@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
    --primary:#6D5EF8;
    --primary-dark:#4F46E5;
    --dark:#0F172A;
    --text:#1E293B;
    --muted:#64748B;
    --border:#E6E8F2;
    --bg:#F8FAFC;
    --soft:#FAFAFF;
}

*{ box-sizing:border-box; }

body{
    margin:0;
    font-family:Inter, sans-serif;
    background:var(--bg);
    color:var(--text);
}

/* MAIN APP */

.jantaz-mobile-bar{
    display:none;
}

.jantaz-app{
    min-height:100vh;
    display:grid;
    grid-template-columns:300px 1fr;
    background:
        radial-gradient(circle at top right, rgba(109,94,248,.15), transparent 32%),
        var(--bg);
}

.jantaz-sidebar{
    background:#fff;
    border-right:1px solid var(--border);
    padding:24px 18px;
    transition:.25s ease;
    overflow:hidden;
}

.sidebar-top{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    margin-bottom:18px;
}

.sidebar-logo{
    width:140px;
    height:auto;
}

.sidebar-actions{
    display:flex;
    gap:8px;
}

.icon-btn{
    width:40px;
    height:40px;
    border:0;
    border-radius:13px;
    background:#F1F3F8;
    color:var(--dark);
    display:grid;
    place-items:center;
    cursor:pointer;
    text-decoration:none;
    font-size:18px;
}

.mobile-only{
    display:none;
}

.new-chat{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    text-decoration:none;
    color:var(--dark);
    border:1px solid var(--border);
    border-radius:16px;
    padding:14px;
    font-weight:800;
    background:#fff;
    box-shadow:0 10px 25px rgba(15,23,42,.04);
    margin-bottom:22px;
}

.new-chat:hover{
    color:var(--primary);
    border-color:rgba(109,94,248,.4);
}

.side-block{
    margin-top:20px;
}

.side-block h4,
.knowledge-block summary{
    font-size:12px;
    color:var(--muted);
    text-transform:uppercase;
    letter-spacing:.1em;
    font-weight:800;
    margin-bottom:10px;
}

.knowledge-block summary{
    list-style:none;
    display:flex;
    align-items:center;
    justify-content:space-between;
    cursor:pointer;
}

.knowledge-block summary::-webkit-details-marker{
    display:none;
}

.knowledge-inner{
    margin-top:12px;
}

.side-item{
    display:flex;
    align-items:flex-start;
    gap:10px;
    padding:11px 0;
    border-bottom:1px solid var(--border);
    color:var(--text);
    font-size:14px;
    line-height:1.35;
}

.side-item i{
    color:var(--primary);
    margin-top:2px;
    flex:none;
}

.side-empty{
    color:var(--muted);
    font-size:14px;
}

.more-link{
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-top:12px;
    color:var(--primary);
    text-decoration:none;
    font-weight:800;
    font-size:14px;
}

.jantaz-main{
    min-width:0;
    padding:18px 42px 28px;
}

/* HOME PAGE */

.main-header{
    height:46px;
    display:flex;
    justify-content:flex-end;
    align-items:center;
    margin-bottom:2px;
}

.jurisdiction-chip{
    border:1px solid rgba(109,94,248,.22);
    background:#fff;
    border-radius:16px;
    padding:11px 16px;
    display:flex;
    gap:10px;
    align-items:center;
    color:var(--dark);
    font-weight:800;
    box-shadow:0 12px 30px rgba(109,94,248,.08);
}

.jurisdiction-chip i{
    color:var(--primary);
}

.jantaz-hero{
    max-width:960px;
    margin:0 auto;
    text-align:center;
    padding-top:0;
}

.hero-brand{
    width:150px;
    height:auto;
    margin:0 auto 8px;
    display:block;
}

.jantaz-hero h1{
    margin:0 0 14px;
    color:var(--dark);
    font-size:40px;
    line-height:1.08;
    letter-spacing:-.05em;
}

.jantaz-hero h1 span{
    color:var(--primary);
}

.ask-box{
    background:#fff;
    border:1px solid rgba(109,94,248,.32);
    border-radius:30px;
    padding:22px;
    text-align:left;
    box-shadow:0 24px 70px rgba(109,94,248,.14);
}

.ask-box textarea{
    width:100%;
    min-height:88px;
    max-height:220px;
    border:0;
    outline:0;
    resize:vertical;
    font-family:Inter,sans-serif;
    font-size:18px;
    line-height:1.5;
    color:var(--text);
}

.ask-box textarea::placeholder{
    color:#7C86A3;
}

.ask-actions{
    display:flex;
    align-items:center;
    gap:10px;
    margin-top:12px;
}

.circle-btn,
.submit-btn{
    width:46px;
    height:46px;
    border-radius:50%;
    display:grid;
    place-items:center;
    cursor:pointer;
    font-size:18px;
}

.circle-btn{
    border:1px solid var(--border);
    background:#fff;
    color:var(--dark);
}

