:root {
    --g900: #002200;
    --g800: #003D00;
    --g700: #005500;
    --g600: #006B00;
    --g500: #008000;
    --g400: #33A333;
    --g200: #A3D9A3;
    --g100: #D1F0D1;
    --g50: #EDFAED;
    --gold: #C5922E;
    --gold-light: #F5D98A;
    --gold-bg: #FDF6E3;
    --dark: #080C14;
    --dark2: #0F1520;
    --dark3: #182130;
    --valid: #15803D;
    --revoked: #B91C1C;
    --pending: #B45309;
    --white: #FFFFFF;
    --n50: #F8FAFC;
    --n100: #F1F5F9;
    --n200: #E2E8F0;
    --n300: #CBD5E1;
    --n400: #94A3B8;
    --n500: #64748B;
    --n700: #334155;
    --n900: #0F172A;
    --r: 12px;
    --r-sm: 8px;
    --shadow: 0 1px 3px rgba(0, 0, 0, .1), 0 4px 16px rgba(0, 0, 0, .06);
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--n100);
    color: var(--n900);
    min-height: 100vh;
    font-size: 15px
}

body.tab-loading .tab-pane {
    display: none !important;
}

/* HEADER */
header {
    background: var(--dark);
    padding: 0 20px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 200;
    border-bottom: 2px solid var(--g500);
    box-shadow: 0 4px 24px rgba(0, 0, 0, .5)
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px
}

.brand-shield {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--g500), var(--g700));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 0 16px rgba(0, 128, 0, .4)
}

.brand-text h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -.01em
}

.brand-text p {
    font-size: .68rem;
    color: var(--n400);
    margin-top: 1px
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px
}

.net-badge {
    background: var(--dark3);
    border: 1px solid var(--dark3);
    border-radius: 20px;
    padding: 4px 12px;
    font-size: .7rem;
    font-weight: 600;
    color: var(--n400);
    display: none
}

.net-badge.show {
    display: block
}

.net-badge.ok {
    color: var(--g400);
    border-color: var(--g700)
}

.net-badge.wrong {
    color: #F87171;
    border-color: #7F1D1D
}

.wallet-pill {
    background: var(--dark3);
    border: 1px solid var(--dark3);
    border-radius: 20px;
    padding: 5px 14px;
    display: none;
    align-items: center;
    gap: 8px
}

.wallet-pill.show {
    display: flex
}

.wpill-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--g400);
    flex-shrink: 0
}

.wpill-addr {
    font-family: 'JetBrains Mono', monospace;
    font-size: .72rem;
    color: var(--n300)
}

.wpill-role {
    background: var(--g700);
    color: var(--g100);
    border-radius: 10px;
    padding: 2px 8px;
    font-size: .62rem;
    font-weight: 700
}

.btn-connect {
    background: var(--g500);
    color: var(--white);
    border: none;
    border-radius: 8px;
    padding: 9px 20px;
    font-size: .82rem;
    font-weight: 700;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: background .15s, transform .1s;
    letter-spacing: .02em
}

.btn-connect:hover:not(:disabled) {
    background: var(--g600);
    transform: translateY(-1px)
}

.btn-connect:disabled {
    background: var(--n500);
    cursor: not-allowed;
    transform: none
}

/* NAV */
/* nav removed — landing page handles role selection */

.tab-btn {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 15px 22px;
    font-family: 'Inter', sans-serif;
    font-size: .85rem;
    font-weight: 600;
    color: var(--n500);
    cursor: pointer;
    white-space: nowrap;
    transition: color .15s, border-color .15s;
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: -1px
}

.tab-btn:hover {
    color: var(--n700)
}

.tab-btn.active {
    color: var(--g600);
    border-bottom-color: var(--g500)
}

/* MAIN */
main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 32px 80px
}

.tab-pane {
    display: none
}

.tab-pane.active {
    display: block;
    min-height: calc(100vh - 68px);
}

/* SECTION HEADER */
.s-eye {
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--g600);
    margin-bottom: 6px
}

.s-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--n900);
    margin-bottom: 4px
}

.s-sub {
    font-size: .875rem;
    color: var(--n500);
    margin-bottom: 24px;
    line-height: 1.5
}

/* STEPS */
.steps-bar {
    background: var(--dark);
    border-radius: var(--r);
    padding: 16px 20px;
    margin-bottom: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center
}

