:root{
  box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
  --bg:#efede6;--panel:#ffffff;--ink:#1b1b18;--muted:#6b685c;--line:#d9d6cc;--line2:#ebe9e1;--soft:#f3f1ea;
  --green:#1f5c46;--green-soft:#dfeee6;--green-ink:#164434;--green-fill:#1f5c46;
  --red:#b42318;--red-soft:#fbe9e6;--red-ink:#8a1a10;
  --amber:#b54708;--amber-soft:#fdf1e3;--amber-ink:#7a3a05;
  --nav:#1b1b18;--nav-ink:#c9c6ba;--nav-active:#2c2c27;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#171716;--panel:#222220;--ink:#efede6;--muted:#a3a094;--line:#3a3a34;--line2:#2c2c27;--soft:#2c2c27;
  --green:#5db38f;--green-soft:#1f3a2e;--green-ink:#bfe3d0;--green-fill:#1f5c46;
  --red:#f0806f;--red-soft:#402320;--red-ink:#ffc7bf;
  --amber:#e5a054;--amber-soft:#3d2c16;--amber-ink:#ffd9a8;
  --nav:#0f0f0e;--nav-ink:#a3a094;--nav-active:#2c2c27;
}}
:root[data-theme="dark"]{
  --bg:#171716;--panel:#222220;--ink:#efede6;--muted:#a3a094;--line:#3a3a34;--line2:#2c2c27;--soft:#2c2c27;
  --green:#5db38f;--green-soft:#1f3a2e;--green-ink:#bfe3d0;--green-fill:#1f5c46;
  --red:#f0806f;--red-soft:#402320;--red-ink:#ffc7bf;
  --amber:#e5a054;--amber-soft:#3d2c16;--amber-ink:#ffd9a8;
  --nav:#0f0f0e;--nav-ink:#a3a094;--nav-active:#2c2c27;
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'IBM Plex Sans',system-ui,sans-serif;font-variant-numeric:tabular-nums;font-size:15px;line-height:1.45}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--green)}
h1,h2,h3{margin:0;letter-spacing:-.01em}
*:focus-visible{outline:2px solid var(--green);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* top bar */
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line)}
.topbar .brand{font-weight:700;font-size:17px;color:inherit;text-decoration:none;display:flex;align-items:center;gap:8px}
.topbar .brand i{width:10px;height:10px;border-radius:50%;background:var(--green);display:inline-block}
.topbar .hint{margin-left:auto;font-size:13px;color:var(--muted)}
.topbar .who{font-size:13px;color:var(--muted)}
.demo-tag{font-size:11px;font-weight:600;background:var(--amber-soft);color:var(--amber-ink);padding:3px 8px;border-radius:999px;letter-spacing:.02em}

/* demo bandı — her sayfanın en üstünde */
.demobar{display:flex;align-items:center;justify-content:center;gap:10px;padding:9px 20px;background:var(--amber-soft);color:var(--amber-ink);border-bottom:1px solid var(--amber);font-size:13px;line-height:1.35;text-align:center}
.demobar b{font-weight:700}
.demobar .tag{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;font-size:11px;font-weight:700;letter-spacing:.08em;background:var(--amber);color:#fff;padding:4px 10px;border-radius:999px}
.demobar .tag i{width:6px;height:6px;border-radius:50%;background:#fff;display:inline-block;animation:demopulse 2.2s ease-in-out infinite}
.demobar a{color:inherit;font-weight:600;text-underline-offset:2px}
@keyframes demopulse{0%,100%{opacity:1}50%{opacity:.25}}
@media (max-width:640px){.demobar{font-size:12px;padding:8px 14px;gap:8px;text-align:left}}

/* accountant shell */
.shell{display:flex;min-height:calc(100% - 57px)}
.nav{width:220px;flex-shrink:0;background:var(--nav);color:var(--nav-ink);padding:20px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:57px;align-self:flex-start;height:calc(100vh - 57px)}
.nav a{display:flex;justify-content:space-between;align-items:center;padding:11px 12px;border-radius:8px;color:var(--nav-ink);text-decoration:none;font-weight:500}
.nav a[aria-current="page"]{background:var(--nav-active);color:#fff;font-weight:600}
.nav .cnt{font-size:12px;background:var(--red);color:#fff;padding:2px 8px;border-radius:999px}
