:root {
    --navy: #0b1830;
    --blue: #1266e3;
    --blue-dark: #0c4eb2;
    --cyan: #22b8cf;
    --paper: #f3f6fb;
    --white: #ffffff;
    --text: #172033;
    --muted: #68748a;
    --border: #dfe6f0;
    --danger: #a9263b;
    --success: #157f54;
    --shadow: 0 24px 70px rgba(11, 24, 48, .14);
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; color: var(--text); background: var(--paper); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input { font: inherit; }
button { cursor: pointer; }

.login-page { display: grid; place-items: center; padding: 32px; background: radial-gradient(circle at 12% 15%, rgba(34,184,207,.24), transparent 30%), linear-gradient(135deg, #071225, #102b55); }
.login-shell { width: min(1040px, 100%); min-height: 620px; display: grid; grid-template-columns: 1.05fr .95fr; overflow: hidden; border-radius: 28px; background: var(--white); box-shadow: var(--shadow); }
.brand-panel { position: relative; overflow: hidden; padding: 72px 64px; color: var(--white); background: linear-gradient(150deg, rgba(18,102,227,.96), rgba(11,24,48,.98)); }
.brand-panel:after { content: ""; position: absolute; width: 420px; height: 420px; right: -170px; bottom: -190px; border: 70px solid rgba(255,255,255,.08); border-radius: 50%; }
.brand-panel h1 { max-width: 440px; margin: 18px 0; font-size: clamp(38px, 5vw, 64px); line-height: 1.02; letter-spacing: -.04em; }
.brand-panel p { max-width: 410px; color: #d8e9ff; font-size: 18px; line-height: 1.65; }
.brand-mark { position: absolute; left: 64px; bottom: 58px; display: grid; place-items: center; width: 66px; height: 66px; color: var(--blue); background: var(--white); border-radius: 18px; font-size: 34px; font-weight: 900; }
.eyebrow { color: var(--cyan); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.login-card { align-self: center; padding: 64px; }
.login-card h2 { margin: 0 0 10px; font-size: 36px; letter-spacing: -.03em; }
.muted { color: var(--muted); line-height: 1.6; }
.mobile-brand { display: none; color: var(--blue); font-weight: 900; letter-spacing: .12em; }
label { display: block; margin: 24px 0 8px; font-size: 14px; font-weight: 700; }
input { width: 100%; min-height: 52px; padding: 0 16px; color: var(--text); background: #fbfcfe; border: 1px solid var(--border); border-radius: 12px; outline: none; transition: .2s; }
input:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(18,102,227,.12); }
button { min-height: 50px; padding: 0 22px; color: var(--white); background: var(--blue); border: 0; border-radius: 12px; font-weight: 800; transition: .2s; }
button:hover { background: var(--blue-dark); transform: translateY(-1px); }
.login-card form > button { width: 100%; margin-top: 28px; }
.alert { margin: 24px 0 8px; padding: 13px 15px; color: var(--danger); background: #fff0f3; border: 1px solid #ffd2db; border-radius: 12px; font-size: 14px; }
.security-note { margin-top: 26px; color: var(--muted); font-size: 12px; text-align: center; }

.topbar { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 max(24px, calc((100vw - 1180px) / 2)); color: var(--white); background: var(--navy); }
.logo-small { margin-right: 18px; color: #77ddeb; font-weight: 900; letter-spacing: .11em; }
.topbar-title { color: #dbe7f8; }
.button-ghost { min-height: 40px; color: var(--white); background: rgba(255,255,255,.1); }
.dashboard-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 80px; }
.welcome-row { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 28px; }
.welcome-row h1 { margin: 10px 0 2px; font-size: clamp(34px, 5vw, 54px); letter-spacing: -.045em; }
.stat-card { min-width: 210px; padding: 22px 24px; color: var(--white); background: linear-gradient(135deg, var(--blue), var(--cyan)); border-radius: 18px; box-shadow: 0 16px 34px rgba(18,102,227,.2); }
.stat-card strong { display: block; font-size: 34px; }
.stat-card span { font-size: 13px; opacity: .88; }
.content-card { padding: 26px; background: var(--white); border: 1px solid var(--border); border-radius: 20px; box-shadow: 0 12px 40px rgba(11,24,48,.07); }
.toolbar { display: flex; align-items: start; justify-content: space-between; gap: 18px; margin-bottom: 24px; }
.search-form { display: flex; flex: 1; gap: 10px; }
.search-form input { max-width: 520px; }
.clear-link { align-self: center; padding: 10px; color: var(--blue); font-weight: 700; text-decoration: none; }
.button-link { display: inline-flex; min-height: 52px; align-items: center; padding: 0 20px; color: var(--white); background: var(--blue); border-radius: 12px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.button-link:hover { background: var(--blue-dark); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { padding: 13px 14px; color: var(--muted); background: #f8fafd; font-size: 11px; letter-spacing: .08em; text-align: left; text-transform: uppercase; }
td { padding: 17px 14px; border-bottom: 1px solid #edf1f6; font-size: 14px; vertical-align: top; }
td strong, td small { display: block; }
td small { margin-top: 4px; color: var(--muted); }
