:root {
    --ff-bg: #07111f;
    --ff-bg-deep: #030914;
    --ff-bg-soft: #0b1829;
    --ff-surface: rgba(11, 24, 41, .82);
    --ff-surface-raised: rgba(15, 34, 56, .92);
    --ff-surface-hover: rgba(20, 47, 75, .96);
    --ff-border: rgba(117, 163, 190, .18);
    --ff-border-strong: rgba(128, 211, 231, .34);
    --ff-text: #eef7fb;
    --ff-text-secondary: #b8c9d6;
    --ff-text-muted: #7890a3;
    --ff-blue: #2d7ff9;
    --ff-cyan: #50d5f8;
    --ff-teal: #18b6a4;
    --ff-success: #2dd4bf;
    --ff-warning: #f6c453;
    --ff-danger: #fb7185;
    --ff-radius-sm: 6px;
    --ff-radius-md: 8px;
    --ff-radius-lg: 14px;
    --ff-radius-xl: 20px;
    --ff-shadow: 0 18px 60px rgba(0, 0, 0, .28);
    --ff-shadow-raised: 0 24px 80px rgba(0, 0, 0, .38);
    --ff-glow: 0 0 42px rgba(80, 213, 248, .14);
    --ff-space-1: 4px;
    --ff-space-2: 8px;
    --ff-space-3: 12px;
    --ff-space-4: 16px;
    --ff-space-5: 20px;
    --ff-space-6: 24px;
    --ff-space-8: 32px;
    --ff-font-xs: 12px;
    --ff-font-sm: 13px;
    --ff-font-md: 14px;
    --ff-font-lg: 16px;
    --ff-font-xl: 22px;
    --ff-font-2xl: 30px;
    --ff-weight-medium: 600;
    --ff-weight-bold: 760;
    --ff-leading: 1.5;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--ff-bg-deep);
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--ff-text);
    background:
        radial-gradient(circle at 15% 4%, rgba(45, 127, 249, .18), transparent 32rem),
        radial-gradient(circle at 82% 12%, rgba(24, 182, 164, .12), transparent 28rem),
        linear-gradient(rgba(135, 188, 214, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(135, 188, 214, .03) 1px, transparent 1px),
        linear-gradient(150deg, var(--ff-bg-deep), var(--ff-bg) 44%, #081929);
    background-size: auto, auto, 48px 48px, 48px 48px, auto;
    font: var(--ff-font-md)/var(--ff-leading) Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: 0;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 52% 36%, rgba(80, 213, 248, .06), transparent 30rem),
        linear-gradient(180deg, rgba(255, 255, 255, .035), transparent 18rem);
    mix-blend-mode: screen;
}

a {
    color: inherit;
}

button,
input {
    font: inherit;
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: var(--ff-space-6);
}

.login-card {
    position: relative;
    width: min(440px, 100%);
    padding: 34px;
    border: 1px solid var(--ff-border-strong);
    border-radius: var(--ff-radius-xl);
    background: linear-gradient(180deg, rgba(15, 34, 56, .9), rgba(8, 20, 35, .86));
    box-shadow: var(--ff-shadow-raised), var(--ff-glow);
    overflow: hidden;
}

.login-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(circle at 74% 0%, rgba(80, 213, 248, .12), transparent 15rem);
    pointer-events: none;
}

.login-card > * {
    position: relative;
}

.brand-row,
.logo {
    display: flex;
    align-items: center;
    gap: var(--ff-space-3);
}

.brand-mark,
.logo-mark,
.avatar {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(80, 213, 248, .28);
    border-radius: var(--ff-radius-lg);
    color: #ffffff;
    background: linear-gradient(135deg, rgba(45, 127, 249, .9), rgba(24, 182, 164, .9));
    box-shadow: 0 0 22px rgba(80, 213, 248, .18);
    font-weight: 820;
}

.brand-title {
    display: grid;
    gap: 0;
    line-height: 1.05;
    font-weight: 820;
    text-transform: uppercase;
}

.brand-title span:last-child {
    color: var(--ff-cyan);
}

.micro-label,
.eyebrow,
.nav-label,
.metric span,
.field-label {
    color: var(--ff-text-muted);
    font-size: var(--ff-font-xs);
    font-weight: var(--ff-weight-bold);
    letter-spacing: .11em;
    text-transform: uppercase;
}

.login-card .micro-label {
    display: block;
    margin-top: var(--ff-space-8);
}

.login-card h1,
.page-hero h1,
.topbar h1 {
    margin: var(--ff-space-2) 0 0;
    color: var(--ff-text);
    font-size: var(--ff-font-2xl);
    line-height: 1.12;
    font-weight: 820;
}

.login-card p,
.page-hero p,
.subtitle,
.empty p,
.user-chip span,
.metric small {
    margin: var(--ff-space-2) 0 0;
    color: var(--ff-text-secondary);
}

