:root {
  --bg:#0a0f1a; --bg2:#0d1420; --panel:#111a2b; --panel2:#16202f; --border:#1f2b3d;
  --text:#e5e7eb; --muted:#94a3b8; --green:#10b981; --green-dark:#059669; --red:#ef4444; --amber:#f59e0b;
  --shadow:0 20px 50px rgba(0,0,0,.4); --radius:14px; --accent-fg:#04231a; --hover:rgba(255,255,255,.05);
  --mono:ui-monospace,Menlo,Consolas,monospace;
}
:root[data-theme="light"] {
  --bg:#f3f5f9; --bg2:#fff; --panel:#fff; --panel2:#f0f3f7; --border:#e3e8ef; --text:#0f172a; --muted:#64748b;
  --green:#059669; --green-dark:#047857; --red:#dc2626; --amber:#d97706; --shadow:0 12px 30px rgba(15,23,42,.08); --accent-fg:#fff; --hover:rgba(15,23,42,.05);
}
*{box-sizing:border-box} html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}
.hidden{display:none!important}.muted{color:var(--muted)}b{font-weight:600}code{font-family:var(--mono);font-size:12.5px}

/* login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(120% 120% at 50% 0%,#0f1f2e 0%,var(--bg) 60%)}
:root[data-theme="light"] .login{background:radial-gradient(120% 120% at 50% 0%,#e8f5f0 0%,var(--bg) 60%)}
.login__card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:32px 28px;box-shadow:var(--shadow)}
.login__sub{color:var(--muted);margin:6px 0 20px}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{width:40px;height:40px;border-radius:11px;background:var(--green);color:var(--accent-fg);font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.brand__text{font-size:17px;font-weight:600;letter-spacing:-.02em}.brand__text b{color:var(--green)}

label{display:block;color:var(--muted);font-size:12.5px;margin:14px 0 6px}
input,textarea,select{width:100%;background:var(--bg2);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:11px 13px;font-size:14px;outline:none;font-family:inherit}
input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(16,185,129,.15)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:10px;padding:10px 16px;font-size:14px;cursor:pointer;font-family:inherit;min-height:40px;transition:background .15s}
.btn:hover{background:var(--hover)}.btn:disabled{opacity:.5;cursor:not-allowed}
.btn--primary{background:var(--green);border-color:var(--green);color:var(--accent-fg);font-weight:700}.btn--primary:hover{background:var(--green-dark)}
.btn--danger{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.4);color:var(--red)}
.btn--sm{padding:6px 12px;font-size:12.5px;border-radius:8px;min-height:34px}
.btn--block{width:100%;margin-top:16px}
.form-error{color:var(--red);background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);border-radius:10px;padding:10px 12px;margin-top:12px;font-size:13px}
.form-hint{color:var(--muted);font-size:12px;margin-top:8px;line-height:1.5}

/* layout */
.app{min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--bg2);position:sticky;top:0;z-index:20}
.brand--top .brand__mark{width:34px;height:34px;font-size:17px}
.brand--top .brand__text{font-size:15px}
.topbar__right{margin-left:auto;display:flex;align-items:center;gap:8px}
.content{padding:20px 22px 40px;max-width:900px;width:100%;margin:0 auto}
.page-title{font-size:20px;font-weight:700;margin:0 0 4px}
.page-sub{color:var(--muted);margin:0 0 18px}
.page-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}

.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:14px}
.card__label{color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:7px}
.card__sub{color:var(--muted);font-size:12.5px;margin-top:5px;line-height:1.7}

.app-card__row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.app-card__actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600}
.pill--green{background:rgba(16,185,129,.14);color:var(--green)}
.pill--red{background:rgba(239,68,68,.14);color:var(--red)}
.pill--amber{background:rgba(245,158,11,.14);color:var(--amber)}
.pill--gray{background:rgba(148,163,184,.14);color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.dot--green{background:var(--green)}.dot--red{background:var(--red)}.dot--amber{background:var(--amber)}

.logbox{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:14px;font-family:var(--mono);font-size:12.5px;line-height:1.55;overflow:auto;max-height:60vh;white-space:pre-wrap;word-break:break-word;color:var(--text)}
.file-row{display:flex;align-items:center;gap:10px;padding:9px 10px;border-bottom:1px solid var(--border);font-size:13px}
.file-row:last-child{border-bottom:none}
.env-row{display:flex;gap:8px;margin-bottom:8px}.env-row input{flex:1}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal__box{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:22px;max-width:460px;width:100%;box-shadow:var(--shadow);max-height:85vh;overflow-y:auto}
.modal__title{font-size:17px;font-weight:700;margin-bottom:8px}
.modal__msg{color:var(--muted);margin-bottom:18px}
.modal__actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.modal__actions .btn{flex:1;min-width:100px}

.toast{position:fixed;bottom:20px;right:16px;left:16px;background:var(--panel2);border:1px solid var(--border);border-left:3px solid var(--green);border-radius:12px;padding:13px 16px;z-index:200;box-shadow:var(--shadow);max-width:420px;margin-left:auto}
.toast--err{border-left-color:var(--red)}

@media(max-width:640px){.content{padding:14px 14px 40px}.topbar{padding:10px 14px}.brand--top .brand__text{display:none}}