/* SAIF OPTIMA — стеклянный интерфейс. Бренд: бирюза #4ACFE2, графит #393939. */
:root{
  --brand:#4ACFE2; --brand-deep:#1fb3c9; --ink:#393939;
  --bg:#eef6f8; --fg:#1f2a2e; --hint:#6a7b82;
  --glass:rgba(255,255,255,.62); --glass-strong:rgba(255,255,255,.82); --glass-line:rgba(255,255,255,.75);
  --shadow:0 10px 30px rgba(31,70,80,.10), 0 1px 2px rgba(31,70,80,.06);
  --ok:#1f9d6a; --warn:#d9962b; --bad:#d9534f;
  --radius:20px; --nav-h:64px;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0f1b1f; --fg:#e9f1f3; --hint:#8fa3aa;
  --glass:rgba(32,48,54,.55); --glass-strong:rgba(32,48,54,.8); --glass-line:rgba(255,255,255,.12);
  --shadow:0 10px 30px rgba(0,0,0,.35);
}}
html[data-theme="dark"]{
  --bg:#0f1b1f; --fg:#e9f1f3; --hint:#8fa3aa;
  --glass:rgba(32,48,54,.55); --glass-strong:rgba(32,48,54,.8); --glass-line:rgba(255,255,255,.12);
  --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--fg);font:16px/1.45 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif;overflow-x:hidden}
/* фоновые «капли» */
body::before,body::after{content:"";position:fixed;z-index:-1;border-radius:50%;filter:blur(60px);opacity:.55;pointer-events:none}
body::before{width:60vw;height:60vw;left:-20vw;top:-10vh;background:var(--brand)}
body::after{width:50vw;height:50vw;right:-15vw;bottom:10vh;background:#9fe8f3}
@media (prefers-color-scheme: dark){body::before,body::after{opacity:.25}}

#app{padding:10px 16px calc(var(--nav-h) + 24px + env(safe-area-inset-bottom,0px))}
.loading{color:var(--hint);text-align:center;padding:40px 0}
h1{font-size:1.45rem;font-weight:700;letter-spacing:-.01em;margin:6px 0 14px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
h2{font-size:.85rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--hint);margin:22px 0 10px}
.hint{color:var(--hint);font-size:.9rem}
.glass{background:var(--glass);backdrop-filter:blur(22px) saturate(170%);-webkit-backdrop-filter:blur(22px) saturate(170%);border:1px solid var(--glass-line);border-radius:var(--radius);box-shadow:var(--shadow)}

/* шапка */
.brandbar{display:flex;align-items:center;gap:12px;padding:6px 0 14px}
.brandbar svg{width:54px;height:36px;flex:none}
.brandbar .bt{font-weight:800;letter-spacing:.08em;font-size:.95rem;color:var(--ink)}
@media (prefers-color-scheme: dark){.brandbar .bt{color:#fff}}
.brandbar .bs{font-size:.78rem;color:var(--hint);margin-top:-2px}
.brandbar .sp{flex:1}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;flex:none;box-shadow:var(--shadow)}

/* сводка */
.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:6px}
.summary .s{padding:12px 12px 10px;cursor:pointer;display:flex;flex-direction:column;gap:2px}
.summary .s b{font-size:1.6rem;font-weight:700;line-height:1;color:var(--brand-deep)}
.summary .s span{font-size:.78rem;color:var(--hint);line-height:1.2}
.cta{display:flex;align-items:center;gap:12px;padding:14px 16px;margin:12px 0 4px;background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;border:0;border-radius:var(--radius);box-shadow:0 10px 24px rgba(74,207,226,.35);font:inherit;font-weight:700;font-size:1.05rem;width:100%;cursor:pointer}
.cta .plus{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:1.4rem;line-height:1}
.cta:active{transform:scale(.99)}

/* списки */
.list{display:flex;flex-direction:column;gap:10px}
.item{padding:12px 14px;display:grid;grid-template-columns:1fr auto;gap:4px 10px;cursor:pointer}
.item:active{opacity:.75}
.item .t{font-weight:600;line-height:1.3}
.item .m{color:var(--hint);font-size:.82rem;grid-column:1/3;display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.item .a{font-variant-numeric:tabular-nums;font-weight:700;white-space:nowrap;color:var(--brand-deep)}
.pill{display:inline-block;font-size:.72rem;font-weight:600;padding:3px 9px;border-radius:999px;background:rgba(74,207,226,.18);color:var(--brand-deep);white-space:nowrap}
.pill.paid{background:rgba(31,157,106,.15);color:var(--ok)}
.pill.rejected,.pill.withdrawn{background:rgba(217,83,79,.14);color:var(--bad)}
.pill.postponed{background:rgba(217,150,43,.16);color:var(--warn)}
.empty{color:var(--hint);text-align:center;padding:28px 0}

/* вкладки и фильтры */
.tabs{display:flex;gap:6px;margin-bottom:12px;overflow-x:auto;padding:4px;border-radius:999px}
.tabs button{flex:1;border:0;background:transparent;color:var(--hint);border-radius:999px;padding:8px 12px;font:inherit;font-size:.88rem;font-weight:600;white-space:nowrap}
.tabs button.on{background:var(--glass-strong);color:var(--fg);box-shadow:var(--shadow)}
.search{display:flex;gap:8px;margin-bottom:10px}
.search input{flex:1}
.filters{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}