.form-stack,
.form-grid,
.form-shell {
    display: grid;
    gap: var(--ff-space-4);
}

.login-card .form-stack {
    margin-top: var(--ff-space-6);
}

.form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-shell {
    gap: var(--ff-space-5);
}

.form-actions,
.actions {
    display: flex;
    align-items: center;
    gap: var(--ff-space-3);
    flex-wrap: wrap;
}

.field-error {
    display: block;
    margin-top: var(--ff-space-2);
    color: #ffd9df;
    font-size: var(--ff-font-sm);
}

.check-row {
    min-height: 46px;
    display: flex;
    align-items: center;
    gap: var(--ff-space-3);
    padding: 0 var(--ff-space-3);
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-md);
    background: rgba(3, 9, 20, .38);
}

.check-row input {
    width: 18px;
    min-height: 18px;
    accent-color: var(--ff-cyan);
}

.check-row span {
    margin: 0;
}

.confirm-row {
    margin-top: var(--ff-space-5);
    border-color: rgba(246, 196, 83, .32);
    background: rgba(246, 196, 83, .08);
}

label span {
    display: block;
    margin-bottom: var(--ff-space-2);
    color: var(--ff-text-secondary);
    font-size: var(--ff-font-sm);
    font-weight: var(--ff-weight-medium);
}

input {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-md);
    padding: 11px 13px;
    color: var(--ff-text);
    background: rgba(3, 9, 20, .58);
    outline: none;
    transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

input:focus {
    border-color: rgba(80, 213, 248, .72);
    box-shadow: 0 0 0 3px rgba(80, 213, 248, .12);
}

input:disabled {
    color: var(--ff-text-muted);
    background: rgba(8, 20, 35, .58);
}

button,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ff-space-2);
    min-height: 42px;
    border: 1px solid rgba(80, 213, 248, .22);
    border-radius: var(--ff-radius-md);
    padding: 0 var(--ff-space-5);
    color: #fff;
    background: linear-gradient(135deg, var(--ff-blue), var(--ff-cyan));
    box-shadow: 0 12px 36px rgba(45, 127, 249, .18);
    font-weight: var(--ff-weight-bold);
    text-decoration: none;
    cursor: pointer;
    transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
}

button:hover,
.button:hover {
    transform: translateY(-1px);
    border-color: rgba(80, 213, 248, .5);
    box-shadow: 0 18px 45px rgba(45, 127, 249, .26);
}

.button.secondary,
.logout {
    background: rgba(15, 34, 56, .8);
    box-shadow: none;
}

.button.small {
    min-height: 32px;
    padding: 0 var(--ff-space-3);
    font-size: var(--ff-font-xs);
}

.alert {
    margin: var(--ff-space-5) 0 0;
    border-radius: var(--ff-radius-md);
    padding: var(--ff-space-3) var(--ff-space-4);
    border: 1px solid var(--ff-border);
    background: rgba(15, 34, 56, .82);
}

.alert.error {
    color: #ffd9df;
    border-color: rgba(251, 113, 133, .32);
    background: rgba(127, 29, 29, .24);
}

.alert.warn {
    color: #ffe7ae;
    border-color: rgba(246, 196, 83, .35);
    background: rgba(120, 74, 20, .2);
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 278px minmax(0, 1fr);
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    gap: var(--ff-space-6);
    padding: var(--ff-space-6);
    border-right: 1px solid var(--ff-border);
    background: linear-gradient(180deg, rgba(3, 9, 20, .82), rgba(7, 17, 31, .62));
    backdrop-filter: blur(18px);
}

.logo {
    color: #fff;
    text-decoration: none;
}

.logo strong {
    display: block;
    line-height: 1.08;
    text-transform: uppercase;
}

.logo small {
    color: var(--ff-cyan);
    font-size: var(--ff-font-xs);
    font-weight: var(--ff-weight-bold);
    letter-spacing: .1em;
}

.sidebar nav {
    display: grid;
    gap: var(--ff-space-5);
}

.nav-group {
    display: grid;
    gap: var(--ff-space-2);
}

.nav-label {
    padding: 0 var(--ff-space-2);
}

.nav-item,
.logout {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: var(--ff-space-3);
    border: 1px solid transparent;
    border-radius: var(--ff-radius-md);
    padding: 0 var(--ff-space-3);
    color: var(--ff-text-secondary);
    text-decoration: none;
    font-weight: 680;
    transition: background .16s ease, color .16s ease, border-color .16s ease;
}

.nav-item svg,
.logout svg,
.card-icon svg,
.empty svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 1.8;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex: 0 0 auto;
}

.nav-item:hover,
.logout:hover {
    color: #fff;
    background: rgba(80, 213, 248, .07);
    border-color: var(--ff-border);
}

