/* ============================================================
   Arthur Romanov · Client Portal — monochrome shell
   ============================================================ */
:root{
  --bg:#060607;--bg-2:#0a0a0c;--panel:#101013;--raise:rgba(255,255,255,.025);
  --text:#f2f2f5;--silver:#c7c8cd;--muted:rgba(242,242,245,.55);--faint:rgba(242,242,245,.32);
  --line:rgba(255,255,255,.10);--line-2:rgba(255,255,255,.055);
  --ok:#7fd6b0;--warn:#e6c98a;--neg:#ff8f8f;
  --radius:16px;--ease:cubic-bezier(.22,1,.36,1);
  --display:"Montserrat",system-ui,sans-serif;--sans:"Inter",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);background:radial-gradient(125% 80% at 50% -10%,#141419,#0a0a0c 45%,#060607 75%);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;line-height:1.6}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;color:inherit}
::selection{background:rgba(255,255,255,.18)}
/* ---------- Custom scrollbar (monochrome) ---------- */
html{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.20) transparent}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,rgba(255,255,255,.24),rgba(255,255,255,.10));border-radius:100px;border:3px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,rgba(255,255,255,.40),rgba(255,255,255,.20));background-clip:padding-box}
::-webkit-scrollbar-corner{background:transparent}

.ptop{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:16px;padding:16px clamp(18px,4vw,40px);background:rgba(6,6,7,.7);backdrop-filter:blur(16px);border-bottom:1px solid var(--line-2)}
.ptop .lockup{height:26px;width:auto}
.ptop .who{margin-left:auto;display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted)}
.ptop .who b{color:var(--text);font-weight:500}
.ptop .out{font-family:var(--display);font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--silver);border:1px solid var(--line);padding:8px 14px;border-radius:100px;transition:.2s}
.ptop .out:hover{border-color:rgba(255,255,255,.35);color:var(--text)}

.pannounce{display:flex;align-items:center;gap:10px;justify-content:center;text-align:center;padding:12px 20px;font-size:13.5px;color:#dfe1e6;background:rgba(255,255,255,.05);border-bottom:1px solid var(--line)}
.pannounce .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);flex-shrink:0;box-shadow:0 0 8px 1px rgba(127,214,176,.6)}
.pwrap{max-width:980px;margin:0 auto;padding:clamp(28px,5vw,56px) clamp(18px,4vw,40px) 80px}
.phead{margin-bottom:34px}
.phead .k{font-family:var(--display);font-size:11px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--silver);display:block;margin-bottom:14px}
.phead h1{font-family:var(--display);font-weight:200;font-size:clamp(28px,4.6vw,44px);letter-spacing:-.01em}
.phead p{color:var(--muted);font-weight:300;margin-top:10px;max-width:60ch}

.psec{margin-bottom:34px}
.psec-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.psec-h h2{font-family:var(--display);font-weight:400;font-size:16px;letter-spacing:.06em;text-transform:uppercase;color:var(--silver)}

.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.pcard{background:var(--raise);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:border-color .25s,transform .2s}
.pcard:hover{border-color:rgba(255,255,255,.2)}
a.pcard:hover{transform:translateY(-3px)}
.pcard h3{font-family:var(--display);font-weight:500;font-size:17px;margin-bottom:8px;letter-spacing:.01em}
.pcard p{color:var(--muted);font-size:13.5px;font-weight:300;line-height:1.55}
.pcard .meta{font-family:var(--mono);font-size:11px;color:var(--faint);margin-top:12px}

.bar{height:7px;border-radius:4px;background:rgba(255,255,255,.08);overflow:hidden;margin:14px 0 6px}
.bar > span{display:block;height:100%;background:linear-gradient(90deg,#aeb0b6,#fff)}
.pct{font-family:var(--mono);font-size:11.5px;color:var(--muted)}

.badge{display:inline-block;font-family:var(--display);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:5px 11px;border-radius:100px;border:1px solid var(--line);color:var(--muted)}
.badge.ok{color:var(--ok);border-color:rgba(127,214,176,.4)}
.badge.warn{color:var(--warn);border-color:rgba(230,201,138,.4)}
.badge.due{color:var(--neg);border-color:rgba(255,143,143,.4)}

.ptbl{width:100%;border-collapse:collapse;font-size:13.5px}
.ptbl th{text-align:left;font-family:var(--display);font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);padding:12px 14px;border-bottom:1px solid var(--line-2)}
.ptbl td{padding:14px;border-bottom:1px solid var(--line-2);color:var(--text)}
.ptbl tr:last-child td{border-bottom:0}
.ptbl .mono{font-family:var(--mono);font-size:12.5px}
.pcard.flat{padding:0;overflow:hidden}

.tasklist{list-style:none}
.tasklist li{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line-2)}
.tasklist li:first-child{border-top:0}
.tasklist .dot{width:18px;height:18px;border-radius:5px;border:1px solid var(--line);flex-shrink:0;display:grid;place-items:center;font-size:11px;color:#08080a}
.tasklist .dot.done{background:#fff;border-color:#fff}
.tasklist .done-txt{opacity:.5;text-decoration:line-through}
.empty{color:var(--faint);font-size:13.5px;font-weight:300;padding:8px 0}
.btn{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 20px;border-radius:100px;border:1px solid var(--line);background:transparent;color:var(--text);font-family:var(--display);font-size:11.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;transition:.2s}
.btn:hover{border-color:rgba(255,255,255,.4)}
.btn.solid{background:var(--text);color:#08080a;border-color:var(--text)}

