/* ===== ShipFlow — Motors Lab Theme ===== */
:root{
  --bg:#0a0e17; --bg2:#0f1521; --panel:#141c2b; --panel2:#1a2436;
  --border:#243049; --text:#e8edf5; --muted:#8a99b3;
  --accent:#ff6b1a;  /* signature motors-lab orange */
  --accent2:#00d4ff; /* electric cyan */
  --green:#22c55e; --red:#ef4444; --yellow:#f59e0b;
  --grad: linear-gradient(135deg,#ff6b1a 0%,#ff9d3d 100%);
  --grad2: linear-gradient(135deg,#00d4ff 0%,#0a8fd8 100%);
  --shadow:0 10px 40px rgba(0,0,0,.45);
  --radius:16px;
}
/* Light Theme */
[data-theme="light"]{
  --bg:#f4f6fb; --bg2:#e8ecf4; --panel:#ffffff; --panel2:#f0f3f9;
  --border:#d0d8e8; --text:#1a2436; --muted:#5a6a85;
  --shadow:0 10px 40px rgba(0,0,0,.1);
}
[data-theme="light"] .nav{background:rgba(255,255,255,.9)}
[data-theme="light"] .hero::before{background:radial-gradient(900px 500px at 80% -10%,rgba(255,107,26,.1),transparent),radial-gradient(700px 500px at 0% 30%,rgba(0,212,255,.08),transparent)}
[data-theme="light"] .btn-ghost{background:rgba(0,0,0,.04);border:1px solid var(--border)}
[data-theme="light"] .btn-ghost:hover{background:rgba(0,0,0,.08)}
[data-theme="light"] .track-card{background:linear-gradient(160deg,#fff,#f0f3f9)}
[data-theme="light"] .panel{background:#fff}
[data-theme="light"] .stat-card{background:#fff}
[data-theme="light"] .track-input input{background:var(--bg2)}
[data-theme="light"] .footer{background:#1a2436;color:#8b9bb4}
[data-theme="light"] .footer-grid a{color:#8b9bb4}
[data-theme="light"] .modal-card{background:#fff}
[data-theme="light"] .side-nav a{color:var(--muted)}
[data-theme="light"] .side-nav a.active{background:var(--bg2)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter','Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border:none;border-radius:50px;font-weight:700;font-size:15px;cursor:pointer;transition:.25s;font-family:inherit}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 20px rgba(255,107,26,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,107,26,.5)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-cyan{background:var(--grad2);color:#02101a}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:8px 16px;font-size:13px}

/* ===== NAVBAR ===== */
.nav{position:sticky;top:0;z-index:100;background:rgba(10,14,23,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.5px}
.logo .mark{width:38px;height:38px;border-radius:10px;background:var(--grad);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 4px 14px rgba(255,107,26,.4)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:var(--muted);font-weight:500;font-size:15px;transition:.2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;gap:12px;align-items:center}
.menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:24px;cursor:pointer}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:24px;cursor:pointer}
.theme-toggle{background:rgba(255,255,255,.06);border:1px solid var(--border);color:var(--text);width:40px;height:40px;border-radius:10px;cursor:pointer;font-size:18px;transition:.25s;flex-shrink:0}
.theme-toggle:hover{background:rgba(255,255,255,.12)}
[data-theme="light"] .theme-toggle{background:rgba(0,0,0,.04)}

/* ===== HERO ===== */
.hero{position:relative;padding:90px 0 110px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(900px 500px at 80% -10%,rgba(255,107,26,.18),transparent),radial-gradient(700px 500px at 0% 30%,rgba(0,212,255,.12),transparent);z-index:0}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:50px;background:rgba(0,212,255,.1);border:1px solid rgba(0,212,255,.3);color:var(--accent2);font-size:13px;font-weight:600;margin-bottom:22px}
.hero h1{font-size:56px;line-height:1.05;font-weight:900;letter-spacing:-1.5px;margin-bottom:22px}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:19px;color:var(--muted);max-width:540px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stats .stat strong{display:block;font-size:30px;font-weight:900;background:var(--grad2);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats .stat span{color:var(--muted);font-size:13px}