.nav-item.active {
    color: var(--ff-text);
    background: linear-gradient(90deg, rgba(45, 127, 249, .16), rgba(80, 213, 248, .08));
    border-color: rgba(80, 213, 248, .28);
    box-shadow: inset 3px 0 0 var(--ff-cyan);
}

.sidebar-footer {
    margin-top: auto;
    display: grid;
    gap: var(--ff-space-3);
}

.user-mini {
    display: flex;
    align-items: center;
    gap: var(--ff-space-3);
    padding: var(--ff-space-3);
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-lg);
    background: rgba(15, 34, 56, .54);
}

.avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: var(--ff-font-sm);
}

.user-mini strong,
.user-chip strong {
    display: block;
    color: var(--ff-text);
}

.user-mini span,
.user-chip span {
    display: block;
    color: var(--ff-text-muted);
    font-size: var(--ff-font-xs);
}

.logout {
    width: 100%;
    justify-content: flex-start;
    box-shadow: none;
}

.main {
    min-width: 0;
}

.topbar {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ff-space-4);
    padding: var(--ff-space-5) var(--ff-space-8);
    border-bottom: 1px solid var(--ff-border);
    background: rgba(7, 17, 31, .68);
    backdrop-filter: blur(18px);
}

.topbar h1 {
    margin: 0;
    font-size: var(--ff-font-xl);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: var(--ff-space-4);
}

.content {
    display: grid;
    gap: var(--ff-space-6);
    padding: var(--ff-space-8);
}

.page-hero {
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: var(--ff-space-6);
    padding: 30px;
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-xl);
    background:
        radial-gradient(circle at 78% 8%, rgba(80, 213, 248, .14), transparent 19rem),
        linear-gradient(135deg, rgba(15, 34, 56, .86), rgba(7, 17, 31, .72));
    box-shadow: var(--ff-shadow);
    overflow: hidden;
}

.page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(135, 188, 214, .032) 1px, transparent 1px),
        linear-gradient(90deg, rgba(135, 188, 214, .028) 1px, transparent 1px);
    background-size: 34px 34px;
    mask-image: linear-gradient(90deg, transparent, #000 16%, #000 78%, transparent);
    pointer-events: none;
}

.page-hero > * {
    position: relative;
    z-index: 1;
}

.hero-actions {
    align-self: flex-start;
    display: flex;
    gap: var(--ff-space-3);
    flex-wrap: wrap;
}

.grid {
    display: grid;
    gap: var(--ff-space-5);
}

.grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
}

.grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.kpis {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.panel,
.metric {
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-lg);
    background: var(--ff-surface);
    box-shadow: var(--ff-shadow);
}

.panel {
    padding: var(--ff-space-5);
}

.metric {
    position: relative;
    min-height: 132px;
    padding: var(--ff-space-5);
    overflow: hidden;
    transition: transform .16s ease, border-color .16s ease, background .16s ease;
}

.metric.metric-secondary {
    opacity: .82;
}

.metric:hover {
    transform: translateY(-2px);
    border-color: var(--ff-border-strong);
    background: var(--ff-surface-hover);
}

.metric strong {
    display: block;
    margin-top: var(--ff-space-3);
    color: #fff;
    font-size: 34px;
    line-height: 1;
    font-weight: 840;
}

.metric .card-icon {
    position: absolute;
    right: var(--ff-space-5);
    top: var(--ff-space-5);
    color: rgba(80, 213, 248, .72);
}

.panel h2 {
    margin: 0;
    color: var(--ff-text);
    font-size: var(--ff-font-lg);
    font-weight: var(--ff-weight-bold);
}

.panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--ff-space-4);
    margin-bottom: var(--ff-space-5);
}

.cert-panel {
    display: grid;
    gap: var(--ff-space-3);
    align-content: start;
    min-height: 100%;
    background:
        radial-gradient(circle at 100% 0%, rgba(24, 182, 164, .16), transparent 15rem),
        linear-gradient(135deg, rgba(15, 34, 56, .96), rgba(7, 17, 31, .86));
    border-color: rgba(80, 213, 248, .26);
}

.cert-panel .panel-head {
    margin-bottom: var(--ff-space-2);
}

.cert-panel .subtitle {
    margin-top: 0;
}

.cert-status {
    display: flex;
    align-items: center;
    gap: var(--ff-space-3);
}

.pulse-dot,
.health-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--ff-text-muted);
    box-shadow: 0 0 0 4px rgba(120, 144, 163, .12);
}

.pulse-dot.warning,
.health-dot.warning {
    background: var(--ff-warning);
    box-shadow: 0 0 0 4px rgba(246, 196, 83, .12);
}

.health-dot.ok {
    background: var(--ff-success);
    box-shadow: 0 0 0 4px rgba(45, 212, 191, .12);
}