.soft-btn{
    border:1px solid var(--border);
    background:#fff;
    color:var(--dark);
    border-radius:15px;
    padding:12px 15px;
    display:flex;
    align-items:center;
    gap:8px;
    font-weight:800;
    cursor:pointer;
}

.model-btn{
    background:linear-gradient(135deg,#4F46E5,#7C3AED);
    color:#fff;
    border:none;
    font-weight:800;
}

.spacer{
    flex:1;
}

.submit-btn{
    border:0;
    color:#fff;
    background:linear-gradient(135deg,#2563EB,#7E22CE);
    box-shadow:0 14px 30px rgba(109,94,248,.28);
}

.trust-line{
    margin:18px auto 10px;
    color:var(--muted);
    font-size:13px;
}

.trust-line i{
    color:var(--primary);
}

.powered-by{
    color:var(--dark);
    font-size:14px;
}

.powered-by strong{
    color:var(--primary);
}

/* THINKING ON SUBMIT */

.thinking-line{
    margin:16px auto 0;
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:var(--primary);
    font-weight:800;
    font-size:14px;
}

.submit-btn.is-thinking i{
    animation:spin 1s linear infinite;
}

@keyframes spin{
    from{ transform:rotate(0deg); }
    to{ transform:rotate(360deg); }
}

/* DESKTOP COLLAPSE */

body.sidebar-collapsed .jantaz-app{
    grid-template-columns:78px 1fr;
}

body.sidebar-collapsed .jantaz-sidebar{
    padding:22px 12px;
}

body.sidebar-collapsed .sidebar-logo,
body.sidebar-collapsed .side-item span,
body.sidebar-collapsed .new-chat span,
body.sidebar-collapsed .side-block h4,
body.sidebar-collapsed .knowledge-block summary span,
body.sidebar-collapsed .knowledge-block summary .bi-chevron-down,
body.sidebar-collapsed .more-link{
    display:none;
}

body.sidebar-collapsed .sidebar-top,
body.sidebar-collapsed .new-chat,
body.sidebar-collapsed .side-item,
body.sidebar-collapsed .knowledge-block summary{
    justify-content:center;
}

body.sidebar-collapsed .desktop-only{
    display:grid;
}

/* RESPONSE PAGE */

.response-main{
    padding-top:34px;
}

.response-wrap{
    max-width:980px;
    margin:0 auto;
}

.question-card{
    background:#fff;
    border:1px solid var(--border);
    border-radius:24px;
    padding:22px;
    margin-bottom:18px;
    box-shadow:0 12px 32px rgba(15,23,42,.05);
}

.question-card span{
    display:block;
    color:var(--primary);
    font-size:12px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.08em;
    margin-bottom:8px;
}

.question-card h1{
    margin:0;
    color:var(--dark);
    font-size:28px;
    line-height:1.25;
}

.question-card small{
    display:block;
    margin-top:10px;
    color:var(--muted);
    font-size:13px;
}

.research-trail{
    background:#fff;
    border:1px solid rgba(109,94,248,.16);
    border-radius:22px;
    padding:18px;
    margin-bottom:18px;
    box-shadow:0 14px 36px rgba(109,94,248,.07);
}

.research-trail-head{
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:14px;
}

.research-trail-head strong{
    display:block;
    color:var(--dark);
    font-size:15px;
}

.research-trail-head small{
    display:block;
    color:var(--muted);
    font-size:12px;
    margin-top:2px;
}

.research-steps{
    display:grid;
    gap:8px;
    color:var(--text);
    font-size:14px;
}

.research-steps div{
    display:flex;
    align-items:center;
    gap:8px;
}

.research-steps i{
    color:var(--primary);
}

.answer-card-new{
    display:flex;
    gap:18px;
    background:#fff;
    border:1px solid rgba(109,94,248,.18);
    border-radius:28px;
    padding:28px;
    box-shadow:0 22px 60px rgba(109,94,248,.10);
}

.answer-j-badge{
    width:44px;
    height:44px;
    border-radius:14px;
    background:linear-gradient(135deg,#2563EB,#7E22CE);
    color:#fff;
    display:grid;
    place-items:center;
    font-weight:900;
    font-size:22px;
    flex:none;
}

.answer-j-badge.small{
    width:34px;
    height:34px;
    border-radius:11px;
    font-size:17px;
}

.answer-body{
    flex:1;
}

.answer-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:16px;
}

.answer-head strong{
    display:block;
    color:var(--dark);
    font-size:16px;
}

.answer-head small{
    display:block;
    color:var(--muted);
    font-size:12px;
    margin-top:3px;
}

.answer-icons{
    display:flex;
    gap:8px;
    align-items:center;
}

.answer-icons button{
    width:36px;
    height:36px;
    border:0;
    background:#F1F3F8;
    color:var(--muted);
    border-radius:12px;
    cursor:pointer;
    display:grid;
    place-items:center;
    font-size:16px;
}