/* формы */
form{display:flex;flex-direction:column;gap:12px}
label{display:flex;flex-direction:column;gap:5px;font-size:.85rem;color:var(--hint);font-weight:500}
input,select,textarea{font:inherit;color:var(--fg);background:var(--glass-strong);border:1px solid var(--glass-line);border-radius:14px;padding:12px 14px;width:100%;box-shadow:inset 0 1px 2px rgba(0,0,0,.04)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:-1px}
input[type=file]{padding:10px}
input[type=date]{min-width:0}
.btn{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;border:0;border-radius:14px;padding:13px 16px;font:inherit;font-weight:700;cursor:pointer;width:100%;box-shadow:0 8px 20px rgba(74,207,226,.3)}
.btn.secondary{background:var(--glass-strong);color:var(--fg);box-shadow:var(--shadow)}
.btn.danger{background:linear-gradient(135deg,#e0665f,#c9423e);box-shadow:0 8px 20px rgba(217,83,79,.25)}
.btn.warn{background:linear-gradient(135deg,#e6a93f,#c98a22);box-shadow:0 8px 20px rgba(217,150,43,.25)}
.btn:disabled{opacity:.5}
.btn:active{transform:scale(.99)}
.row{display:flex;gap:8px}
.row:empty{display:none}
.row .btn{flex:1}
.error{background:rgba(217,83,79,.12);color:var(--bad);border-radius:14px;padding:10px 14px;font-size:.9rem}
.ok-box{background:rgba(31,157,106,.12);color:var(--ok);border-radius:14px;padding:10px 14px;font-size:.9rem;margin-bottom:10px}

/* карточка заявки */
.card{padding:16px;display:flex;flex-direction:column;gap:12px}
.card .kv{display:grid;grid-template-columns:auto 1fr;gap:7px 14px;font-size:.95rem}
.card .kv span:nth-child(odd){color:var(--hint);font-size:.85rem;padding-top:2px}
.amount-big{font-size:1.7rem;font-weight:800;color:var(--brand-deep);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.amount-big small{font-size:.9rem;font-weight:600;color:var(--hint);margin-left:4px}
.hist{display:flex;flex-direction:column;gap:0;padding:4px 16px}
.hist .h{position:relative;padding:10px 0 10px 18px;font-size:.9rem;border-left:2px solid rgba(74,207,226,.5)}
.hist .h::before{content:"";position:absolute;left:-6px;top:15px;width:10px;height:10px;border-radius:50%;background:var(--brand)}
.hist .h.admin{border-color:rgba(217,150,43,.6)}.hist .h.admin::before{background:var(--warn)}
.hist .h .d{color:var(--hint);font-size:.78rem}
a{color:var(--brand-deep)}
.back{background:none;border:0;color:var(--brand-deep);font:inherit;padding:0;cursor:pointer}
img.preview{max-width:100%;border-radius:14px;display:block}
.actions{display:flex;flex-direction:column;gap:8px;margin-top:12px}

/* отчёты */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:8px}
.stat{padding:10px;text-align:center}
.stat b{display:block;font-size:1.4rem;color:var(--brand-deep)}
.stat span{color:var(--hint);font-size:.78rem}
table{width:100%;border-collapse:collapse;font-size:.9rem}
td,th{text-align:left;padding:8px 6px;border-bottom:1px solid rgba(0,0,0,.06);vertical-align:top}
th{color:var(--hint);font-weight:500;font-size:.78rem}
td.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.bar{height:8px;border-radius:4px;background:linear-gradient(90deg,var(--brand),var(--brand-deep))}
.tbl{padding:4px 12px}

/* нижняя панель */
.nav{position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom,0px));height:var(--nav-h);display:flex;align-items:stretch;justify-content:space-around;padding:6px;z-index:5;border-radius:24px}
.nav button{flex:1;border:0;background:transparent;color:var(--hint);font:inherit;font-size:.68rem;font-weight:600;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border-radius:18px;cursor:pointer;min-width:0}
.nav button .i{font-size:1.35rem;line-height:1}
.nav button.on{color:var(--brand-deep);background:rgba(74,207,226,.16)}
.nav button.add{color:#fff}
.nav button.add .i{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-deep));display:flex;align-items:center;justify-content:center;font-size:1.7rem;box-shadow:0 8px 18px rgba(74,207,226,.4);margin-top:-18px}
.more{display:flex;flex-direction:column;gap:10px}
.more .m{display:flex;align-items:center;gap:12px;padding:14px 16px;cursor:pointer}
.more .m .i{font-size:1.3rem;width:28px;text-align:center}
.more .m b{font-weight:600}
.more .m .sub{font-size:.8rem;color:var(--hint)}
.more .m .sp{flex:1}

/* модалка */
.sheet{position:fixed;inset:0;background:rgba(10,30,36,.4);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:flex-end;z-index:9}
.sheet > div{width:100%;border-radius:24px 24px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom,0px));background:var(--glass-strong);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
@media (prefers-reduced-motion:no-preference){.btn,.tile,.item,.cta{transition:transform .12s}}