.step {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0
}

.step-num {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--g500);
    color: var(--white);
    font-size: .72rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0
}

.step-text {
    font-size: .78rem;
    color: var(--n300);
    font-weight: 500
}

.step-arrow {
    color: var(--n500);
    font-size: .75rem
}

/* CARD */
.card {
    background: var(--white);
    border-radius: var(--r);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    overflow: hidden;
    border: 1px solid var(--n200)
}

.card-accent {
    border-left: 4px solid var(--g500)
}

.card-hdr {
    padding: 18px 22px;
    border-bottom: 1px solid var(--n200);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px
}

.card-hdr h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--n900)
}

.card-hdr p {
    font-size: .78rem;
    color: var(--n500);
    margin-top: 3px
}

.card-body {
    padding: 22px
}

/* FORMS */
.fg {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px
}
@media (min-width: 900px) {
    .fg { grid-template-columns: 1fr 1fr 1fr; }
    .fg .full { grid-column: 1 / -1; }
}

.fg .full {
    grid-column: 1/-1
}

.field label {
    display: block;
    font-size: .75rem;
    font-weight: 700;
    color: var(--n700);
    margin-bottom: 6px;
    letter-spacing: .02em
}

.field label .req {
    color: var(--g500);
    margin-left: 2px
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--n300);
    border-radius: var(--r-sm);
    font-size: .875rem;
    color: var(--n900);
    font-family: 'Inter', sans-serif;
    background: var(--white);
    outline: none;
    transition: border-color .15s, box-shadow .15s
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--g500);
    box-shadow: 0 0 0 3px rgba(0, 128, 0, .12)
}

.field textarea {
    resize: vertical;
    min-height: 90px;
    line-height: 1.5
}

.field input[type="file"] {
    padding: 8px;
    cursor: pointer
}

.hint {
    font-size: .7rem;
    color: var(--n400);
    margin-top: 5px;
    line-height: 1.4
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 22px;
    border-radius: var(--r-sm);
    font-family: 'Inter', sans-serif;
    font-size: .875rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: background .15s, transform .1s;
    letter-spacing: .01em
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px)
}

.btn:disabled {
    opacity: .45;
    cursor: not-allowed;
    transform: none !important
}

.btn-primary {
    background: var(--n900);
    color: var(--white)
}

.btn-green {
    background: var(--g500);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(0, 128, 0, .25)
}

.btn-green:hover:not(:disabled) {
    background: var(--g600)
}

.btn-danger {
    background: var(--revoked);
    color: var(--white)
}

.btn-danger:hover:not(:disabled) {
    background: #991B1B
}

.btn-ghost {
    background: var(--n100);
    color: var(--n700);
    border: 1px solid var(--n200)
}

.btn-ghost:hover:not(:disabled) {
    background: var(--n200)
}

.btn-sm {
    padding: 7px 14px;
    font-size: .78rem
}

/* BADGES */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .05em
}

.b-green {
    background: var(--g100);
    color: var(--g700)
}

.b-red {
    background: #FEE2E2;
    color: var(--revoked)
}

.b-amber {
    background: #FEF3C7;
    color: var(--pending)
}

.b-gray {
    background: var(--n200);
    color: var(--n700)
}

/* TX STATUS */
.tx-st {
    display: none;
    margin-top: 14px;
    padding: 12px 16px;
    border-radius: var(--r-sm);
    font-size: .84rem;
    font-weight: 500;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.4
}

.tx-st.show {
    display: flex
}

.tx-pending {
    background: var(--gold-bg);
    border: 1px solid #EDD9A3;
    color: var(--pending)
}

.tx-success {
    background: var(--g50);
    border: 1px solid var(--g200);
    color: var(--g700)
}

.tx-error {
    background: #FFF5F5;
    border: 1px solid #FECACA;
    color: var(--revoked)
}

.spin {
    animation: spin 1s linear infinite;
    display: inline-block;
    flex-shrink: 0
}

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

/* HASH BLOCK */
.hash-blk {
    background: var(--dark);
    border-radius: var(--r-sm);
    padding: 14px 16px;
    margin: 12px 0;
    border: 1px solid var(--dark3)
}

.hash-lbl {
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--n400);
    margin-bottom: 7px
}

.hash-val {
    font-family: 'JetBrains Mono', monospace;
    font-size: .78rem;
    color: #4ADE80;
    word-break: break-all;
    line-height: 1.7
}

