/* =========================================================
   SEIRI Neo Theme
   Concept: Midnight Dusty Blueberry + Amber Gold
   Palette: #FFFFFF #E5E5E5 #FCA311 #14213D #000000
   ========================================================= */

:root{
    --primary:#14213D;
    --secondary:#1F2F56;
    --accent:#FCA311;
    --white:#FFFFFF;
    --soft:#E5E5E5;
    --black:#000000;
    --ink:#14213D;
    --muted:#6B7280;
    --success:#5B9279;
    --warning:#FCA311;
    --danger:#C8553D;
}

html,
body{
    min-height:100%;
}

body{
    font-family: Arial, Helvetica, sans-serif;
    color:var(--ink);
    background:
        radial-gradient(circle at top right, rgba(252,163,17,.10), transparent 24%),
        radial-gradient(circle at bottom left, rgba(20,33,61,.10), transparent 30%),
        linear-gradient(180deg,#F8F9FB 0%, #FFFFFF 50%, #F1F3F6 100%);
}

/* TOPBAR */

.topbar{
    background:linear-gradient(135deg,#14213D,#1F2F56);
    color:#fff;
    font-size:.9rem;
    padding:.58rem 0;
    letter-spacing:.2px;
    box-shadow:0 8px 24px rgba(20,33,61,.18);
}

/* NAVBAR */

.navbar.seiri-navbar,
.navbar.thesify-navbar{
    background:rgba(255,255,255,.94);
    backdrop-filter:blur(12px);
    border-bottom:1px solid rgba(20,33,61,.08);
    box-shadow:0 10px 28px rgba(20,33,61,.06);
}

.brand-mark{
    width:46px;
    height:46px;
    border-radius:16px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    background:linear-gradient(135deg,#14213D,#1F2F56);
    color:#fff;
    font-weight:900;
    font-size:1.25rem;
    box-shadow:0 12px 26px rgba(20,33,61,.24);
    flex:0 0 auto;
}

.brand-title{
    color:var(--primary);
    font-size:1.45rem;
    letter-spacing:.3px;
    line-height:1;
}

.brand-subtitle{
    color:#6B7280;
    font-weight:600;
    font-size:.78rem;
}

/* PAGE */

.thesify-page,
.seiri-page{
    padding:34px 0 48px;
}

/* BUTTONS */

.btn-main,
.btn-primary{
    background:linear-gradient(135deg,#14213D,#1F2F56)!important;
    color:#fff!important;
    border:none!important;
    border-radius:16px!important;
    padding:.75rem 1.1rem;
    font-weight:800;
    transition:.22s ease;
    box-shadow:0 10px 24px rgba(20,33,61,.18);
}

.btn-main:hover,
.btn-primary:hover{
    background:linear-gradient(135deg,#0F1A30,#18284B)!important;
    transform:translateY(-1px);
    color:#fff!important;
}

.btn-outline-main,
.btn-outline-primary{
    background:#fff!important;
    color:var(--primary)!important;
    border:1px solid rgba(20,33,61,.18)!important;
    border-radius:16px!important;
    padding:.75rem 1.1rem;
    font-weight:700;
    transition:.2s ease;
}

.btn-outline-main:hover,
.btn-outline-primary:hover{
    background:rgba(252,163,17,.09)!important;
    border-color:rgba(252,163,17,.42)!important;
    color:var(--primary)!important;
    transform:translateY(-1px);
}

.btn-accent{
    background:#FCA311!important;
    color:#14213D!important;
    border:none!important;
    font-weight:800;
    border-radius:16px!important;
}

.btn-accent:hover{
    background:#E19208!important;
    color:#14213D!important;
}

/* LANDING HERO */

.seiri-hero{
    padding:72px 0 60px;
}

.hero-card{
    background:#fff;
    border-radius:30px;
    overflow:hidden;
    border:1px solid rgba(20,33,61,.08);
    box-shadow:0 24px 70px rgba(20,33,61,.12);
}

.hero-content{
    padding:52px;
}

.eyebrow{
    color:var(--accent);
    font-weight:900;
    text-transform:uppercase;
    letter-spacing:.08em;
    font-size:.78rem;
}

.eyebrow .acro{
    color:#14213D;
    font-weight:900;
    font-size:1.08em;
}
.hero-title{
    font-size:clamp(2.2rem,5vw,4.3rem);
    font-weight:900;
    line-height:1.02;
    letter-spacing:-.05em;
    color:var(--primary);
}

.hero-title span{
    color:var(--accent);
}

.hero-text{
    font-size:1.05rem;
    line-height:1.8;
    color:#4B5563;
}

.hero-visual{
    background:
        radial-gradient(circle at top right, rgba(252,163,17,.22), transparent 32%),
        linear-gradient(135deg,#14213D,#1F2F56);
    color:#fff;
    min-height:100%;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:40px;
    position:relative;
    overflow:hidden;
}

.hero-visual::before{
    content:'';
    position:absolute;
    width:430px;
    height:430px;
    border-radius:50%;
    background:rgba(255,255,255,.08);
    top:-125px;
    right:-125px;
}

.hero-visual::after{
    content:'';
    position:absolute;
    width:260px;
    height:260px;
    border-radius:50%;
    background:rgba(252,163,17,.16);
    bottom:-90px;
    left:-90px;
}

