:root{
    --fd-bg:#f3f7ff;
    --fd-bg-soft:#eef4ff;
    --fd-card:#ffffff;
    --fd-card-2:#f8fbff;
    --fd-line:#dbe7ff;
    --fd-line-soft:#e9f0ff;
    --fd-text:#081226;
    --fd-text-2:#12213f;
    --fd-muted:#667694;
    --fd-blue:#155dfc;
    --fd-blue-2:#2563eb;
    --fd-blue-3:#0f3fbf;
    --fd-blue-soft:#e9f1ff;
    --fd-green:#16a34a;
    --fd-green-2:#22c55e;
    --fd-green-soft:#ecfdf3;
    --fd-red:#dc2626;
    --fd-gold:#eab308;
    --fd-shadow:0 16px 42px rgba(17,39,84,.10);
    --fd-shadow-soft:0 10px 28px rgba(17,39,84,.08);
    --fd-radius-xl:28px;
    --fd-radius-lg:22px;
    --fd-radius-md:18px;
}

*{box-sizing:border-box;}

html,body{
    margin:0;
    padding:0;
    background:
        radial-gradient(circle at top left, rgba(37,99,235,.08), transparent 28%),
        radial-gradient(circle at top right, rgba(34,197,94,.06), transparent 22%),
        linear-gradient(180deg, #f7faff 0%, #eef4ff 100%);
    color:var(--fd-text);
    font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
}

body,button,input,select,textarea{font-weight:600;}
h1,h2,h3,h4,h5,strong,b{font-weight:800 !important;letter-spacing:-.02em;color:var(--fd-text);}
p,span,small,div,a{color:inherit;}
.hidden{display:none !important;}

.screen-loader{
    position:fixed;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
    background:
        radial-gradient(circle at 20% 20%, rgba(37,99,235,.14), transparent 24%),
        radial-gradient(circle at 80% 0%, rgba(34,197,94,.10), transparent 18%),
        linear-gradient(180deg,#f8fbff 0%,#eef4ff 100%);
    z-index:999;
}
.screen-loader-inner{
    display:flex;
    align-items:center;
    justify-content:center;
    width:100%;
    padding:24px;
}
.welcome-loader-box{
    display:grid;
    gap:14px;
    justify-items:center;
}
.welcome-loader-logo{
    width:84px;
    height:84px;
    border-radius:24px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:linear-gradient(135deg,var(--fd-blue),#4f8cff);
    color:#fff;
    font-size:1.8rem;
    font-weight:900;
    box-shadow:0 16px 32px rgba(21,93,252,.24);
    animation:fdLoaderFloat 2.2s ease-in-out infinite;
}
.welcome-loader-box strong{
    color:var(--fd-blue-3);
    font-size:1rem;
}
@keyframes fdLoaderFloat{
    0%{transform:translateY(0) scale(1);}
    50%{transform:translateY(-8px) scale(1.02);}
    100%{transform:translateY(0) scale(1);}
}

.page.page-light{
    max-width:520px;
    margin:0 auto;
    min-height:100vh;
    padding:18px 16px 118px;
    background:transparent;
}

.ft-topbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-bottom:18px;
}
.icon-btn{
    width:46px;
    height:46px;
    border:none;
    border-radius:16px;
    background:rgba(255,255,255,.92);
    color:var(--fd-blue-2);
    box-shadow:var(--fd-shadow-soft);
    display:flex;
    align-items:center;
    justify-content:center;
    backdrop-filter:blur(14px);
}
.icon-btn svg{width:20px;height:20px;}
.ft-topbar-center h1{
    margin:0;
    font-size:1.22rem;
    text-align:center;
    color:var(--fd-text);
}

.settings-hero-card,
.panel-light,
.settings-item,
.summary-card,
.logout-light-btn{
    border:1px solid var(--fd-line);
    background:rgba(255,255,255,.94);
    box-shadow:var(--fd-shadow);
    backdrop-filter:blur(16px);
}

.settings-hero-card{
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:14px;
    padding:20px;
    border-radius:30px;
    margin-bottom:16px;
    background:
        radial-gradient(circle at top right, rgba(34,197,94,.10), transparent 24%),
        radial-gradient(circle at bottom left, rgba(21,93,252,.12), transparent 30%),
        linear-gradient(180deg,#ffffff 0%,#f6faff 100%);
}
.settings-hero-copy small{
    display:block;
    color:var(--fd-blue-2);
    text-transform:uppercase;
    letter-spacing:.08em;
    font-size:.72rem;
    font-weight:900;
    margin-bottom:8px;
}
.settings-hero-copy h2{
    margin:0;
    font-size:1.3rem;
    line-height:1.05;
}
.settings-hero-copy p{
    margin:8px 0 0;
    color:var(--fd-muted);
    font-size:.94rem;
    line-height:1.48;
    font-weight:700;
    word-break:break-word;
}
.settings-hero-side{
    display:grid;
    gap:10px;
    justify-items:end;
}
.settings-hero-badge{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:999px;
    padding:10px 14px;
    white-space:nowrap;
    font-size:.76rem;
    font-weight:900;
    color:#166534;
    background:var(--fd-green-soft);
    border:1px solid #bbf7d0;
    box-shadow:0 8px 20px rgba(22,163,74,.10);
}
.settings-hero-mini{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:999px;
    padding:8px 12px;
    white-space:nowrap;
    font-size:.74rem;
    font-weight:900;
    color:var(--fd-blue-3);
    background:var(--fd-blue-soft);
    border:1px solid #cfe0ff;
}