.copy-btn {
    font-size: .68rem;
    font-weight: 600;
    color: var(--n400);
    background: none;
    border: 1px solid var(--dark3);
    border-radius: 4px;
    padding: 2px 8px;
    cursor: pointer;
    margin-top: 8px;
    transition: color .15s, border-color .15s;
    font-family: 'Inter', sans-serif
}

.copy-btn:hover {
    color: var(--g400);
    border-color: var(--g700)
}

/* VERIFY HERO */
.cert-hero {
    text-align: center;
    padding: 32px 20px 20px;
    border-bottom: 1px solid var(--n200);
    margin-bottom: 20px
}

.shield-icon {
    font-size: 5rem;
    line-height: 1;
    margin-bottom: 12px;
    display: block
}

.shield-valid {
    animation: pulse-v 2.5s ease-in-out infinite
}

.shield-revoked {
    animation: shake-r 0.5s ease-in-out 1
}

@keyframes pulse-v {

    0%,
    100% {
        filter: drop-shadow(0 0 8px rgba(0, 200, 0, .3));
        transform: scale(1)
    }

    50% {
        filter: drop-shadow(0 0 24px rgba(0, 200, 0, .6));
        transform: scale(1.06)
    }
}

@keyframes shake-r {

    0%,
    100% {
        transform: translateX(0)
    }

    20% {
        transform: translateX(-6px)
    }

    40% {
        transform: translateX(6px)
    }

    60% {
        transform: translateX(-4px)
    }

    80% {
        transform: translateX(4px)
    }
}

.result-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 4px
}

.result-title.valid {
    color: var(--valid)
}

.result-title.revoked {
    color: var(--revoked)
}

.result-sub {
    font-size: .82rem;
    color: var(--n500)
}

/* CERT GRID */
.cert-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px
}

.cf {
    background: var(--n50);
    border-radius: 8px;
    padding: 12px 14px;
    border-left: 3px solid var(--g500)
}

.cf.full {
    grid-column: 1/-1
}

.cf.alert {
    border-left-color: var(--revoked);
    background: #FFF5F5
}

.cf-lbl {
    font-size: .67rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--n400);
    margin-bottom: 4px
}

.cf-val {
    font-size: .9rem;
    font-weight: 600;
    color: var(--n900);
    word-break: break-all
}

.cf-val.mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: .75rem;
    font-weight: 400
}

/* QR */
.qr-sec {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background: var(--n50);
    border-radius: var(--r-sm);
    border: 1px solid var(--n200);
    margin-top: 16px
}

.qr-sec img {
    border-radius: 8px;
    border: 3px solid var(--white);
    box-shadow: var(--shadow)
}

.qr-lbl {
    font-size: .75rem;
    color: var(--n500);
    margin-top: 10px;
    text-align: center
}

/* RESULT ACTIONS */
.result-acts {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding: 16px 22px;
    border-top: 1px solid var(--n200);
    background: var(--n50)
}

/* HISTORY TABLE */
.hist-tbl {
    width: 100%;
    border-collapse: collapse;
    font-size: .8rem
}

.hist-tbl th {
    text-align: left;
    padding: 10px 12px;
    background: var(--n900);
    color: var(--white);
    font-weight: 600;
    font-size: .72rem;
    letter-spacing: .04em
}

.hist-tbl td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--n200);
    color: var(--n700);
    vertical-align: middle
}

.hist-tbl tr:hover td {
    background: var(--g50)
}

.mono-sm {
    font-family: 'JetBrains Mono', monospace;
    font-size: .68rem;
    color: var(--n500)
}

/* PENDING ROW */
.pend-row {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    border: 1px solid var(--n200);
    border-radius: var(--r-sm);
    margin-bottom: 10px;
    transition: border-color .15s
}

.pend-row:hover {
    border-color: var(--g400)
}

.pend-info {
    flex: 1;
    min-width: 0
}

.pend-info h3 {
    font-size: .9rem;
    font-weight: 700;
    color: var(--n900)
}

.pend-info p {
    font-size: .78rem;
    color: var(--n500);
    margin-top: 2px
}

.pend-addr {
    font-family: 'JetBrains Mono', monospace;
    font-size: .67rem;
    color: var(--n400);
    margin-top: 5px;
    word-break: break-all
}

.pend-acts {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
    margin-top: 4px
}