/* tracking widget */
.track-card{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--border);border-radius:24px;padding:30px;box-shadow:var(--shadow)}
.track-card h3{font-size:20px;margin-bottom:6px}
.track-card .sub{color:var(--muted);font-size:14px;margin-bottom:18px}
.track-input{display:flex;gap:10px;margin-bottom:16px}
.track-input input{flex:1;padding:14px 18px;border-radius:12px;border:1px solid var(--border);background:var(--bg2);color:var(--text);font-size:15px;font-family:inherit}
.track-input input:focus{outline:none;border-color:var(--accent)}
.track-result{background:var(--bg2);border:1px dashed var(--border);border-radius:14px;padding:16px;min-height:80px;font-size:14px}
.track-status{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border-radius:50px;font-weight:700;font-size:13px}
.track-status.s-delivered{background:rgba(34,197,94,.15);color:var(--green)}
.track-status.s-transit{background:rgba(0,212,255,.15);color:var(--accent2)}
.track-status.s-pending{background:rgba(245,158,11,.15);color:var(--yellow)}

/* floating ship visual */
.hero-visual{position:relative}
.hero-visual img{border-radius:24px;box-shadow:var(--shadow)}
.floating-card{position:absolute;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);font-size:13px;animation:float 5s ease-in-out infinite}
.floating-card.fc1{top:20px;left:-30px;animation-delay:0s}
.floating-card.fc2{bottom:30px;right:-20px;animation-delay:1.5s}
.floating-card strong{color:var(--accent2)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ===== SECTIONS ===== */
.section{padding:80px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 54px}
.section-head .tag{color:var(--accent);font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:1px}
.section-head h2{font-size:42px;font-weight:900;letter-spacing:-1px;margin:10px 0 14px}
.section-head p{color:var(--muted);font-size:17px}

/* services grid */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:.3s;position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--grad);transform:scaleY(0);transform-origin:top;transition:.3s}
.service-card:hover{transform:translateY(-6px);border-color:var(--accent)}
.service-card:hover::before{transform:scaleY(1)}
.service-card .ico{width:56px;height:56px;border-radius:14px;background:rgba(255,107,26,.12);display:grid;place-items:center;font-size:26px;margin-bottom:18px;color:var(--accent)}
.service-card h3{font-size:21px;margin-bottom:10px}
.service-card p{color:var(--muted);font-size:15px}

/* features */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature{text-align:center;padding:28px 18px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--border)}
.feature .ico{font-size:32px;margin-bottom:14px}
.feature h4{font-size:17px;margin-bottom:6px}
.feature p{color:var(--muted);font-size:13px}

/* pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:34px;display:flex;flex-direction:column}
.price-card.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 20px 50px rgba(255,107,26,.18);position:relative}
.price-card.featured::after{content:'Most Popular';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;padding:5px 16px;border-radius:50px;font-size:12px;font-weight:700}
.price-card h3{font-size:20px;margin-bottom:8px}
.price-card .price{font-size:44px;font-weight:900;margin:10px 0}
.price-card .price small{font-size:15px;color:var(--muted);font-weight:500}
.price-card ul{list-style:none;margin:18px 0;display:flex;flex-direction:column;gap:10px}
.price-card ul li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:14px}
.price-card ul li::before{content:'✓';color:var(--green);font-weight:900}

/* payments banner */
.pay-banner{background:linear-gradient(135deg,var(--panel),var(--panel2));border:1px solid var(--border);border-radius:24px;padding:46px;text-align:center}
.pay-icons{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:22px}
.pay-pill{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:50px;background:var(--bg2);border:1px solid var(--border);font-weight:600;font-size:15px}
.pay-pill .dot{width:10px;height:10px;border-radius:50%}

/* worker showcase */
.worker-showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.worker-card{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);aspect-ratio:4/3;cursor:pointer;transition:.3s}
.worker-card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 20px 50px rgba(0,0,0,.5)}
.worker-card img{width:100%;height:100%;object-fit:cover;transition:.4s}
.worker-card:hover img{transform:scale(1.08)}
.worker-overlay{position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(10,14,23,.95));display:flex;flex-direction:column;justify-content:flex-end;padding:24px}
.worker-overlay h4{font-size:18px;font-weight:800;margin-bottom:6px}
.worker-overlay p{color:var(--muted);font-size:13px}

/* CTA */
.cta-band{background:var(--grad);border-radius:28px;padding:64px 40px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band h2{font-size:40px;font-weight:900;margin-bottom:14px}
.cta-band p{font-size:18px;opacity:.92;margin-bottom:26px}
.cta-band .btn{background:#0a0e17;color:#fff}