.nav .foot{margin-top:auto;padding:12px;border-top:1px solid #3a3a34;font-size:13px;line-height:1.5;color:#9a978c}
.nav .foot a{color:#c9c6ba;padding:0;display:inline;font-weight:500}
.main{flex-grow:1;padding:28px 36px;display:flex;flex-direction:column;gap:20px;min-width:0}
.main h1{font-size:26px;font-weight:700}
.sub{color:var(--muted);font-size:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px}
.card.red{border-color:var(--red)}
.card.amber{border-color:var(--amber)}
.card.fill{background:var(--green-fill);color:#fff;border-color:var(--green-fill)}
.stat{padding:16px 20px;display:flex;flex-direction:column;gap:4px;text-decoration:none;color:inherit}
.stat .n{font-size:34px;font-weight:700;line-height:1}
.stat .l{font-size:13px;color:var(--muted)}
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.row{display:flex;align-items:center;gap:10px}
.between{justify-content:space-between}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{font-size:12px;font-weight:500;color:var(--muted);text-align:left;padding:10px 16px;border-bottom:1px solid var(--line2)}
.tbl td{padding:12px 16px;border-bottom:1px solid var(--line2);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tr.click{cursor:pointer}
.tbl tr.click:hover td{background:var(--soft)}
.pill{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.pill.red{background:var(--red);color:#fff}.pill.redsoft{background:var(--red-soft);color:var(--red-ink)}
.pill.amber{background:var(--amber);color:#fff}.pill.ambersoft{background:var(--amber-soft);color:var(--amber-ink)}
.pill.green{background:var(--green-soft);color:var(--green-ink)}.pill.grey{background:var(--soft);color:var(--ink)}
.btn{border:1px solid var(--line);background:var(--panel);padding:10px 16px;border-radius:8px;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;gap:8px;justify-content:center}
.btn.primary{background:var(--green-fill);border-color:var(--green-fill);color:#fff;font-weight:600}
.btn.dark{background:var(--ink);border-color:var(--ink);color:var(--bg);font-weight:600}
.btn.danger{background:var(--red);border-color:var(--red);color:#fff;font-weight:600}
.btn.sm{padding:7px 12px;font-size:13px}
.btn:disabled{opacity:.5;cursor:default}
.chip{border:1px solid var(--line);background:var(--panel);padding:8px 14px;border-radius:999px;font-size:13px;font-weight:500}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.input{border:1px solid var(--line);background:var(--panel);padding:10px 14px;border-radius:8px;width:100%}
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{background:transparent;border:none;border-bottom:2px solid transparent;padding:10px 14px;color:var(--muted);font-weight:500;margin-bottom:-1px;white-space:nowrap}
.tabs button[aria-selected="true"]{color:var(--ink);border-color:var(--ink);font-weight:600}
.pad{padding:18px 20px}
.money{font-weight:600}
.money.red{color:var(--red)}
.empty{padding:36px;text-align:center;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:10px;font-weight:600;z-index:50;box-shadow:0 8px 24px rgba(0,0,0,.2);max-width:calc(100vw - 32px);text-align:center}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:40;display:flex;align-items:center;justify-content:center;padding:20px}
.modal{background:var(--panel);border-radius:14px;width:min(560px,100%);max-height:90vh;overflow:auto;padding:24px;display:flex;flex-direction:column;gap:16px}
.spin{display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--green);border-radius:50%;animation:sp .8s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}
.progress{height:8px;background:var(--soft);border-radius:999px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--green);transition:width .3s}

