:root{
  --bg:#f6f6f7;--panel:#ffffff;--ink:#0a0a0a;--muted:#6b7280;--line:#e6e6e8;
  --brand:#111111;--brand-dark:#000000;--brand-soft:#f4f4f5;
  --green:#111111;--green-soft:#efefef;--red:#111111;--red-soft:#eaeaea;
  --amber:#3f3f46;--amber-soft:#efefef;--sky:#27272a;--sky-soft:#f4f4f5;
  --sidebar:#0a0a0a;--sidebar-ink:#a1a1aa;--sidebar-active:#1c1c1e;
  --brand-yellow:#f5a600;
  --radius:12px;--shadow:0 1px 3px rgba(0,0,0,.06),0 6px 20px rgba(0,0,0,.05);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;font-size:15px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .5rem;line-height:1.25}
p{margin:0 0 .75rem}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.center{text-align:center}
.hidden{display:none!important}

/* ---------- Installer ---------- */
.install-body{background:linear-gradient(135deg,#000000,#1c1c1c);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.install-wrap{width:100%;max-width:520px}
.install-card{background:#fff;border-radius:20px;padding:36px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.install-logo{display:flex;align-items:center;justify-content:center;gap:10px;font-size:24px;font-weight:800;letter-spacing:-.5px;color:var(--ink)}
.install-logo .brand-mark{width:34px;height:34px}
.install-sub{color:var(--muted);font-size:13px;margin-bottom:22px}

/* ---------- Forms ---------- */
.form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px;flex:1}
.field label{font-size:13px;font-weight:600;color:#333333}
.field label small{color:var(--muted);font-weight:400}
.field-row{display:flex;gap:12px;flex-wrap:wrap}
input,select,textarea{
  font:inherit;color:inherit;background:#fff;border:1px solid var(--line);border-radius:10px;
  padding:10px 12px;width:100%;transition:border-color .15s,box-shadow .15s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,0,0,.12)}
textarea{resize:vertical;min-height:80px}
.input-sm{padding:6px 10px;font-size:14px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;
  border:1px solid transparent;border-radius:10px;padding:10px 16px;cursor:pointer;text-decoration:none!important;
  transition:background .15s,box-shadow .15s,transform .05s;font-size:14px}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg)}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:#000000}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:#000000}
.btn-danger-ghost{background:#fff;color:var(--red);border-color:#111111}
.btn-danger-ghost:hover{background:var(--red-soft)}
.btn-sm{padding:6px 10px;font-size:13px;border-radius:8px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------- Alerts / flash ---------- */
.alert{border-radius:10px;padding:11px 14px;font-size:14px;margin-bottom:14px;border:1px solid transparent}
.alert-success{background:#f2f2f2;color:#111;border-color:#d6d6d6}
.alert-error{background:#fff;color:#111;border:1px solid #111}
.alert-info{background:#f7f7f7;color:#333;border-color:#e6e6e6}
.alert-warning{background:#ececec;color:#111;border-color:#d0d0d0}
.flashes{position:fixed;top:16px;right:16px;z-index:1000;display:flex;flex-direction:column;gap:8px;max-width:380px}