.thesis-display{
    width:100%;
    max-width:340px;
    aspect-ratio:4/5;
    border-radius:26px;
    overflow:hidden;
    border:2px dashed rgba(255,255,255,.30);
    background:rgba(255,255,255,.08);
    backdrop-filter:blur(10px);
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    position:relative;
    z-index:2;
}

.thesis-display img{
    width:100%;
    height:100%;
    object-fit:cover;
}

.thesis-icon{
    font-size:4rem;
    color:#FCA311;
}

/* FEATURES */

.feature-section{
    padding:60px 0;
}

.feature-card{
    background:#fff;
    border-radius:24px;
    padding:28px;
    height:100%;
    border:1px solid rgba(20,33,61,.08);
    box-shadow:0 16px 45px rgba(20,33,61,.08);
    transition:.22s ease;
}

.feature-card:hover{
    transform:translateY(-4px);
    box-shadow:0 20px 55px rgba(20,33,61,.12);
}

.feature-icon{
    width:58px;
    height:58px;
    border-radius:18px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.5rem;
    background:linear-gradient(135deg,#F7F8FA,#E5E5E5);
    color:var(--primary);
    margin-bottom:18px;
    border:1px solid rgba(20,33,61,.06);
}

/* OFFICIAL */

.official-box{
    background:
        radial-gradient(circle at top right, rgba(252,163,17,.25), transparent 28%),
        linear-gradient(135deg,#14213D,#1F2F56);
    color:#fff;
    border-radius:30px;
    padding:38px;
    box-shadow:0 20px 55px rgba(20,33,61,.20);
}

.official-box small{
    color:rgba(255,255,255,.76);
    text-transform:uppercase;
    letter-spacing:.08em;
}

.official-btn{
    border-radius:18px!important;
    padding:1rem 1.4rem!important;
}

/* CARD / PANEL GLOBAL */

.card,
.page-card,
.table-card{
    background:#fff;
    border:1px solid rgba(20,33,61,.08)!important;
    border-radius:24px!important;
    box-shadow:0 14px 40px rgba(20,33,61,.06)!important;
    overflow:hidden;
}

.card-header{
    background:linear-gradient(180deg,#FFFFFF,#F7F8FA)!important;
    border-bottom:1px solid rgba(20,33,61,.08)!important;
    border-radius:24px 24px 0 0!important;
    font-weight:700;
}

/* TABLE */

.table thead th{
    background:linear-gradient(180deg,#F8FAFD,#EEF2F6)!important;
    color:var(--primary)!important;
    border-bottom:1px solid rgba(20,33,61,.10)!important;
    font-weight:800;
}

.table tbody tr:hover{
    background:rgba(252,163,17,.04);
}

/* FORM */

.form-control,
.form-select{
    border-radius:16px!important;
    border:1px solid rgba(20,33,61,.14)!important;
    padding:.75rem .95rem;
    background:#fff;
}

.form-control:focus,
.form-select:focus{
    border-color:rgba(252,163,17,.48)!important;
    box-shadow:0 0 0 .22rem rgba(252,163,17,.14)!important;
}

/* STATUS */

.badge.bg-success{background:var(--success)!important;}
.badge.bg-warning{background:var(--warning)!important;color:#14213D!important;}
.badge.bg-danger{background:var(--danger)!important;}
.badge.bg-secondary{background:#6B7280!important;}

.progress{
    height:10px;
    border-radius:999px;
    overflow:hidden;
    background:#E8ECF1;
}

.alert-info{
    background:rgba(20,33,61,.04)!important;
    border:1px solid rgba(20,33,61,.08)!important;
    color:#1E293B!important;
}

/* DASHBOARD TILE */

.analytics-tile,
.stat-tile{
    background:#fff;
    border:1px solid rgba(20,33,61,.08);
    border-radius:22px;
    padding:20px;
    transition:.22s ease;
    box-shadow:0 12px 32px rgba(20,33,61,.06);
}

.analytics-tile:hover,
.stat-tile:hover{
    transform:translateY(-3px);
    box-shadow:0 18px 42px rgba(20,33,61,.10);
}

/* FOOTER */

.seiri-footer,
.thesify-footer{
    background:linear-gradient(135deg,#14213D,#0B1325);
    color:rgba(255,255,255,.82);
    padding:28px 0;
    margin-top:auto;
    font-size:.92rem;
    box-shadow:0 -8px 24px rgba(20,33,61,.12);
}

/* RESPONSIVE */

@media(max-width:768px){
    .seiri-hero{
        padding:40px 0;
    }

    .hero-content{
        padding:32px 24px;
    }

    .hero-visual{
        min-height:320px;
    }

    .brand-mark{
        width:42px;
        height:42px;
        border-radius:14px;
    }

    .thesify-page,
    .seiri-page{
        padding:24px 0 36px;
    }
}

/* PRINT */

@media print{
    .navbar,
    .topbar,
    .btn,
    .no-print,
    .seiri-footer,
    .thesify-footer{
        display:none!important;
    }

    body{
        background:#fff!important;
    }

    .card,
    .page-card,
    .table-card,
    .hero-card,
    .feature-card,
    .official-box{
        box-shadow:none!important;
    }
}