/* login */
.plogin{min-height:100vh;display:grid;place-items:center;padding:24px;position:relative}
.plogin .aurora{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.plogin .aurora i{position:absolute;top:-12%;height:124%;width:150px;filter:blur(48px);mix-blend-mode:screen;opacity:.5;background:linear-gradient(180deg,transparent,rgba(196,210,234,.2),transparent)}
.plogin .aurora i:nth-child(1){left:16%}.plogin .aurora i:nth-child(2){left:52%;background:linear-gradient(180deg,transparent,rgba(150,150,210,.16),transparent)}.plogin .aurora i:nth-child(3){left:80%}
.lcard{position:relative;z-index:2;width:min(400px,100%);background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:24px;padding:40px 34px;backdrop-filter:blur(20px)}
.lcard .lockup{height:24px;width:auto;margin-bottom:28px}
.lcard h1{font-family:var(--display);font-weight:200;font-size:26px;margin-bottom:8px}
.lcard p{color:var(--muted);font-size:13.5px;font-weight:300;margin-bottom:24px}
.lcard label{display:block;font-family:var(--display);font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.lcard input{width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:13px 15px;font-size:15px;color:var(--text);margin-bottom:14px}
.lcard input:focus{outline:none;border-color:rgba(255,255,255,.45);box-shadow:0 0 0 3px rgba(255,255,255,.07)}
.lcard .sub{width:100%;background:var(--text);color:#08080a;border:0;border-radius:12px;padding:15px;font-family:var(--display);font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-top:6px}
.lcard .err{color:#ffadad;font-size:13px;margin-bottom:12px;min-height:18px}
.lcard .back{display:inline-block;margin-top:20px;font-family:var(--mono);font-size:12px;color:var(--muted)}

@media(max-width:560px){ .ptop .who b{display:none} }

/* ---------- Theme toggle ---------- */
.pth{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--muted);display:grid;place-items:center;flex-shrink:0;transition:color .2s,border-color .2s,background .2s,transform .5s var(--ease)}
.pth:hover{color:var(--text);border-color:rgba(255,255,255,.34);transform:rotate(18deg)}
.pth svg{width:16px;height:16px}
.pth .ic-sun{display:none}
[data-theme="light"] .pth:hover{border-color:rgba(0,0,0,.34);background:rgba(0,0,0,.05)}
[data-theme="light"] .pth .ic-sun{display:block}
[data-theme="light"] .pth .ic-moon{display:none}

/* ============================================================
   LIGHT THEME — [data-theme="light"]  (client portal)
   ============================================================ */
:root[data-theme="light"]{
  --bg:#f3f3f6;--bg-2:#ececed;--panel:#ffffff;--raise:rgba(0,0,0,.022);
  --text:#15161a;--silver:#3b3c44;--muted:rgba(21,22,26,.58);--faint:rgba(21,22,26,.42);
  --line:rgba(0,0,0,.13);--line-2:rgba(0,0,0,.07);
}
[data-theme="light"] body{background:radial-gradient(125% 80% at 50% -10%,#ffffff,#eef0f4 45%,#e6e7ec 80%)}
[data-theme="light"] ::selection{background:rgba(0,0,0,.14)}
[data-theme="light"]{scrollbar-color:rgba(0,0,0,.26) transparent}
[data-theme="light"] ::-webkit-scrollbar-thumb{background:linear-gradient(180deg,rgba(0,0,0,.26),rgba(0,0,0,.12));background-clip:padding-box}
[data-theme="light"] ::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,rgba(0,0,0,.42),rgba(0,0,0,.22));background-clip:padding-box}
[data-theme="light"] .ptop{background:rgba(255,255,255,.78)}
[data-theme="light"] .ptop .out:hover{border-color:rgba(0,0,0,.35)}
[data-theme="light"] .pannounce{background:rgba(0,0,0,.04);color:#15161a}
[data-theme="light"] .pcard:hover{border-color:rgba(0,0,0,.2)}
[data-theme="light"] .bar{background:rgba(0,0,0,.08)}
[data-theme="light"] .bar > span{background:linear-gradient(90deg,#3b3c44,#15161a)}
[data-theme="light"] .tasklist .dot.done{background:#15161a;border-color:#15161a;color:#fff}
[data-theme="light"] .btn:hover{border-color:rgba(0,0,0,.4)}
[data-theme="light"] .btn.solid{color:#fff}
/* login */
[data-theme="light"] .lcard{background:rgba(255,255,255,.85)}
[data-theme="light"] .lcard input{background:rgba(0,0,0,.04)}
[data-theme="light"] .lcard input:focus{border-color:rgba(0,0,0,.4);box-shadow:0 0 0 3px rgba(0,0,0,.05)}
[data-theme="light"] .lcard .sub{color:#fff}
[data-theme="light"] .lcard .err{color:#c0392b}
[data-theme="light"] .plogin .aurora i{mix-blend-mode:multiply;opacity:.28}