/* ---------- Landing ---------- */
.land-nav{display:flex;align-items:center;justify-content:space-between;padding:18px 5vw;background:rgba(255,255,255,.7);backdrop-filter:blur(8px);position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line)}
.land-logo{display:inline-flex;align-items:center;gap:9px;font-size:19px;font-weight:800;letter-spacing:-.5px;color:var(--ink);text-decoration:none}
.land-logo:hover{text-decoration:none}
.land-nav-links{display:flex;gap:22px;align-items:center}
.land-menu{display:none;position:absolute;top:100%;left:5vw;right:5vw;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.12);padding:10px;flex-direction:column;gap:4px;z-index:55}
body.menu-open .land-menu{display:flex}
.land-menu a{display:block;padding:11px 12px;border-radius:9px;font-size:15px;font-weight:500;color:var(--ink);text-decoration:none}
.land-menu a:hover{background:var(--bg)}
.hero{padding:90px 5vw 70px;text-align:center;background:radial-gradient(1200px 500px at 50% -10%,#ececec,transparent)}
.hero h1{font-size:clamp(32px,5vw,54px);font-weight:800;letter-spacing:-1.5px;max-width:820px;margin:0 auto .5rem}
.hero p{font-size:19px;color:var(--muted);max-width:640px;margin:0 auto 28px}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-badge{display:inline-block;background:var(--brand-soft);color:var(--brand-dark);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;margin-bottom:18px}
.section{padding:64px 5vw}
.section-title{text-align:center;font-size:30px;font-weight:800;letter-spacing:-1px}
.section-sub{text-align:center;color:var(--muted);max-width:560px;margin:0 auto 40px}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;max-width:1080px;margin:0 auto}
.feature{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.feature .ico{font-size:26px}
.feature h3{font-size:17px;margin:10px 0 6px}
.feature p{color:var(--muted);font-size:14px;margin:0}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;max-width:1040px;margin:0 auto}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;text-align:center;position:relative;display:flex;flex-direction:column}
.plan.featured{border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,0,0,.1)}
.plan .price{font-size:34px;font-weight:800;margin:10px 0}
.plan .price small{font-size:14px;font-weight:400;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:14px 0 22px;text-align:left;font-size:14px;flex:1}
.plan li{padding:7px 0 7px 26px;position:relative;color:#333333}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}
.pill{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px}
.land-footer{text-align:center;padding:34px;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}
.land-footer-links{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.footer-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 20px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#333333;font-size:14px;font-weight:600;text-decoration:none;box-shadow:0 1px 2px rgba(0,0,0,.06);transition:background .15s,border-color .15s,color .15s,transform .15s,box-shadow .15s}
.footer-btn:hover{background:var(--brand);border-color:var(--brand);color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.22)}
.footer-btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.footer-btn-primary:hover{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.28)}
.land-footer > div{margin-bottom:2px}

/* ---------- Public static pages (about/contact/terms/privacy) ---------- */
.page{max-width:780px;margin:0 auto;padding:52px 5vw 70px}
.page-wide{max-width:1080px}
.page h1{font-size:34px;font-weight:800;letter-spacing:-1px;margin-bottom:6px}
.page .lede{color:var(--muted);font-size:17px;margin-bottom:26px}
.page h2{font-size:20px;margin:30px 0 10px}
.page p,.page li{font-size:15px}
.page ul{padding-left:24px;margin-bottom:14px}
.page li{margin-bottom:6px}

/* Page header band */
.page-head{background:radial-gradient(820px 300px at 50% -30%,#ececec,transparent),linear-gradient(180deg,#f7f7f7,#fff);border-bottom:1px solid var(--line);padding:56px 5vw 46px;text-align:center}
.page-head-inner{max-width:740px;margin:0 auto}
.page-eyebrow{display:inline-block;background:var(--brand-soft);color:var(--brand-dark);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.page-head h1{font-size:clamp(30px,5vw,46px);font-weight:800;letter-spacing:-1.5px;margin:0 0 12px}
.page-lede{color:var(--muted);font-size:17px;max-width:620px;margin:0 auto}
.meta-chip{display:inline-block;background:#f4f4f5;color:#444444;border:1px solid var(--line);font-size:13px;font-weight:600;padding:6px 14px;border-radius:999px;margin-bottom:24px}

/* Legal layout: sticky TOC + content */
.legal-wrap{display:flex;gap:40px;align-items:flex-start}
.legal-toc{flex:0 0 230px;position:sticky;top:92px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 12px;box-shadow:var(--shadow)}
.legal-toc-title{margin:0 0 8px;padding:0 10px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.legal-toc a{display:block;padding:7px 10px;border-radius:8px;color:#444444;font-size:14px;text-decoration:none;line-height:1.35}
.legal-toc a:hover{background:var(--brand-soft);color:var(--brand-dark);text-decoration:none}
.legal-content{flex:1;min-width:0}
.legal-content section{margin-bottom:10px}
.legal-content h2{padding-top:14px;scroll-margin-top:90px;border-bottom:1px solid var(--line);padding-bottom:10px}
.legal-content p,.legal-content li{color:#333333;line-height:1.7}