.status { display: inline-flex; padding: 6px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; }
.status.ready { color: var(--success); background: #e9f8f1; }
.status.pending { color: #9a6618; background: #fff6df; }
.table-action { display: inline-flex; min-height: 36px; align-items: center; justify-content: center; padding: 0 13px; color: var(--blue); background: #edf5ff; border: 1px solid #cfe3ff; border-radius: 10px; font-size: 13px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.table-action:hover { color: var(--white); background: var(--blue); border-color: var(--blue); }
.table-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.table-action.danger { color: var(--danger); background: #fff0f3; border-color: #ffd2db; }
.table-action.danger:hover { color: var(--white); background: var(--danger); border-color: var(--danger); }
.danger-card { border-color: #f2c4cc; }
.danger-card h2 { color: var(--danger); }
.certificate-summary { display: grid; gap: 10px; margin: 24px 0; padding: 20px; background: #f8fafd; border: 1px solid var(--border); border-radius: 14px; }
.certificate-summary strong, .certificate-summary span { display: block; }
.certificate-summary span { color: var(--muted); font-size: 14px; }
.danger-note { padding: 14px 16px; color: #7f1d2d; background: #fff0f3; border: 1px solid #ffd2db; border-radius: 12px; line-height: 1.5; }
.button-danger { background: var(--danger); }
.button-danger:hover { background: #821c2e; }
.confirmation-check { display: flex; align-items: flex-start; gap: 12px; margin: 22px 0 0; color: var(--text); line-height: 1.45; }
.confirmation-check input { width: 20px; min-height: 20px; margin: 1px 0 0; accent-color: var(--danger); }
.empty-state { display: grid; gap: 8px; place-items: center; padding: 80px 24px; color: var(--muted); text-align: center; }
.empty-state strong { color: var(--text); font-size: 20px; }
.limit-note { margin: 18px 0 0; color: var(--muted); font-size: 12px; }
.flash { margin: 0 0 22px; padding: 15px 18px; border-radius: 12px; font-weight: 700; }
.flash.success { color: var(--success); background: #e9f8f1; border: 1px solid #bdebd7; }
.flash.warning { color: #8a5a12; background: #fff6df; border: 1px solid #f0d394; }
.dashboard-shell.narrow { max-width: 920px; }
.back-link, .cancel-link { color: var(--blue); font-weight: 700; text-decoration: none; }
.page-heading { margin: 24px 0 28px; }
.page-heading h1 { margin: 8px 0 4px; font-size: clamp(34px, 5vw, 50px); letter-spacing: -.04em; }
.certificate-form { padding: 34px; }
.form-section + .form-section { margin-top: 34px; padding-top: 30px; border-top: 1px solid var(--border); }
.form-section h2 { margin: 0 0 8px; font-size: 20px; }
.form-grid { display: grid; gap: 0 20px; }
.form-grid.two { grid-template-columns: 1fr 1fr; }
.field.full { grid-column: 1 / -1; }
.field textarea { width: 100%; padding: 14px 16px; color: var(--text); background: #fbfcfe; border: 1px solid var(--border); border-radius: 12px; resize: vertical; outline: none; font: inherit; }
.field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(18,102,227,.12); }
.field small { display: block; margin-top: 7px; color: var(--muted); }
.form-actions { display: flex; align-items: center; justify-content: flex-end; gap: 22px; margin-top: 34px; }
.alert ul { margin: 8px 0 0; padding-left: 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

.mcw-topbar-link { display: inline-flex; min-height: 40px; align-items: center; padding: 0 14px; color: #dbe7f8; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 10px; font-size: 13px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.mcw-topbar-link:hover { color: var(--white); background: rgba(255,255,255,.14); }
.mcw-emission-card { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.mcw-emission-card-copy { display: grid; gap: 8px; }
.mcw-emission-card-copy strong { font-size: 22px; }
.mcw-emission-card-copy p { max-width: 720px; margin: 0; color: var(--muted); line-height: 1.55; }
.mcw-emission-badge { display: inline-flex; width: fit-content; padding: 7px 11px; border-radius: 999px; font-size: 12px; font-weight: 900; }
.mcw-emission-badge.ready, .mcw-emission-state.ready { color: var(--success); background: #e9f8f1; border-color: #bdebd7; }
.mcw-emission-badge.pending, .mcw-emission-state.pending { color: #8a5a12; background: #fff6df; border-color: #f0d394; }
.mcw-emission-badge.setup, .mcw-emission-state.setup { color: var(--blue); background: #edf5ff; border-color: #cfe3ff; }
.mcw-emission-card-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 12px; }
.mcw-secondary-link, .mcw-secondary-button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; padding: 0 16px; color: var(--blue); background: #edf5ff; border: 1px solid #cfe3ff; border-radius: 12px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.mcw-secondary-button { color: var(--blue); }
.mcw-secondary-link:hover, .mcw-secondary-button:hover { color: var(--white); background: var(--blue); border-color: var(--blue); }
.mcw-emission-stat strong { font-size: 28px; }