/* footer */
footer{border-top:1px solid var(--border);padding:54px 0 30px;background:var(--bg2)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:34px}
footer h5{font-size:15px;margin-bottom:14px;color:#fff}
footer a{display:block;color:var(--muted);font-size:14px;margin-bottom:8px}
footer a:hover{color:var(--accent)}
.foot-bottom{border-top:1px solid var(--border);padding-top:22px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ===== AUTH PAGES ===== */
.auth-wrap{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth-aside{background:linear-gradient(160deg,#1a1208,#0a0e17);padding:50px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.auth-aside::before{content:'';position:absolute;inset:0;background:radial-gradient(600px 400px at 70% 20%,rgba(255,107,26,.25),transparent)}
.auth-aside .logo{position:relative;z-index:1}
.auth-aside .pitch{position:relative;z-index:1}
.auth-aside .pitch h2{font-size:38px;font-weight:900;line-height:1.1;margin-bottom:16px}
.auth-aside .pitch p{color:var(--muted);font-size:17px}
.auth-aside ul{list-style:none;position:relative;z-index:1;margin-top:30px}
.auth-aside ul li{display:flex;gap:12px;align-items:center;margin-bottom:14px;color:var(--text)}
.auth-aside ul li .ck{color:var(--accent);font-weight:900}
.auth-main{display:grid;place-items:center;padding:40px}
.auth-card{width:100%;max-width:420px}
.auth-card h1{font-size:30px;font-weight:900;margin-bottom:6px}
.auth-card .sub{color:var(--muted);margin-bottom:28px}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;padding:13px 16px;border-radius:12px;border:1px solid var(--border);background:var(--bg2);color:var(--text);font-size:15px;font-family:inherit}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.auth-alt{text-align:center;margin-top:18px;font-size:14px;color:var(--muted)}
.auth-alt a{color:var(--accent);font-weight:600}
.alert{padding:12px 16px;border-radius:12px;font-size:14px;margin-bottom:18px}
.alert.err{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.4);color:#fca5a5}
.alert.ok{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4);color:#86efac}

/* ===== DASHBOARDS ===== */
.dash{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:var(--bg2);border-right:1px solid var(--border);padding:24px 18px;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar .logo{margin-bottom:30px;font-size:19px}
.side-nav{display:flex;flex-direction:column;gap:4px}
.side-nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;color:var(--muted);font-weight:500;font-size:15px;cursor:pointer;transition:.2s}
.side-nav a:hover{background:rgba(255,255,255,.05);color:var(--text)}
.side-nav a.active{background:rgba(255,107,26,.15);color:var(--accent)}
.side-nav a .em{font-size:18px}
.dash-main{padding:30px 34px;overflow-x:hidden}
.dash-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;flex-wrap:wrap;gap:12px}
.dash-head h1{font-size:26px;font-weight:800}
.dash-head .user-chip{display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--border);border-radius:50px;padding:6px 16px 6px 6px;font-size:14px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff;font-weight:800;font-size:14px}

/* stat cards */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px}
.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.stat-card .label{color:var(--muted);font-size:13px;margin-bottom:6px}
.stat-card .val{font-size:30px;font-weight:900}
.stat-card .val.acc{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-card .val.cy{background:var(--grad2);-webkit-background-clip:text;background-clip:text;color:transparent}

.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:24px}
.panel h3{font-size:19px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:center}

table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--border)}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px}
tbody tr:hover{background:rgba(255,255,255,.03)}
.tag-pill{display:inline-block;padding:4px 10px;border-radius:50px;font-size:12px;font-weight:600}
.t-green{background:rgba(34,197,94,.15);color:var(--green)}
.t-orange{background:rgba(245,158,11,.15);color:var(--yellow)}
.t-blue{background:rgba(0,212,255,.15);color:var(--accent2)}
.t-red{background:rgba(239,68,68,.15);color:#fca5a5}
.t-gray{background:rgba(138,153,179,.15);color:var(--muted)}

/* map */
#map{height:380px;border-radius:var(--radius);border:1px solid var(--border);background:#0c1320;margin-bottom:0}
.map-wrap{position:relative}
.map-legend{position:absolute;bottom:14px;left:14px;background:rgba(10,14,23,.9);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:13px;z-index:500}