/* GATE */
.gate {
    text-align: center;
    padding: 60px 20px
}

.gate-icon {
    font-size: 3rem;
    margin-bottom: 14px;
    display: block
}

.gate h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--n900);
    margin-bottom: 8px
}

.gate p {
    font-size: .875rem;
    color: var(--n500);
    margin-bottom: 22px;
    line-height: 1.6;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto
}

.divider {
    height: 1px;
    background: var(--n200);
    margin: 20px 0
}

.empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--n400)
}

.empty .ei {
    font-size: 2rem;
    margin-bottom: 10px;
    display: block
}

/* PRINT */
@media print {

    header,
    nav,
    .result-acts,
    .steps-bar,
    #verifyInput {
        display: none !important
    }

    body {
        background: white
    }

    .card {
        box-shadow: none;
        border: 1px solid #ccc
    }

    .tab-pane {
        display: block !important
    }

    #pane-institution,
    #pane-admin {
        display: none !important
    }
}

/* MOBILE */
@media(max-width:600px) {
    .fg {
        grid-template-columns: 1fr
    }

    .fg .full {
        grid-column: 1
    }

    .cert-grid {
        grid-template-columns: 1fr
    }

    .cf.full {
        grid-column: 1
    }

    .pend-row {
        flex-direction: column
    }

    .pend-acts {
        width: 100%
    }

    .pend-acts .btn {
        flex: 1;
        justify-content: center
    }

    .steps-bar {
        flex-direction: column;
        align-items: flex-start
    }

    .step-arrow {
        display: none
    }

    .result-acts {
        flex-direction: column
    }

    .result-acts .btn {
        width: 100%;
        justify-content: center
    }

    .brand-text p {
        display: none
    }

    .net-badge {
        display: none !important
    }

    main {
        padding: 16px 10px 80px
    }

    header {
        padding: 0 14px
    }

    nav {
        padding: 0 12px
    }

    .tab-btn {
        padding: 12px 14px;
        font-size: .78rem
    }
}
/* ── LANDING SCREEN ───────────────────────────────────────────────────── */
#landingScreen {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 1;
    transition: opacity 0.35s ease;
}
#landingScreen.fade-out {
    opacity: 0;
    pointer-events: none;
}
.landing-inner {
    text-align: center;
    max-width: 880px;
    width: 100%;
}
.landing-logo {
    margin-bottom: 36px;
}
.landing-logo .lshield {
    width: 68px;
    height: 68px;
    background: linear-gradient(135deg, var(--g500), var(--g700));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 16px;
    box-shadow: 0 0 32px rgba(0,128,0,.35);
}
.landing-logo h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -.02em;
    margin-bottom: 6px;
}
.landing-logo .lsub {
    font-size: .85rem;
    color: var(--n400);
}
.landing-logo .lbadge {
    display: inline-block;
    margin-top: 8px;
    background: var(--g700);
    color: var(--g200);
    font-size: .7rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.landing-prompt {
    font-size: .95rem;
    color: var(--n400);
    margin-bottom: 28px;
    font-weight: 500;
}
.landing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-bottom: 32px;
}
.lcard {
    background: var(--dark2);
    border: 1.5px solid var(--dark3);
    border-radius: 14px;
    padding: 32px 20px 28px;
    cursor: pointer;
    transition: border-color .2s, transform .2s, box-shadow .2s;
    text-align: center;
}
.lcard:hover {
    border-color: var(--g500);
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0,128,0,.18);
}
.lcard-icon {
    font-size: 2.4rem;
    margin-bottom: 14px;
    display: block;
}
.lcard h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}
.lcard p {
    font-size: .78rem;
    color: var(--n400);
    margin-bottom: 14px;
    line-height: 1.4;
}
.lcard-tag {
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    padding: 4px 10px;
    border-radius: 20px;
}
.lcard-tag.free { background: var(--g700); color: var(--g200); }
.lcard-tag.wallet { background: var(--dark3); color: var(--n400); }
.lcard-tag.admin { background: #2D1B00; color: var(--gold); }

.landing-continue {
    display: none;
    margin-top: 8px;
}
.landing-continue button {
    background: none;
    border: 1px solid var(--dark3);
    color: var(--n400);
    font-family: 'Inter', sans-serif;
    font-size: .82rem;
    font-weight: 500;
    padding: 9px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color .15s, color .15s;
}
.landing-continue button:hover {
    border-color: var(--g500);
    color: var(--g400);
}
.landing-footer {
    margin-top: 40px;
    font-size: .7rem;
    color: var(--n500);
}

