafc; /* a very light background for cards */
}

/* Mobile-first small utilities and base tweaks */
html,body{height:100%;background:var(--bg);} 
/* make box-sizing predictable to avoid off-by-padding width overflows */
*, *::before, *::after { box-sizing: border-box; }
body{ -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; overflow-x:hidden; }

/* Container used to center app content with comfortable max width */
.app-container{max-width:48rem;margin-left:auto;margin-right:auto;padding-left:1rem;padding-right:1rem}

/* Card component for feed items / modals */
.card{background:var(--card);border-radius:12px;padding:0.9rem;box-shadow:0 6px 18px rgba(15,23,42,0.06);border:1px solid rgba(15,23,42,0.04)}

/* Primary button for small screens (works with Tailwind utilities) */
.btn-primary{background:var(--accent);color:#fff;border-radius:10px;padding:0.6rem 1rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center}
.btn-primary:hover{background:var(--accent-600)}

/* Subtle bottom nav safe-area support */
#bottom-nav{padding-bottom:calc(8px + env(safe-area-inset-bottom));box-shadow:0 -6px 18px rgba(15,23,42,0.04)}

/* Improve header contrast and spacing on mobile */
/* Header improvements: center content and avoid overflow */
header{background:linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.85));backdrop-filter: blur(4px)}
.header-title{max-width:72%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.header-actions{flex-shrink:0;display:flex;align-items:center}

/* Floating action button for small screens */
.fab-create{position:fixed;right:0.9rem;bottom:calc(64px + env(safe-area-inset-bottom));z-index:80;height:52px;width:52px;border-radius:999px;background:var(--accent);color:#fff;border:0;display:inline-flex;align-items:center;justify-content:center;font-size:1.4rem;box-shadow:0 10px 26px rgba(2,6,23,0.16)}
.fab-create:active{transform:translateY(1px)}

/* Responsive tweaks (Tailwind will handle most classes; this is small fallback) */
@media (min-width: 768px){
	.app-container{padding-left:2rem;padding-right:2rem}
	.card{padding:1.1rem;border-radius:14px}
}

/* Accessibility: focus visible for custom buttons that might not use Tailwind utilities */
.btn-primary:focus{outline:3px solid rgba(16,185,129,0.18);outline-offset:3px}

/* Utility: visually-hidden for accessibility */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Small helper for auth views fade-in consistency */
.auth-view{animation:fadeIn 260ms ease-out}

/* ===== Additional UI components: feed cards, buttons and modals ===== */
.feed-list{display:flex;flex-direction:column;gap:0.8rem}
.feed-card{background:linear-gradient(180deg, rgba(255,255,255,0.98), var(--card));border-radius:12px;padding:0.9rem;display:flex;gap:0.75rem;align-items:flex-start;box-shadow:0 8px 20px rgba(2,6,23,0.04);border:1px solid rgba(15,23,42,0.04)}
.feed-card .meta{font-size:0.85rem;color:var(--muted)}
.feed-card .title{font-weight:600;color:#0f172a}

/* Buttons: primary and outline variants to be used across the app */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.55rem 0.9rem;border-radius:10px;font-weight:600;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--accent);color:#fff;border-color:transparent}
.btn-primary:hover{background:var(--accent-600)}
.btn-outline{background:transparent;color:var(--muted);border-color:rgba(15,23,42,0.06)}
.btn-ghost{background:transparent;color:var(--muted);border:0}

/* Modal helpers (override minimal inline classes found in HTML) */
.modal-backdrop{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.42);z-index:60}
.modal-dialog{background:#fff;border-radius:12px;padding:1rem;max-width:28rem;width:calc(100% - 2rem);box-shadow:0 18px 48px rgba(2,6,23,0.12);border:1px solid rgba(2,6,23,0.04)}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:0.5rem}
.modal-body{margin-top:0.25rem}
.modal-actions{display:flex;gap:0.5rem;justify-content:flex-end;margin-top:0.75rem}

/* Small responsive niceties */
@media (max-width:420px){
	.feed-card{padding:0.75rem;border-radius:10px}
	.btn{padding:0.55rem 0.75rem}
}