/* auth card (panel login) */
.auth-wrap{min-height:calc(100vh - 57px);display:flex;align-items:center;justify-content:center;padding:24px 16px}
.auth{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px;width:min(420px,100%);display:flex;flex-direction:column;gap:16px}
.auth h1{font-size:22px}

/* owner phone */
.phone-wrap{display:flex;justify-content:center;padding:24px 12px 40px}
.phone{width:390px;max-width:100%;min-height:780px;background:var(--bg);border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.15);display:flex;flex-direction:column}
@media (max-width:480px){.phone-wrap{padding:0}.phone{border:none;border-radius:0;box-shadow:none;min-height:calc(100vh - 57px)}}
.ph{padding:28px 20px 12px;display:flex;flex-direction:column;gap:10px}
.ph h1{font-size:24px}
.pm{padding:0 16px 24px;display:flex;flex-direction:column;gap:14px;flex-grow:1}
.pcard{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:10px;text-decoration:none;color:inherit;text-align:left;width:100%}
.pcard.red{border:2px solid var(--red)}
.pcard.amber{border-color:var(--amber)}
.pcard.fill{background:var(--green-fill);border-color:var(--green-fill);color:#fff}
.pcard .t{font-size:14px;color:var(--muted)}
.pcard .h{font-size:19px;font-weight:700;line-height:1.3}
.pcard .p{font-size:15px;color:var(--ink);opacity:.85}
.pcard .foot{display:flex;justify-content:space-between;align-items:center;padding-top:8px;border-top:1px solid var(--line2)}
.pcard .go{font-weight:600;color:var(--green)}
.bigbtn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:15px;border-radius:10px;font-weight:600;font-size:16px;border:1px solid var(--line);background:var(--panel);text-decoration:none;color:inherit;text-align:center}
.bigbtn.dark{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.bigbtn.green{background:var(--green-fill);color:#fff;border-color:var(--green-fill)}
.bigbtn.red{background:var(--red);color:#fff;border-color:var(--red)}
.summary{border-radius:12px;padding:14px 16px;font-size:16px;font-weight:500;line-height:1.45}
.summary.red{background:var(--red-soft);color:var(--red-ink)}
.summary.amber{background:var(--amber-soft);color:var(--amber-ink)}
.summary.green{background:var(--green-soft);color:var(--green-ink)}
.dot{width:12px;height:12px;border-radius:50%;flex-shrink:0;margin-top:5px}
.line{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-top:1px solid var(--line2);gap:12px}
.line .a{display:flex;flex-direction:column;gap:2px}
.line .a b{font-size:16px}
.line .a span{font-size:13px;color:var(--muted)}
.back{font-size:14px;text-decoration:none;font-weight:500}
.step{display:flex;gap:12px;align-items:flex-start;font-size:16px;line-height:1.45}
.step i{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:#fff;color:#1f5c46;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;font-style:normal}
.tabbar{display:flex;border-top:1px solid var(--line);background:var(--panel);margin-top:auto}
.tabbar button{flex:1;border:none;background:transparent;padding:12px 4px 14px;font-size:12px;font-weight:600;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:4px}
.tabbar button[aria-current="page"]{color:var(--green)}
.tabbar svg{width:22px;height:22px}
@media (max-width:900px){
  .shell{flex-direction:column}
  .nav{width:auto;height:auto;position:static;flex-direction:row;flex-wrap:wrap;gap:6px;padding:10px}
  .nav .foot{display:none}
  .main{padding:16px}
  .g4,.g3,.g2{grid-template-columns:1fr 1fr}
  .tbl{display:block;overflow-x:auto;white-space:nowrap}
  .topbar .hint{display:none}
}
@media (max-width:520px){
  .g4,.g3{grid-template-columns:1fr 1fr}
  .main header.row{flex-wrap:wrap}
}