.mcw-emission-panel { display: grid; gap: 24px; }
.mcw-emission-state { display: grid; gap: 6px; padding: 18px 20px; border: 1px solid; border-radius: 14px; }
.mcw-emission-state span { font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.mcw-emission-state strong { color: var(--text); }
.mcw-emission-state p { margin: 0; color: var(--muted); line-height: 1.5; }
.mcw-emission-summary, .mcw-emission-preview { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.mcw-emission-summary div, .mcw-emission-preview div { min-width: 0; padding: 16px; background: #f8fafd; border: 1px solid var(--border); border-radius: 12px; }
.mcw-emission-summary span, .mcw-emission-preview span, .mcw-logo-preview span { display: block; margin-bottom: 6px; color: var(--muted); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.mcw-emission-summary strong, .mcw-emission-preview strong { display: block; overflow-wrap: anywhere; }
.mcw-emission-pending-box { padding: 16px 18px; color: #8a5a12; background: #fff6df; border: 1px solid #f0d394; border-radius: 12px; }
.mcw-emission-pending-box p { margin: 6px 0 0; color: #7a5b21; line-height: 1.5; }
.mcw-emission-form { display: grid; gap: 22px; }
.mcw-form-grid { display: grid; gap: 0 20px; }
.mcw-form-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mcw-field small { display: block; margin-top: 7px; color: var(--muted); font-size: 12px; line-height: 1.45; }
.mcw-emission-upload { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 20px; align-items: end; }
.mcw-logo-preview { display: grid; min-height: 150px; align-content: start; gap: 8px; padding: 16px; background: #f8fafd; border: 1px dashed #cfe3ff; border-radius: 12px; }
.mcw-logo-preview img { display: block; max-width: 100%; max-height: 96px; object-fit: contain; }
.mcw-form-actions { display: flex; align-items: center; justify-content: flex-end; gap: 14px; }
.mcw-emission-admin-stats { display: flex; gap: 14px; }
.mcw-emission-admin-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 22px; margin-bottom: 22px; }
.mcw-emission-code-form { display: grid; gap: 8px; }
.mcw-emission-inline { display: flex; gap: 10px; align-items: center; }
.mcw-emission-inline input { min-width: 0; }
.mcw-emission-list { display: grid; gap: 10px; }
.mcw-emission-list-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px; color: var(--text); background: #f8fafd; border: 1px solid var(--border); border-radius: 12px; text-decoration: none; }
.mcw-emission-list-item.link:hover { border-color: #cfe3ff; box-shadow: 0 10px 24px rgba(11,24,48,.06); }
.mcw-emission-list-item span { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; }
.mcw-emission-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.mcw-emission-compare > div { padding: 18px; background: #f8fafd; border: 1px solid var(--border); border-radius: 12px; }
.mcw-emission-compare h2 { margin: 0 0 14px; font-size: 18px; }
.mcw-emission-compare dl { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 9px 12px; margin: 0; }
.mcw-emission-compare dt { color: var(--muted); font-size: 12px; font-weight: 900; text-transform: uppercase; }
.mcw-emission-compare dd { margin: 0; overflow-wrap: anywhere; font-weight: 700; }
.mcw-compare-logo { display: block; max-width: 260px; max-height: 130px; margin-top: 18px; padding: 10px; background: var(--white); border: 1px solid var(--border); border-radius: 10px; object-fit: contain; }
.mcw-emission-review-actions { display: grid; gap: 14px; padding-top: 18px; border-top: 1px solid var(--border); }
.mcw-muted { color: var(--muted); line-height: 1.55; }

@media (max-width: 780px) {
    .login-page { padding: 18px; }
    .login-shell { grid-template-columns: 1fr; min-height: auto; }
    .brand-panel { display: none; }
    .login-card { padding: 42px 28px; }
    .mobile-brand { display: block; margin-bottom: 32px; }
    .topbar-title { display: none; }
    .welcome-row { align-items: stretch; flex-direction: column; }
    .stat-card { min-width: 0; }
    .dashboard-shell { width: min(100% - 24px, 1180px); padding-top: 32px; }
    .content-card { padding: 16px; }
    .search-form { flex-wrap: wrap; }
    .search-form input { max-width: none; }
    .toolbar { align-items: stretch; flex-direction: column; }
    .button-link { justify-content: center; }
    .form-grid.two { grid-template-columns: 1fr; }
    .field.full { grid-column: auto; }
    .certificate-form { padding: 22px 18px; }
    .mcw-emission-card { align-items: stretch; flex-direction: column; }
    .mcw-emission-card-actions { justify-content: stretch; }
    .mcw-emission-card-actions a { flex: 1; }
    .mcw-emission-summary, .mcw-emission-preview, .mcw-form-grid.two, .mcw-emission-upload, .mcw-emission-admin-grid, .mcw-emission-compare { grid-template-columns: 1fr; }
    .mcw-emission-admin-stats { flex-direction: column; }
    .mcw-emission-inline { align-items: stretch; flex-direction: column; }
    .mcw-emission-list-item { align-items: stretch; flex-direction: column; }
    .mcw-emission-compare dl { grid-template-columns: 1fr; }
}