/* =========================================================
   CODEMARKET — Design tokens
   Ý tưởng: chợ code đêm khuya, giao diện lấy cảm hứng từ
   terminal / code editor. Mỗi listing = một "cửa sổ terminal".
========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
    --bg: #040915;
    --surface: #141821;
    --surface-2: #1B212C;
    --border: #262E3D;
    --text: #E7EAF0;
    --muted: #8891A3;
    --accent: #2FE0C0;       /* teal - hành động, link, giá */
    --accent-dim: #1B9E88;
    --accent-2: #FFB454;     /* amber - CTA nổi bật */
    --danger: #FF6B6B;
    --ok: #6BFFA0;
    --radius: 10px;
    --dot-red:#FF5F57; --dot-yellow:#FEBC2E; --dot-green:#28C840;
    --font-display:'Space Grotesk', sans-serif;
    --font-body:'Inter', sans-serif;
    --font-mono:'JetBrains Mono', monospace;
}
.grid.cm-code-grid {
    grid-template-columns: repeat(4, 1fr) !important;
}

/* Đảm bảo khi trên màn hình nhỏ hoặc di động thì nó tự động co lại để không bị tràn vỡ giao diện */
@media (max-width: 1024px) {
    .grid.cm-code-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}
@media (max-width: 640px) {
    .grid.cm-code-grid {
        grid-template-columns: 1fr !important;
    }
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body {
    background: radial-gradient(1200px 600px at 15% -10%, rgba(47, 224, 192, .08), transparent 60%), radial-gradient(900px 500px at 100% 0%, rgba(255, 180, 84, .06), transparent 55%), #040914;
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.5;
    min-height: 100vh;
}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
h1,h2,h3,h4{font-family:var(--font-display); margin:0 0 .5em; letter-spacing:-.01em;}
p{margin:0 0 1em;}
.mono{font-family:var(--font-mono);}
.container{max-width:1440px; margin:0 auto; padding:0 15px;}
/* ---------- Topbar ---------- */
.topbar{
    position:sticky; top:0; z-index:50;
    background:rgba(11,13,18,.78);
    backdrop-filter:blur(18px);
    border-bottom:1px solid rgba(255,255,255,.05);
}
.topbar-inner{display:flex; align-items:center; justify-content:space-between; padding:18px 0;}
.logo{display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:20px; color:#FFF;}
.logo .prompt{color:var(--accent); font-family:var(--font-mono);}
.nav{display:flex; align-items:center; gap:24px; font-size:14.5px; font-weight:500;}
.nav a{color:rgba(231,234,240,.74); transition:color .18s, transform .18s;}
.nav a:hover, .nav a.active{color:#FFFFFF; transform:translateY(-1px);}
.nav-actions{display:flex; align-items:center; gap:12px;}

.btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    font-family:var(--font-body); font-weight:700; font-size:14px;
    padding:12px 20px; border-radius:999px; border:1px solid transparent;
    cursor:pointer; transition:transform .12s, background .18s, border-color .18s, box-shadow .18s;
    white-space:nowrap;
    background:rgba(255,255,255,.05);
    border-color:rgba(255,255,255,.08);
    color:var(--text);
    box-shadow:0 10px 30px rgba(0,0,0,.12);
}
.btn:hover{transform:translateY(-1px);}
.btn:active{transform:scale(.98);}
.btn-primary{background:linear-gradient(135deg, rgba(47,224,192,.96), rgba(16,170,138,.95)); color:#041E18; border-color:transparent;}
.btn-primary:hover{background:linear-gradient(135deg, rgba(47,224,192,1), rgba(70,255,210,.95));}
.btn-accent{background:linear-gradient(135deg, rgba(255,180,84,.92), rgba(255,154,54,.95)); color:#2A1900;}
.btn-accent:hover{background:linear-gradient(135deg, rgba(255,190,110,1), rgba(255,160,50,.98));}
.btn-outline{background:transparent; border-color:rgba(255,255,255,.12); color:#EFF2FF;}
.btn-outline:hover{border-color:rgba(47,224,192,.75); color:#FFFFFF;}
.btn-danger{background:transparent; border-color:rgba(255,107,107,.3); color:var(--danger);}
.btn-danger:hover{background:rgba(255,107,107,.1);}
.btn-sm{padding:8px 14px; font-size:13px;}
.btn-block{width:100%;}