/* About */
.about-quote{background:linear-gradient(135deg,#f7f7f7,#ececec);border:1px solid #e0e0e0;border-radius:16px;padding:26px 28px;margin-bottom:22px;font-size:20px;font-weight:600;color:#111;line-height:1.5;border-left:4px solid var(--brand-yellow)}
.about-quote p{margin:0}
.page .features{max-width:none;margin:6px 0 14px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:28px;align-items:start;max-width:980px;margin:0 auto}
.contact-info{display:flex;flex-direction:column;gap:14px}
.info-card{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.info-card .ico{width:44px;height:44px;border-radius:12px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.info-card h3{margin:0 0 3px;font-size:15px}
.info-card p{margin:0;color:var(--muted);font-size:14px}
.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow)}
.form-card .field-row{margin-bottom:14px}
.form-card textarea{min-height:130px}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
@media(max-width:900px){
  .legal-wrap{flex-direction:column;gap:20px}
  .legal-toc{position:static;display:flex;gap:8px;overflow-x:auto;flex:0 0 auto;white-space:nowrap;padding:12px;width:100%}
  .legal-toc-title{flex:0 0 auto;margin:0 4px 0 0;align-self:center}
  .legal-toc a{display:inline-block;padding:6px 12px;border:1px solid var(--line);border-radius:999px;font-size:13px}
  .legal-toc a:hover{background:var(--brand-soft);border-color:transparent}
}

/* ---------- Auth pages ---------- */
.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f7f7f7,#ededed);padding:20px}
.auth-card{background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:34px;width:100%;max-width:430px;border:1px solid var(--line)}
.auth-logo{display:flex;align-items:center;justify-content:center;gap:10px;font-size:22px;font-weight:800;text-align:center;margin-bottom:4px}
.auth-logo .brand-mark{width:34px;height:34px}
.auth-sub{text-align:center;color:var(--muted);font-size:14px;margin-bottom:22px}

/* ---------- App layout ---------- */
.app{display:flex;min-height:100vh}
.app-sidebar{width:240px;background:var(--sidebar);color:var(--sidebar-ink);flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-brand{display:flex;align-items:center;gap:10px;padding:20px 20px 14px;font-weight:800;font-size:17px;color:#fff;letter-spacing:-.4px}
.side-brand .brand-mark{width:28px;height:28px}
.side-brand .brand-word{color:#fff}
.side-company{padding:0 20px 12px;font-size:12px;color:#6b7280;border-bottom:1px solid #1f1f1f;margin-bottom:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.side-nav{flex:1;overflow-y:auto;padding:6px 12px 16px}
.side-nav a{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:9px;color:var(--sidebar-ink);text-decoration:none;font-size:14px;margin-bottom:2px}
.side-nav a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.side-nav a.active{background:#262626;color:#fff;font-weight:600}
.side-nav a .ico{width:18px;text-align:center}
.side-foot{padding:12px 16px;border-top:1px solid #1f1f1f;font-size:12px;color:#6b7280}
.app-main{flex:1;min-width:0;display:flex;flex-direction:column}
.app-topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 26px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.app-topbar h1{font-size:19px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-left{display:flex;align-items:center;gap:12px;min-width:0}
.topbar-right{display:flex;align-items:center;gap:14px;flex-shrink:0}
.user-chip{display:flex;align-items:center;gap:8px;font-size:14px;color:#333333}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--brand-soft);color:var(--brand-dark);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.app-content{padding:26px;max-width:1200px;width:100%}

/* Hamburger menu toggle (mobile) */
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;padding:0 10px;flex-shrink:0}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:var(--ink);transition:transform .2s,opacity .2s}
body.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.menu-open .menu-toggle span:nth-child(2){opacity:0}
body.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.menu-backdrop{display:none}

/* ---------- Cards / grids ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{margin-bottom:12px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:22px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat .label{font-size:13px;color:var(--muted);margin-bottom:4px}
.stat .value{font-size:24px;font-weight:800;letter-spacing:-.5px}
.stat .sub{font-size:12px;color:var(--muted);margin-top:4px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:900px){.grid-2{grid-template-columns:1fr}}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{background:#f7f7f7;font-weight:600;color:#333333;font-size:13px;white-space:nowrap}
tr:last-child td{border-bottom:none}
tr:hover td{background:#f7f7f7}
.tright{text-align:right}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}
.b-paid,.b-active,.b-succeeded,.b-accepted{background:#111;color:#fff}
.b-sent{background:#e2e2e2;color:#111}
.b-partial{background:#d0d0d0;color:#111}
.b-draft,.b-pending{background:#f0f0f0;color:#525252}
.b-overdue,.b-failed,.b-declined,.b-cancelled{background:#fff;color:#111;border:1px solid #111}
.b-free{background:#f0f0f0;color:#525252}
.b-trial{background:#e2e2e2;color:#111}