/* Bottom nav active state */
#bottom-nav .bottom-tab{color:var(--muted);display:inline-flex;flex-direction:column;align-items:center;gap:0.25rem;padding:0.4rem 0.5rem}
#bottom-nav .bottom-tab.active{color:var(--accent);}
#bottom-nav .bottom-tab.active svg{stroke:var(--accent)}
#bottom-nav .bottom-tab .indicator{height:3px;width:36px;background:transparent;border-radius:6px;margin-bottom:6px}
#bottom-nav .bottom-tab.active .indicator{background:var(--accent)}

/* Slider / carousel styles */
.hero-slider{position:relative;overflow:hidden;border-radius:12px;background:linear-gradient(180deg, #ffffff, #f8fafc);box-shadow:0 8px 20px rgba(2,6,23,0.04);margin-bottom:0.9rem}
.hero-slider .slides{display:flex;transition:transform 420ms cubic-bezier(.22,.9,.22,1);will-change:transform}
.hero-slider .slide{min-width:100%;box-sizing:border-box;display:flex;align-items:center;gap:1rem;padding:1rem}
.hero-slider .slide img{width:40%;max-width:180px;border-radius:10px;object-fit:cover}
.hero-slider .slide .slide-content{flex:1}
.hero-slider .slide .slide-title{font-size:1.05rem;font-weight:700;color:#0f172a}
.hero-slider .slide .slide-desc{color:var(--muted);font-size:0.95rem;margin-top:0.35rem}
.hero-slider .slider-controls{position:absolute;inset:0;display:flex;align-items:center;justify-content:space-between;padding:0 0.5rem;pointer-events:none}
.hero-slider .ctrl{pointer-events:auto;background:rgba(255,255,255,0.9);border-radius:999px;border:0;padding:0.4rem;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(2,6,23,0.06)}
.hero-slider .slider-dots{position:absolute;left:50%;transform:translateX(-50%);bottom:8px;display:flex;gap:6px}
.hero-slider .dot{width:8px;height:8px;background:rgba(15,23,42,0.12);border-radius:999px}
.hero-slider .dot.active{background:var(--accent)}

@media (max-width:640px){
	.hero-slider .slide{flex-direction:column;align-items:flex-start}
	.hero-slider .slide img{width:100%;max-width:none}
}

/* Marketplace animations and badges */
.feed-card{transition:transform 220ms cubic-bezier(.2,.9,.3,1),box-shadow 220ms,border-color 220ms}
.feed-card:hover{transform:translateY(-6px) scale(1.006);box-shadow:0 18px 40px rgba(2,6,23,0.08);border-color:rgba(15,23,42,0.06)}
.feed-card .price{font-weight:700;color:#065f46;font-size:1rem}
.feed-card .seller{font-size:0.8rem;color:var(--muted);background:rgba(2,6,23,0.03);padding:4px 8px;border-radius:999px}
.pill-filters{display:flex;gap:0.5rem;overflow:auto;padding-bottom:0.5rem}
.pill{background:#f1f5f9;padding:6px 10px;border-radius:999px;font-size:0.85rem;color:#0f172a;white-space:nowrap;border:1px solid rgba(15,23,42,0.03)}
.pill.active{background:var(--accent);color:white}

/* card entrance animation (stagger via inline style animation-delay) */
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation-name:fadeUp;animation-duration:420ms;animation-fill-mode:both;animation-timing-function:cubic-bezier(.22,.9,.22,1)}

/* Modal animation */
.modal-dialog{transform-origin:center center;animation:popIn 260ms cubic-bezier(.2,.9,.2,1)}
@keyframes popIn{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}

/* Detail modal image styling */
.detail-image{width:100%;height:220px;object-fit:cover;border-radius:8px;margin-bottom:0.5rem;display:block}
@media (min-width:768px){.detail-image{height:280px}}

/* Make the modal header slightly bolder and add subtle divider */
.modal-header h3{font-size:1.05rem}
.modal-header{padding-bottom:0.5rem;border-bottom:1px solid rgba(2,6,23,0.04)}
.modal-body{padding-top:0.6rem}

/* Buttons micro-interaction */
.btn{transition:transform 160ms ease,box-shadow 160ms ease}
.btn:active{transform:translateY(1px) scale(.998)}
.btn-primary{box-shadow:0 8px 20px rgba(16,185,129,0.08)}

/* Card UI improvements */
.card-img{background-size:cover;background-position:center;border-radius:8px}
.price-badge{background:linear-gradient(180deg,#10b981,#059669);color:#fff;padding:6px 10px;border-radius:10px;font-weight:700;font-size:0.95rem}
.seller-avatar{height:32px;width:32px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#e6fffa;color:#065f46;font-weight:700;font-size:0.85rem}
.tag{display:inline-block;background:#ecfeff;color:#0369a1;padding:4px 8px;border-radius:999px;font-size:0.75rem}