.avatar{
    width:36px; height:36px; border-radius:50%; object-fit:cover;
    border:1px solid var(--border); background:var(--surface-2);
}
.avatar-lg{width:96px; height:96px;}

/* ---------- Hero ---------- */
.hero{padding:80px 0 64px; position:relative; overflow:hidden;}
.hero::before{
    content:'';
    position:absolute; inset:0;
    background:radial-gradient(circle at 10% 20%, rgba(47,224,192,.16), transparent 25%),
                radial-gradient(circle at 90% 10%, rgba(255,180,84,.12), transparent 20%),
                radial-gradient(circle at 55% 75%, rgba(255,255,255,.08), transparent 25%);
    pointer-events:none;
}
.hero .container{position:relative; z-index:1;}
.hero-eyebrow{
    display:inline-flex; align-items:center; gap:10px;
    font-family:var(--font-mono); font-size:13px; color:#9EFFE9;
    background:rgba(47,224,192,.08); border:1px solid rgba(47,224,192,.28);
    padding:8px 16px; border-radius:999px; margin-bottom:22px; letter-spacing:.02em;
}
.hero h1{font-size:56px; max-width:720px; line-height:1.02; letter-spacing:-.03em;}
.hero h1 span{color:var(--accent);}
.hero p.lead{color:rgba(231,234,240,.75); font-size:18px; max-width:640px; margin-top:18px;}
.hero-actions{display:flex; gap:14px; margin-top:32px; flex-wrap:wrap;}
.hero-stats{display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:18px; margin-top:40px;}
.hero-stat{background:rgba(255,255,255,.02); border:1px solid rgba(255,255,255,.07); border-radius:18px; padding:20px 18px;}
.hero-stat b{display:block; font-family:var(--font-display); font-size:28px; color:#FFF;}
.hero-stat span{color:rgba(231,234,240,.65); font-size:13.5px;}

/* ---------- Section ---------- */
.section{padding:48px 0;}
.section-head{display:flex; align-items:baseline; justify-content:space-between; margin-bottom:24px; gap:16px; flex-wrap:wrap;}
.section-head h2{font-size:24px;}
.section-head .desc{color:var(--muted); font-size:14px;}

.tabs{display:flex; gap:6px; background:var(--surface); border:1px solid var(--border); padding:4px; border-radius:10px; width:fit-content;}
.tab-btn{padding:8px 16px; border-radius:7px; font-size:14px; font-weight:600; color:var(--muted); cursor:pointer; border:none; background:transparent;}
.tab-btn.active{background:var(--surface-2); color:var(--text);}

/* ---------- Filter bar ---------- */
.filterbar{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:26px;}
.filterbar input[type=text], .filterbar select{
    background:var(--surface); border:1px solid var(--border); color:var(--text);
    padding:10px 14px; border-radius:8px; font-size:14px; font-family:var(--font-body);
}
.filterbar input[type=text]{flex:1; min-width:220px;}

/* ---------- Grid / Cards (terminal window signature) ---------- */
.grid{display:grid; grid-template-columns:repeat(auto-fill, minmax(270px,1fr)); gap:20px;}

.card{
    background:rgba(20,24,33,.94); border:1px solid rgba(255,255,255,.06); border-radius:var(--radius);
    box-shadow:0 20px 60px rgba(0,0,0,.16);
    overflow:hidden; transition:transform .18s, border-color .18s, box-shadow .18s;
    display:flex; flex-direction:column;
    backdrop-filter:blur(12px);
}
.card:hover{border-color:rgba(47,224,192,.55); transform:translateY(-4px); box-shadow:0 28px 70px rgba(0,0,0,.2);}

.win-bar{
    display:flex; align-items:center; gap:6px; padding:12px 14px;
    background:rgba(19,26,39,.95); border-bottom:1px solid rgba(255,255,255,.05);
}
.win-dot{width:9px; height:9px; border-radius:50%;}
.win-bar .path{margin-left:8px; font-family:var(--font-mono); font-size:11.5px; color:var(--muted); overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}