.panel-light{
    padding:18px;
    border-radius:28px;
    margin-bottom:16px;
    background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
}
.panel-light-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    margin-bottom:14px;
}
.panel-light-head h3{
    margin:0;
    font-size:1.08rem;
}
.panel-mini-badge{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:999px;
    padding:8px 12px;
    font-size:.74rem;
    font-weight:900;
    white-space:nowrap;
    color:var(--fd-blue-3);
    background:var(--fd-blue-soft);
    border:1px solid #cfe0ff;
}

.settings-summary-grid,
.summary-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:12px;
}
.summary-card{
    border-radius:20px;
    background:linear-gradient(180deg,#ffffff 0%,#f7fbff 100%);
    border:1px solid var(--fd-line-soft);
    box-shadow:0 8px 18px rgba(17,39,84,.05);
    padding:15px 14px;
    text-align:left;
}
.summary-card span{
    display:block;
    color:var(--fd-muted);
    font-size:.74rem;
    margin-bottom:8px;
    font-weight:800;
}
.summary-card strong{
    display:block;
    font-size:1.05rem;
    line-height:1.2;
    word-break:break-word;
}
.summary-card-button{
    border:none;
    cursor:pointer;
}

.settings-list{
    display:grid;
    gap:12px;
}
.settings-item{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:14px;
    border-radius:22px;
    background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
    border:1px solid var(--fd-line-soft);
    box-shadow:0 10px 22px rgba(17,39,84,.05);
    cursor:pointer;
}
.settings-item-left{
    display:flex;
    align-items:center;
    gap:12px;
    min-width:0;
    flex:1;
}
.settings-item-left > div{
    min-width:0;
}
.settings-item-left strong{
    display:block;
    font-size:.98rem;
    line-height:1.1;
}
.settings-item-left p{
    margin:5px 0 0;
    color:var(--fd-muted);
    font-size:.84rem;
    line-height:1.45;
    font-weight:700;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}
.settings-arrow{
    color:var(--fd-blue-2);
    font-size:1.2rem;
    font-weight:900;
    flex:0 0 auto;
}

.settings-icon-box{
    width:46px;
    height:46px;
    border-radius:16px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.05rem;
    font-weight:900;
    box-shadow:0 10px 18px rgba(37,99,235,.08);
    flex:0 0 46px;
}
.settings-icon-box.blue{background:#e8f1ff;color:#155dfc;}
.settings-icon-box.green{background:#eafbf1;color:#15803d;}
.settings-icon-box.orange{background:#fff1e8;color:#c2410c;}
.settings-icon-box.gold{background:#fff8df;color:#a16207;}
.settings-icon-box.purple{background:#f2eaff;color:#7c3aed;}
.settings-icon-box.cyan{background:#e8fbff;color:#0891b2;}
.settings-icon-box.sky{background:#eaf4ff;color:#2563eb;}
.settings-icon-box.red{background:#fef2f2;color:#b91c1c;}
.danger-box{background:#fef2f2 !important;color:#b91c1c !important;}

.settings-toggle-pill{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:999px;
    padding:8px 12px;
    font-size:.74rem;
    font-weight:900;
    white-space:nowrap;
    flex:0 0 auto;
}
.settings-toggle-pill.is-on{
    color:#166534;
    background:var(--fd-green-soft);
    border:1px solid #bbf7d0;
}
.settings-toggle-pill.is-off{
    color:#92400e;
    background:#fff7ed;
    border:1px solid #fed7aa;
}
.settings-toggle-pill.is-soon{
    color:var(--fd-blue-3);
    background:var(--fd-blue-soft);
    border:1px solid #cfe0ff;
}

.danger-panel{
    background:
        radial-gradient(circle at top right, rgba(220,38,38,.06), transparent 20%),
        linear-gradient(180deg,#ffffff 0%,#fff8f8 100%);
}
.settings-item.danger{
    border-color:#fecaca;
    background:linear-gradient(180deg,#ffffff 0%,#fff7f7 100%);
}

.logout-wrap{
    margin-top:8px;
    margin-bottom:16px;
}
.logout-light-btn{
    width:100%;
    border:none;
    border-radius:18px;
    padding:16px 18px;
    background:linear-gradient(135deg,#0f172a,#1e293b);
    color:#fff;
    font-weight:900;
    font-size:.98rem;
    box-shadow:0 16px 30px rgba(15,23,42,.18);
    cursor:pointer;
}

.toast-wrap{
    position:fixed;
    left:50%;
    bottom:92px;
    transform:translateX(-50%);
    width:min(92vw,420px);
    display:grid;
    gap:10px;
    z-index:80;
    pointer-events:none;
}
.toast{
    padding:14px 16px;
    border-radius:16px;
    color:#fff;
    font-size:.88rem;
    font-weight:800;
    box-shadow:0 16px 32px rgba(15,23,42,.24);
    transform:translateY(0);
    opacity:1;
    transition:all .24s ease;
    text-align:center;
}
.toast.info{background:#0f172a;}
.toast.success{background:linear-gradient(135deg,#16a34a,#15803d);}
.toast.error{background:linear-gradient(135deg,#dc2626,#b91c1c);}

@media (max-width:420px){
    .page.page-light{
        padding-left:14px;
        padding-right:14px;
    }

    .settings-summary-grid,
    .summary-grid{
        grid-template-columns:1fr 1fr;
    }

    .settings-hero-card{
        align-items:flex-start;
    }

    .settings-hero-side{
        justify-items:start;
    }
}

@media (max-width:360px){
    .settings-summary-grid,
    .summary-grid{
        grid-template-columns:1fr;
    }

    .settings-hero-card,
    .settings-item{
        align-items:flex-start;
    }

    .settings-item{
        flex-direction:row;
    }
}
.settings-item.danger {
    border:1px solid rgba(255,70,70,.25);
}