.health-list {
    display: grid;
    gap: var(--ff-space-3);
}

.health-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ff-space-4);
    padding: var(--ff-space-3) 0;
    border-bottom: 1px solid rgba(117, 163, 190, .12);
}

.health-item:last-child {
    border-bottom: 0;
}

.health-item span {
    display: inline-flex;
    align-items: center;
    gap: var(--ff-space-2);
    color: var(--ff-text-secondary);
}

.health-item strong {
    color: var(--ff-text);
    font-size: var(--ff-font-sm);
}

.kv {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: var(--ff-space-3) var(--ff-space-4);
    margin: 0;
}

.kv dt {
    color: var(--ff-text-muted);
    font-weight: var(--ff-weight-medium);
}

.kv dd {
    min-width: 0;
    margin: 0;
    color: var(--ff-text);
    overflow-wrap: anywhere;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 13px 12px;
    border-bottom: 1px solid rgba(117, 163, 190, .14);
    text-align: left;
    vertical-align: middle;
}

th {
    color: var(--ff-text-muted);
    font-size: var(--ff-font-xs);
    font-weight: var(--ff-weight-bold);
    letter-spacing: .08em;
    text-transform: uppercase;
}

td {
    color: var(--ff-text-secondary);
}

.service-cell {
    max-width: 360px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

tr:hover td {
    background: rgba(80, 213, 248, .035);
}

code,
pre {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

code {
    color: #c8f4ff;
}

pre {
    max-height: 460px;
    overflow: auto;
    margin: 0;
    padding: var(--ff-space-4);
    border: 1px solid rgba(117, 163, 190, .18);
    border-radius: var(--ff-radius-md);
    background: rgba(3, 9, 20, .74);
    color: #d7e7ef;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.badge,
.status {
    display: inline-flex;
    align-items: center;
    gap: var(--ff-space-2);
    min-height: 28px;
    border: 1px solid var(--ff-border);
    border-radius: 999px;
    padding: 0 10px;
    color: var(--ff-text-secondary);
    background: rgba(15, 34, 56, .72);
    font-size: var(--ff-font-xs);
    font-weight: var(--ff-weight-bold);
    letter-spacing: .04em;
    text-transform: uppercase;
}

.status.rascunho,
.status.dps-gerada {
    color: #c8f4ff;
    border-color: rgba(80, 213, 248, .26);
    background: rgba(80, 213, 248, .08);
}

.status.aguardando-certificado,
.status.assinada {
    color: #ffe7ae;
    border-color: rgba(246, 196, 83, .25);
    background: rgba(246, 196, 83, .08);
}

.status.autorizada {
    color: #bdfcf2;
    border-color: rgba(45, 212, 191, .28);
    background: rgba(45, 212, 191, .08);
}

.status.rejeitada,
.status.erro {
    color: #ffd9df;
    border-color: rgba(251, 113, 133, .28);
    background: rgba(251, 113, 133, .08);
}

.empty {
    display: grid;
    justify-items: start;
    gap: var(--ff-space-2);
    padding: var(--ff-space-6);
    border: 1px dashed rgba(117, 163, 190, .22);
    border-radius: var(--ff-radius-lg);
    color: var(--ff-text-secondary);
    background: rgba(3, 9, 20, .28);
}

.empty svg {
    width: 26px;
    height: 26px;
    color: var(--ff-cyan);
}

.empty strong {
    color: var(--ff-text);
    font-size: var(--ff-font-lg);
}

.timeline {
    display: grid;
    gap: var(--ff-space-4);
    margin: 0;
    padding: 0;
    list-style: none;
}

.timeline li {
    position: relative;
    padding-left: 28px;
}

.timeline li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 7px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--ff-cyan);
    box-shadow: 0 0 0 5px rgba(80, 213, 248, .12);
}

.timeline li strong,
.timeline li span,
.timeline li time {
    display: block;
}

.timeline li span,
.timeline li time {
    color: var(--ff-text-muted);
    font-size: var(--ff-font-sm);
}

.split-title {
    display: grid;
    gap: var(--ff-space-1);
}

.profile-badges {
    display: flex;
    gap: var(--ff-space-2);
    flex-wrap: wrap;
}

@media (max-width: 1180px) {
    .grid.kpis {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .grid.three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--ff-border);
    }

    .sidebar nav {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .sidebar-footer {
        margin-top: 0;
    }

    .topbar,
    .page-hero {
        align-items: flex-start;
        flex-direction: column;
    }

    .content,
    .topbar {
        padding: var(--ff-space-5);
    }

    .grid.two,
    .grid.three,
    .grid.kpis,
    .form-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .sidebar nav {
        grid-template-columns: 1fr;
    }

    .topbar-right {
        width: 100%;
        justify-content: space-between;
    }

    .kv {
        grid-template-columns: 1fr;
    }

    th,
    td {
        padding: 11px 10px;
    }
}