.card-thumb{aspect-ratio:16/10; background:linear-gradient(180deg, rgba(11,13,18,.96), rgba(20,24,33,.96)); overflow:hidden; position:relative;}
.card-thumb img{width:100%; height:100%; object-fit:cover; filter:contrast(1.05) saturate(1.05);}
.card-thumb .noimg{display:flex; align-items:center; justify-content:center; height:100%; color:var(--muted); font-family:var(--font-mono); font-size:13px;}
.card-thumb::after{content:''; position:absolute; inset:0; background:linear-gradient(180deg, transparent 45%, rgba(0,0,0,.28) 100%);}
.badge{position:absolute; top:12px; right:12px; font-family:var(--font-mono); font-size:11px; font-weight:700; padding:6px 11px; border-radius:999px;}
.badge-code{background:rgba(47,224,192,.15); color:var(--accent); border:1px solid rgba(47,224,192,.35);}
.badge-web{background:rgba(255,180,84,.15); color:var(--accent-2); border:1px solid rgba(255,180,84,.35);}
.badge-sold{background:rgba(255,107,107,.15); color:var(--danger); border:1px solid rgba(255,107,107,.35);}

.card-body{padding:14px 16px 16px; display:flex; flex-direction:column; gap:8px; flex:1;}
.card-title{font-weight:600; font-size:15.5px; line-height:1.3;}
.card-desc{color:var(--muted); font-size:13px; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;}
.card-meta{display:flex; align-items:center; justify-content:space-between; margin-top:auto; padding-top:10px; border-top:1px dashed var(--border);}
.card-seller{display:flex; align-items:center; gap:6px; font-size:12.5px; color:var(--muted);}
.card-seller img{width:20px; height:20px; border-radius:50%; object-fit:cover;}
.price-tag{font-family:var(--font-mono); font-weight:700; color:var(--accent-2); font-size:15px;}
.price-tag::before{content:"$ "; color:var(--muted); font-weight:400;}

/* ---------- Forms ---------- */
.form-card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:32px; max-width:640px; margin:0 auto;}
.form-card.wide{max-width:820px;}
label{display:block; font-size:13.5px; font-weight:600; margin-bottom:6px; color:var(--text);}
.hint{color:var(--muted); font-size:12.5px; margin-top:5px;}
.form-group{margin-bottom:20px;}
input[type=text], input[type=email], input[type=password], input[type=number], input[type=file], textarea, select{
    width:100%; background:var(--bg); border:1px solid var(--border); color:var(--text);
    padding:11px 14px; border-radius:8px; font-size:14.5px; font-family:var(--font-body);
}
input:focus, textarea:focus, select:focus{outline:none; border-color:var(--accent);}
textarea{resize:vertical; min-height:110px;}
.row-2{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.pw-wrap{position:relative;}
.pw-toggle{position:absolute; right:10px; top:50%; transform:translateY(-50%); background:none; border:none; color:var(--muted); cursor:pointer; font-size:12px; font-family:var(--font-mono);}

/* domain chip list */
.domain-list{display:flex; gap:8px; flex-wrap:wrap; margin-top:10px;}
.domain-chip{font-family:var(--font-mono); font-size:12.5px; background:var(--surface-2); border:1px solid var(--border); padding:6px 10px; border-radius:6px; display:flex; align-items:center; gap:8px;}
.domain-chip button{background:none; border:none; color:var(--danger); cursor:pointer; font-size:13px;}

/* ---------- Alerts ---------- */
.alert{padding:13px 16px; border-radius:8px; font-size:14px; margin-bottom:20px; border:1px solid;}
.alert-success{background:rgba(107,255,160,.08); border-color:rgba(107,255,160,.3); color:var(--ok);}
.alert-error{background:rgba(255,107,107,.08); border-color:rgba(255,107,107,.3); color:var(--danger);}
.alert-info{background:rgba(47,224,192,.08); border-color:rgba(47,224,192,.3); color:var(--accent);}

/* ---------- Profile ---------- */
.profile-head{display:flex; gap:22px; align-items:center; padding:32px 0; border-bottom:1px solid var(--border);}
.profile-name{font-size:24px; font-family:var(--font-display); font-weight:700;}
.profile-bio{color:var(--muted); font-size:14px; max-width:600px; margin-top:6px;}
.profile-stats{display:flex; gap:20px; margin-top:10px;}
.profile-stats span{font-size:13px; color:var(--muted);}
.profile-stats b{color:var(--text); font-family:var(--font-mono);}