/* ---------- Invoice view ---------- */
.invoice-sheet{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;max-width:820px;margin:0 auto;box-shadow:var(--shadow)}
.invoice-head{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.invoice-logo{font-size:24px;font-weight:800}
.invoice-logo span{color:var(--brand)}
.invoice-logo-img{max-height:56px;max-width:240px;width:auto;height:auto}
.inv-number{font-size:14px;color:var(--muted)}
.inv-meta{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin:20px 0}
.inv-meta h4{margin-bottom:4px;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.inv-total-box{background:var(--brand-soft);border-radius:10px;padding:14px 18px;margin-top:18px;display:flex;justify-content:space-between;align-items:center}
.inv-total-box .amt{font-size:26px;font-weight:800}

/* ---------- Chat ---------- */
.chat-shell{display:flex;flex-direction:column;height:calc(100vh - 220px);min-height:420px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.chat-msgs{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px}
.msg{max-width:82%;padding:11px 14px;border-radius:14px;font-size:14px;white-space:pre-wrap;word-break:break-word}
.msg.user{align-self:flex-end;background:var(--brand);color:#fff;border-bottom-right-radius:4px}
.msg.ai{align-self:flex-start;background:#f4f4f5;color:var(--ink);border-bottom-left-radius:4px}
.msg.err{align-self:flex-start;background:var(--red-soft);color:#111111}
.msg-typing{align-self:flex-start;color:var(--muted);font-size:13px}
.chat-suggestions{display:flex;gap:8px;flex-wrap:wrap;padding:0 20px}
.chat-suggestions button{font-size:12px}
.chat-inputbar{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line)}
.chat-inputbar input{flex:1}
.typing-dot{display:inline-block;width:7px;height:7px;background:#a3a3a3;border-radius:50%;margin-right:3px;animation:blink 1.2s infinite}
.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.3}40%{opacity:1}}

/* ---------- Misc ---------- */
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.toolbar h2{margin:0}
.pagination,.empty{text-align:center;color:var(--muted);padding:30px 10px;font-size:14px}
.kbd{background:#f4f4f5;border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:12px;font-family:monospace}
.code{background:#0a0a0a;color:#d4d4d4;border-radius:8px;padding:12px 14px;font-family:monospace;font-size:13px;overflow-x:auto;word-break:break-all}
code{overflow-wrap:anywhere;word-break:break-word}
.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.filter-bar input,.filter-bar select{width:auto}
@media(max-width:760px){
  .land-nav-links{display:none}
  .menu-toggle{display:inline-flex}
  .menu-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:60;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
  body.menu-open .menu-backdrop{opacity:1;visibility:visible}
  .app-sidebar{position:fixed;left:0;top:0;bottom:0;width:280px;max-width:85vw;height:100vh;z-index:70;transform:translateX(-100%);transition:transform .25s ease;box-shadow:0 0 40px rgba(0,0,0,.35)}
  body.menu-open .app-sidebar{transform:translateX(0)}
  body.menu-open{overflow:hidden}
  .side-brand,.side-company,.side-nav a .txt,.side-foot{display:block}
  .side-nav a{justify-content:flex-start}
  .app-topbar{padding:12px 16px}
  .app-content{padding:16px}
  .user-chip .user-name{display:none}
  .topbar-right{gap:10px}
}
/* ---------- Mobile (phones, ~OPPO A54 360px) ---------- */
@media(max-width:620px){
  .field-row{flex-direction:column;align-items:stretch}
  .field-row > .field{width:100%}
  .auth-card,.form-card,.install-card{padding:22px}
  .invoice-sheet{padding:20px}

  .toolbar{flex-direction:column;align-items:flex-start}
  .toolbar > div,.toolbar form,.toolbar .filter-bar{width:100%}
  .toolbar .btn{justify-content:center;width:100%}