/* timeline */
.timeline{display:flex;flex-direction:column;gap:0}
.tl-item{display:flex;gap:16px;padding-bottom:22px;position:relative}
.tl-item:not(:last-child)::before{content:'';position:absolute;left:13px;top:30px;bottom:0;width:2px;background:var(--border)}
.tl-dot{width:28px;height:28px;border-radius:50%;background:var(--bg2);border:2px solid var(--border);display:grid;place-items:center;flex-shrink:0;font-size:12px;color:var(--muted);z-index:1}
.tl-item.active .tl-dot{background:var(--grad);border-color:var(--accent);color:#fff}
.tl-item.done .tl-dot{background:var(--green);border-color:var(--green);color:#fff}
.tl-body strong{display:block;font-size:14px}
.tl-body span{color:var(--muted);font-size:12px}

/* chat */
.chat-box{height:360px;overflow-y:auto;border:1px solid var(--border);border-radius:12px;padding:16px;background:var(--bg2);display:flex;flex-direction:column;gap:12px;margin-bottom:14px}
.msg{max-width:75%;padding:10px 14px;border-radius:14px;font-size:14px}
.msg.user{align-self:flex-end;background:var(--grad);color:#fff;border-bottom-right-radius:4px}
.msg.admin{align-self:flex-start;background:var(--panel2);border:1px solid var(--border);border-bottom-left-radius:4px}
.msg .meta{font-size:11px;opacity:.7;margin-top:4px;display:block}
.chat-input{display:flex;gap:10px}
.chat-input input{flex:1;padding:12px 16px;border-radius:10px;border:1px solid var(--border);background:var(--bg2);color:var(--text);font-family:inherit}

/* payment method grid */
.pay-methods{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}
.pay-method{border:1px solid var(--border);border-radius:12px;padding:18px;text-align:center;cursor:pointer;transition:.2s;background:var(--bg2)}
.pay-method:hover,.pay-method.sel{border-color:var(--accent);background:rgba(255,107,26,.08)}
.pay-method .em{font-size:26px;margin-bottom:8px}
.pay-method .nm{font-weight:600;font-size:14px}

.wallet-box{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:20px;text-align:center;margin:18px 0}
.wallet-box .addr{font-family:monospace;font-size:14px;word-break:break-all;background:var(--bg);padding:14px;border-radius:10px;margin:12px 0;border:1px dashed var(--border)}

/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.7);display:none;place-items:center;z-index:1000;padding:20px}
.modal.open{display:grid}
.modal-card{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:30px;max-width:560px;width:100%;max-height:90vh;overflow-y:auto}
.modal-card h3{font-size:22px;margin-bottom:16px}
.modal-close{float:right;cursor:pointer;color:var(--muted);font-size:22px;background:none;border:none}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.empty{text-align:center;color:var(--muted);padding:40px;font-size:14px}

/* responsive */
@media(max-width:980px){
  .hero .container{grid-template-columns:1fr}
  .hero-visual{display:none}
  .services,.features,.pricing{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .worker-showcase{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
  .menu-toggle{display:block}
  .nav-toggle{display:block}
  .nav-links.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--bg2);padding:20px;border-bottom:1px solid var(--border);gap:16px;z-index:200}
  .dash{grid-template-columns:1fr}
  .sidebar{position:relative;height:auto;border-right:none;border-bottom:1px solid var(--border)}
  .side-nav{flex-direction:row;flex-wrap:wrap;gap:8px}
  .side-nav a{padding:8px 12px;font-size:13px}
  .auth-wrap{grid-template-columns:1fr}
  .auth-aside{display:none}
  .pay-methods{grid-template-columns:1fr 1fr}
  .grid2{grid-template-columns:1fr}
  .dash-head{flex-wrap:wrap;gap:10px}
  .modal-card{margin:10px;max-height:90vh;overflow-y:auto}
}
@media(max-width:560px){
  .hero h1{font-size:38px}
  .section-head h2{font-size:30px}
  .services,.features,.pricing,.stats-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .dash-main{padding:14px}
  .hero{padding:50px 0 70px}
  .hero p.lead{font-size:16px}
  .track-card{padding:18px}
  .track-input{flex-direction:column}
  .track-input input{width:100%}
  /* Mobile table scroll */
  .panel{overflow-x:auto}
  table{font-size:12px;min-width:600px}
  th,td{padding:8px 6px}
  .btn-sm{padding:6px 10px;font-size:12px}
  .modal-card{margin:5px}
  .nav .container{padding:0 14px}
  .container{padding:0 14px}
}