/* ---------- Detail page ---------- */
.detail-grid{display:grid; grid-template-columns:1.3fr .9fr; gap:32px;}
@media(max-width:860px){.detail-grid{grid-template-columns:1fr;}}
.detail-thumb{border-radius:var(--radius); overflow:hidden; border:1px solid var(--border); background:var(--surface);}
.detail-thumb img{width:100%;}
.buybox{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:24px; height:fit-content; position:sticky; top:90px;}
.buybox .price-tag{font-size:28px;}
.split-note{font-family:var(--font-mono); font-size:11.5px; color:var(--muted); margin-top:14px; line-height:1.7;}
.kv{display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px dashed var(--border); font-size:13.5px;}
.kv b{color:var(--text);}
.credential-box{background:var(--bg); border:1px solid var(--accent-dim); border-radius:8px; padding:14px; margin-top:16px; font-family:var(--font-mono); font-size:13px;}
.credential-box .row{display:flex; justify-content:space-between; padding:4px 0;}

/* ---------- Dashboard ---------- */
.dash-layout{display:grid; grid-template-columns:220px 1fr; gap:28px;}
@media(max-width:760px){.dash-layout{grid-template-columns:1fr;}}
.dash-nav{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:10px; height:fit-content;}
.dash-nav a{display:block; padding:10px 12px; border-radius:7px; font-size:14px; color:var(--muted); font-weight:500; margin-bottom:2px;}
.dash-nav a:hover{background:var(--surface-2); color:var(--text);}
.dash-nav a.active{background:var(--accent); color:#04241E; font-weight:700;}
.stat-cards{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:16px; margin-bottom:28px;}
.stat-card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:18px;}
.stat-card .label{color:var(--muted); font-size:12.5px; font-family:var(--font-mono);}
.stat-card .value{font-family:var(--font-display); font-size:26px; margin-top:6px;}

table{width:100%; border-collapse:collapse; font-size:13.5px;}
th,td{text-align:left; padding:11px 12px; border-bottom:1px solid var(--border);}
th{color:var(--muted); font-weight:600; font-size:12px; text-transform:uppercase; letter-spacing:.03em;}
tr:hover td{background:var(--surface-2);}
.tag{display:inline-block; padding:3px 9px; border-radius:6px; font-size:11.5px; font-family:var(--font-mono);}
.tag-active{background:rgba(107,255,160,.1); color:var(--ok);}
.tag-rented, .tag-sold_hidden{background:rgba(255,107,107,.1); color:var(--danger);}
.tag-disabled{background:rgba(136,145,163,.15); color:var(--muted);}

/* ---------- Empty state ---------- */
.empty{text-align:center; padding:60px 20px; color:var(--muted);}
.empty .icon{font-size:34px; margin-bottom:12px; font-family:var(--font-mono); color:var(--border);}

/* ---------- Footer ---------- */
.footer{
    position:relative;
    border-top:1px solid rgba(255,255,255,.06);
    padding:60px 0 80px;
    margin-top:80px;
    color:rgba(231,234,240,.72);
    font-size:13px;
    overflow:hidden;
}
.footer::before{
    content:'CODEMARKET';
    position:absolute;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
    font-family:var(--font-display);
    font-size:148px;
    color:rgba(47,224,192,.06);
    letter-spacing:24px;
    text-transform:uppercase;
    pointer-events:none;
    user-select:none;
}
.footer .container{
    position:relative;
    z-index:1;
    display:flex;
    align-items:center;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:14px;
}
.footer div{
    min-width:220px;
}
.footer .mono{color:rgba(231,234,240,.66);}
.footer a{color:var(--accent); text-decoration:none;}
.footer .footer-links{display:flex; flex-wrap:wrap; gap:18px; color:rgba(231,234,240,.64);}
.footer .footer-links a{color:rgba(47,224,192,.88);}

/* ---------- Auth pages ---------- */
.auth-wrap{min-height:calc(100vh - 70px); display:flex; align-items:center; justify-content:center; padding:40px 20px;}

@media(max-width:980px){
    .hero h1{font-size:44px;}
    .hero-stats{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));}
}
@media(max-width:760px){
    .hero h1{font-size:36px;}
    .hero-actions{flex-direction:column; align-items:flex-start;}
    .nav{display:none;}
    .topbar-inner{flex-direction:column; align-items:flex-start; gap:14px;}
}
@media(max-width:640px){
    .hero h1{font-size:30px;}
    .row-2{grid-template-columns:1fr;}
}