  .filter-bar,.filter-bar form{flex-direction:column;align-items:stretch;width:100%}
  .filter-bar input,.filter-bar select,.filter-bar .btn{width:100%}

  /* keep invoice/quote line-item inputs usable via horizontal scroll */
  #itemsTable{min-width:520px}

  .flashes{left:12px;right:12px;max-width:none}
  .stat .value{font-size:20px}
  .chat-shell{height:calc(100vh - 340px);min-height:380px}

  .hero{padding:56px 5vw 48px}
  .hero p{font-size:17px}
  .section{padding:44px 5vw}
  .section-title{font-size:25px}

  .page{padding:40px 5vw 56px}
  .page-head{padding:42px 5vw 36px}

  .app-topbar .topbar-right .btn{font-size:13px;padding:6px 10px}
  .app-content{padding:14px}

  .invoice-head,.inv-meta{flex-direction:column;align-items:flex-start}
  .inv-total-box{flex-direction:column;align-items:flex-start;gap:6px}
  .inv-total-box .amt{font-size:22px}

  .chat-inputbar{flex-wrap:wrap}
  .chat-inputbar input{flex:1 1 100%;margin-bottom:8px}
  .chat-suggestions{flex-direction:column;align-items:stretch}
}
@media(max-width:380px){
  .app-topbar{gap:8px}
  .topbar-right .avatar{display:none}
  .grid-2 .stat-grid{grid-template-columns:1fr 1fr}
  .hero-btns .btn{width:100%}
}
@media print{
  body{background:#fff}
  .app-sidebar,.app-topbar,.toolbar,.no-print{display:none!important}
  .app-content{padding:0;max-width:none}
  .invoice-sheet{box-shadow:none;border:none;padding:0}
}

/* ---------- Password show/hide ---------- */
.pwd-wrap{display:flex;align-items:stretch;gap:0}
.pwd-wrap input{border-radius:10px 0 0 10px}
.pwd-wrap .pwd-toggle{
  font:inherit;cursor:pointer;border:1px solid var(--line);border-left:none;background:#fff;
  border-radius:0 10px 10px 0;padding:0 12px;font-size:16px;line-height:1;
}
.pwd-wrap .pwd-toggle:hover{background:var(--brand-soft)}

/* ---------- Brand logo ---------- */
.brand-mark{display:block;width:30px;height:30px;flex-shrink:0}
.feature .ico,.info-card .ico,.side-nav a .ico{filter:grayscale(1)}
.brand-word{font-weight:800;letter-spacing:-.5px}
.brand-dot{color:var(--brand-yellow)}
.land-logo .brand-word{font-size:19px}
.invoice-logo .brand-mark{display:inline-block;vertical-align:-7px;width:34px;height:34px;margin-right:8px}

/* ---------- Landing photography ---------- */
.hero-showcase{max-width:1020px;margin:48px auto 0;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 28px 70px rgba(0,0,0,.16);background:#fff}
.hero-showcase img{display:block;width:100%;height:auto;filter:grayscale(1) contrast(1.04)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;max-width:1080px;margin:0 auto}
.split-copy h2{font-size:30px;font-weight:800;letter-spacing:-1px;margin-bottom:12px;text-align:left}
.split-copy p{color:var(--muted);font-size:16px}
.split-media{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.split-media img{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;filter:grayscale(1) contrast(1.04)}
.check-list{list-style:none;padding:0;margin:18px 0 0}
.check-list li{position:relative;padding:6px 0 6px 28px;font-size:15px;color:#333}
.check-list li::before{content:"✓";position:absolute;left:0;top:6px;font-weight:800;color:var(--brand-yellow)}
.photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0 8px}
.photo-grid img{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;border-radius:14px;border:1px solid var(--line);box-shadow:var(--shadow);filter:grayscale(1) contrast(1.04)}
.contact-photo{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);margin:0 0 26px}
.contact-photo img{display:block;width:100%;height:auto;max-height:240px;object-fit:cover;filter:grayscale(1) contrast(1.04)}
@media(max-width:900px){
  .split{grid-template-columns:1fr;gap:26px}
  .split-copy h2{text-align:center}
  .check-list{display:inline-block;text-align:left}
}
@media(max-width:620px){
  .photo-grid{grid-template-columns:1fr}
  .hero-showcase{margin-top:34px;border-radius:14px}
}