/* Change role link in header */
.change-role-btn {
    background: none;
    border: 1px solid var(--dark3);
    color: var(--n400);
    font-family: 'Inter', sans-serif;
    font-size: .72rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color .15s, color .15s;
    display: none;
}
.change-role-btn:hover { border-color: var(--g500); color: var(--g400); }
.change-role-btn.show { display: block; }

/* Scroll margin fix for sticky header */
#certCard { scroll-margin-top: 80px; }

@media (max-width: 768px) {
    .landing-cards { grid-template-columns: 1fr; gap: 12px; }
    .landing-logo h1 { font-size: 1.8rem; }
    .lcard { padding: 24px 16px 20px; }
    .lcard-icon { font-size: 1.8rem; margin-bottom: 10px; }
    .landing-inner { padding: 16px 14px; }
    .landing-logo { margin-bottom: 20px; }
    .landing-logo .lshield { width: 48px; height: 48px; font-size: 22px; }
    .landing-prompt { font-size: .82rem; margin-bottom: 16px; }
    .landing-footer { margin-top: 20px; font-size: .62rem; }
    #landingScreen { padding: 12px; align-items: flex-start; overflow-y: auto; }
}

@media (min-width: 500px) and (max-width: 768px) {
    .landing-cards { grid-template-columns: 1fr 1fr; }
}
/* ── HAMBURGER AND SIDEBAR DRAWER ──────────────────────────────────────── */
.hamburger-btn {
    display: none;
    background: none;
    border: 1px solid var(--dark3);
    color: var(--white);
    font-size: 1.2rem;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: border-color .15s, background .15s;
}
.hamburger-btn:hover { border-color: var(--g500); background: var(--dark2); }

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    z-index: 300;
    backdrop-filter: blur(2px);
}
.sidebar-overlay.show { display: block; }

.sidebar-drawer {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100vh;
    background: var(--dark2);
    border-left: 1px solid var(--dark3);
    z-index: 400;
    transition: right .3s ease;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}
.sidebar-drawer.open { right: 0; }

.sidebar-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: 1px solid var(--dark3);
}
.sidebar-brand { display: flex; align-items: center; gap: 10px; }
.sidebar-shield {
    width: 32px; height: 32px;
    background: linear-gradient(135deg, var(--g500), var(--g700));
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px;
}
.sidebar-close {
    background: none; border: none;
    color: var(--n400); font-size: 1rem;
    cursor: pointer; padding: 4px 8px;
    border-radius: 6px;
    transition: color .15s;
}
.sidebar-close:hover { color: var(--white); }

.sidebar-body { padding: 20px 18px; display: flex; flex-direction: column; gap: 16px; }

.sidebar-net {
    font-size: .72rem;
    font-weight: 700;
    color: var(--g400);
    letter-spacing: .06em;
    text-transform: uppercase;
    min-height: 18px;
}

.sidebar-wallet {
    background: var(--dark3);
    border-radius: 10px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sidebar-wallet-row { display: flex; align-items: center; gap: 8px; }
.sidebar-role {
    font-size: .72rem;
    font-weight: 700;
    color: var(--g400);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-top: 2px;
}

.sidebar-actions { display: flex; flex-direction: column; gap: 10px; }

.sidebar-btn {
    width: 100%;
    padding: 11px 16px;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .15s, transform .1s;
    text-align: center;
    border: none;
}
.sidebar-btn:active { transform: scale(.98); }
.sidebar-btn:not(.sidebar-connect):not(.sidebar-disconnect) {
    background: var(--dark3);
    color: var(--n300);
    border: 1px solid var(--dark3);
}
.sidebar-btn:not(.sidebar-connect):not(.sidebar-disconnect):hover {
    border-color: var(--g500);
    color: var(--g400);
}
.sidebar-connect {
    background: linear-gradient(135deg, var(--g500), var(--g700));
    color: var(--white);
}
.sidebar-connect:hover { opacity: .9; }
.sidebar-disconnect {
    background: #7F1D1D;
    color: #FCA5A5;
}
.sidebar-disconnect:hover { opacity: .9; }

/* Show hamburger on mobile, hide desktop header-right */
@media (max-width: 768px) {
    .hamburger-btn { display: flex; }
    .header-right { display: none !important; }
}