.answer-icons button:hover{
    background:#ECEBFF;
    color:var(--primary);
}

.answer-text{
    font-size:17px;
    line-height:1.85;
    color:var(--text);
}

.compact-sources{
    margin-top:22px;
}

.compact-sources summary{
    display:inline-flex;
    align-items:center;
    gap:8px;
    cursor:pointer;
    border:1px solid var(--border);
    background:#F1F3F8;
    color:var(--text);
    border-radius:14px;
    padding:10px 14px;
    font-weight:800;
    list-style:none;
}

.compact-sources summary::-webkit-details-marker{
    display:none;
}

.compact-sources summary span{
    background:#fff;
    color:var(--primary);
    padding:2px 8px;
    border-radius:999px;
    font-size:12px;
}

.compact-source-list{
    margin-top:14px;
    display:grid;
    gap:10px;
}

.compact-source-item{
    background:var(--soft);
    border:1px solid var(--border);
    border-radius:16px;
    padding:14px;
}

.compact-source-item strong{
    display:block;
    color:var(--dark);
    font-size:14px;
    margin-bottom:4px;
}

.compact-source-item small{
    color:var(--muted);
    font-size:13px;
}

.followup-box{
    margin-top:24px;
    background:#fff;
    border:1px solid rgba(109,94,248,.22);
    border-radius:24px;
    padding:16px;
    display:flex;
    gap:12px;
    box-shadow:0 14px 36px rgba(109,94,248,.08);
}

.followup-box textarea{
    flex:1;
    border:0;
    outline:0;
    resize:none;
    height:58px;
    font-family:Inter,sans-serif;
    font-size:16px;
    color:var(--text);
}

.followup-box button{
    width:46px;
    height:46px;
    border-radius:50%;
    border:0;
    background:linear-gradient(135deg,#6D5EF8,#7E22CE);
    color:white;
    font-size:20px;
    cursor:pointer;
}

/* MOBILE */

@media(max-width:900px){

    .jantaz-mobile-bar{
        height:58px;
        display:flex;
        align-items:center;
        justify-content:space-between;
        padding:0 14px;
        background:#fff;
        border-bottom:1px solid var(--border);
        position:sticky;
        top:0;
        z-index:80;
    }

    .jantaz-mobile-bar img,
    .mobile-logo{
        height:38px;
        width:auto !important;
        max-width:165px;
        object-fit:contain;
    }

    .jantaz-app{
        display:block;
        min-height:calc(100vh - 58px);
    }

    .jantaz-sidebar{
        position:fixed;
        top:0;
        left:0;
        bottom:0;
        width:82%;
        max-width:330px;
        z-index:100;
        transform:translateX(-105%);
        transition:.25s ease;
        overflow-y:auto;
        border-right:1px solid var(--border);
    }

    .jantaz-sidebar.open{
        transform:translateX(0);
    }

    .sidebar-logo{
        width:118px;
        height:auto;
    }

    .sidebar-overlay{
        position:fixed;
        inset:0;
        background:rgba(15,23,42,.35);
        z-index:90;
        display:none;
    }

    .sidebar-overlay.open{
        display:block;
    }

    .desktop-only{
        display:none;
    }

    .mobile-only{
        display:grid;
    }

    .jantaz-main{
        min-height:calc(100vh - 58px);
        padding:18px 16px 72px;
        display:flex;
        flex-direction:column;
        justify-content:center;
    }

    .main-header,
    .jantaz-hero h1{
        display:none;
    }

    .jantaz-hero{
        width:100%;
        padding-top:0;
    }

    .hero-brand{
        width:145px;
        margin-bottom:12px;
    }

    .ask-box{
        margin-top:-18px;
        border-radius:28px;
        padding:18px;
    }

    .ask-box textarea{
        min-height:82px;
        font-size:17px;
    }

    .attach-btn{
        display:none;
    }

    .soft-btn{
        padding:11px 12px;
        font-size:14px;
    }

    .circle-btn,
    .submit-btn{
        width:44px;
        height:44px;
    }

    .trust-line{
        font-size:12px;
        margin-top:14px;
    }

    .powered-by{
        font-size:13px;
    }

    .response-main{
        padding:18px 14px 96px;
    }

    .question-card{
        padding:18px;
        border-radius:20px;
    }

    .question-card h1{
        font-size:21px;
    }

    .research-trail{
        padding:15px;
        border-radius:18px;
    }

    .research-steps{
        font-size:13px;
    }

    .answer-card-new{
        padding:18px;
        gap:12px;
        border-radius:22px;
    }

    .answer-j-badge{
        width:38px;
        height:38px;
        border-radius:12px;
        font-size:18px;
    }

    .answer-head{
        flex-direction:column;
        align-items:flex-start;
        gap:12px;
    }

    .answer-icons{
        flex-wrap:wrap;
    }

    .answer-text{
        font-size:15.5px;
        line-height:1.75;
    }

    .followup-box{
        position:fixed;
        left:12px;
        right:12px;
        bottom:12px;
        z-index:70;
        border-radius:22px;
    }

    .followup-box textarea{
        height:46px;
        font-size:15px;
    }

    .followup-box button{
        width:42px;
        height:42px;
    }
}