/* Avatar circle similar to iFood list avatars */
.avatar-circle{height:64px;width:64px;border-radius:999px;background-size:cover;background-position:center;display:inline-flex;align-items:center;justify-content:center;background-color:#f1f5f9;color:#0f172a;font-weight:700;font-size:1.05rem}
.avatar-circle::after{content:'';display:block;height:0;width:0}

/* Badges container (small colored pills) */
.badges{display:flex;gap:0.4rem;flex-wrap:wrap;margin-top:0.35rem}
.badges .tag{background:#f3f4f6;color:#0f172a;padding:4px 8px;font-size:0.72rem}

/* Card actions tightened for mobile look */
.card-actions{display:flex;gap:0.5rem;align-items:center;justify-content:flex-end}
.card-actions .btn-outline{border:1px solid rgba(15,23,42,0.06);background:transparent;color:var(--muted)}

/* Input with prefix (currency) */
.input-with-prefix{display:flex;align-items:center;gap:0.5rem}
.input-with-prefix .input-prefix{background:transparent;color:var(--muted);padding:6px 8px;font-weight:700;border-radius:6px}
.input-with-prefix input{flex:1}


/* layout helper for card metadata */
.card-meta{display:flex;gap:0.6rem;align-items:center}

/* Fixes for clipped cards on small screens: keep children shrinkable and keep content inside card */
.feed-card{min-width:0;overflow:hidden;position:relative;display:flex;flex-direction:column}
.feed-card *{min-width:0}
.feed-list{padding-right:calc(1rem + env(safe-area-inset-right, 0px));}

/* Action area inside card: allow wrapping so buttons don't overflow the card on narrow screens */
.card-actions{display:flex;flex-wrap:wrap;gap:0.5rem;justify-content:flex-end;margin-top:0.6rem;width:100%}
.feed-card > .card-actions{margin-top:0.6rem}
.feed-card .btn{flex:0 0 auto}

@media (max-width:420px){
	.btn{padding:0.45rem 0.6rem;font-size:0.86rem}
	.feed-card .price-badge{font-size:0.9rem}
	.feed-card .card-img{height:60px;width:76px}
	.feed-card > .card-actions{justify-content:flex-start}
}

/* On wider screens make card content horizontal again */
@media (min-width:640px){
	.feed-card{flex-direction:row}
	.feed-card > .card-actions{justify-content:flex-end;align-items:center}
	.feed-card .card-img{height:72px;width:92px}
}

/* Prevent city names (meta) from breaking into multiple lines. Use ellipsis when needed. */
.feed-card .card-meta .meta{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:inline-block;max-width:100%}

/* Make title wrap but avoid pushing meta/price out of place */
.feed-card .title{word-break:break-word;display:block}

/* Keep price badge and seller compact */
.feed-card .price-badge{white-space:nowrap}
.feed-card .seller{white-space:nowrap}

/* Ensure main inner container matches header container padding to avoid visual cut at edges */
main .max-w-3xl{padding-left:1rem;padding-right:1rem}

/* Ensure login page hero gradient sits above page background and behind content */
.hero-bg-container{z-index:0}
.hero-gradient{z-index:0}
.hero-overlay{z-index:1}

/* Desktop / container and grid adjustments (centralized) */
:root{
	--container-max:1200px;
}

/* Make the app container expand on desktop while keeping mobile padding */
.app-container{max-width:48rem;margin-left:auto;margin-right:auto;padding-left:1rem;padding-right:1rem}
@media (min-width:768px){
	.app-container{padding-left:2rem;padding-right:2rem}
}
@media (min-width:1024px){
	.app-container{max-width:var(--container-max)}
	/* hide mobile-specific floating UI on larger viewports */
	.fab-create{display:none!important}
	#bottom-nav{display:none!important}
	/* feed becomes multi-column on desktop */
	.feed-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
}
@media (min-width:1280px){
	.feed-list{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:1440px){
	.feed-list{grid-template-columns:repeat(4,1fr)}
}

/* Make modals wider on desktop */
@media (min-width:1024px){
	.modal-dialog{max-width:900px}
}

/* Fluid typography example for headings */
h1{font-size:clamp(1.25rem,1rem + 1.2vw,2rem)}