:root {
    --briefing-bg: #090a0c;
    --briefing-surface: rgb(255 255 255 / 5%);
    --briefing-surface-strong: rgb(255 255 255 / 8%);
    --briefing-surface-soft: rgb(255 255 255 / 3%);
    --briefing-text: #f5f2fa;
    --briefing-muted: #aaa4b4;
    --briefing-line: rgb(255 255 255 / 11%);
    --briefing-line-strong: rgb(175 128 232 / 42%);
    --briefing-primary: #af80e8;
    --briefing-primary-soft: #d4b8f6;
    --briefing-secondary: #5d65e6;
    --briefing-danger: #ff8e9a;
    --briefing-success: #72e6a5;
    --briefing-warning: #f1c76b;
    --briefing-shadow: 0 24px 72px rgb(0 0 0 / 32%);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--briefing-text);
    background:
        radial-gradient(circle at 72% 12%, rgb(93 101 230 / 12%), transparent 28%),
        radial-gradient(circle at 18% 38%, rgb(175 128 232 / 9%), transparent 24%),
        var(--briefing-bg);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header {
    position: sticky;
    inset: auto;
    top: 0;
    z-index: var(--z-header);
    height: auto;
    border-bottom: 1px solid rgb(255 255 255 / 8%);
    background: rgb(9 10 12 / 84%);
    box-shadow: 0 18px 60px rgb(0 0 0 / 25%);
    backdrop-filter: blur(22px);
}

.header-inner {
    display: flex;
    width: min(1180px, calc(100% - 32px));
    min-height: 74px;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    margin-inline: auto;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
}

.brand img {
    display: block;
    width: 120px;
    height: auto;
}

.brand span {
    padding-left: var(--space-3);
    color: var(--briefing-muted);
    border-left: 1px solid var(--briefing-line);
    font-size: 0.72rem;
    font-weight: 780;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--briefing-muted);
    font-size: 0.82rem;
    font-weight: 760;
}

.header-nav a {
    padding: 9px 12px;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.header-nav a:hover,
.header-nav a:focus-visible,
.back-link:hover,
.back-link:focus-visible {
    color: var(--briefing-text);
    border-color: var(--briefing-line);
    background: rgb(255 255 255 / 5%);
}

.page {
    min-height: calc(100vh - 74px);
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin-inline: auto;
}

.hero {
    position: relative;
    overflow: hidden;
    padding: clamp(62px, 9vw, 108px) 0 clamp(28px, 5vw, 52px);
}

.hero-compact {
    display: grid;
    min-height: 40vh;
    align-items: center;
    padding-block: clamp(36px, 6vw, 72px);
}

.hero::before {
    position: absolute;
    inset: 0;
    content: "";
    background:
        linear-gradient(180deg, rgb(175 128 232 / 7%), transparent 74%),
        linear-gradient(90deg, transparent, rgb(93 101 230 / 7%), transparent);
    pointer-events: none;
}

.hero-compact .container {
    position: relative;
    max-width: 920px;
}

.eyebrow {
    margin: 0 0 var(--space-3);
    color: var(--briefing-primary);
    font-size: 0.72rem;
    font-weight: 820;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    overflow-wrap: anywhere;
}

h1,
h2,
h3 {
    color: var(--briefing-text);
    letter-spacing: 0;
}

h1 {
    margin: 0;
    font-size: clamp(2.5rem, 5.4vw, 5.3rem);
    line-height: 0.98;
}

h2 {
    margin: 0;
    font-size: 1.45rem;
}

h3 {
    margin: 0 0 var(--space-2);
    font-size: 0.96rem;
}

.hero p:not(.eyebrow) {
    max-width: 720px;
    margin: var(--space-5) 0 0;
    color: var(--briefing-muted);
    font-size: clamp(1rem, 2vw, 1.14rem);
    line-height: 1.7;
}

.form-card,
.auth-card,
.table-card,
.detail-card,
.side-card {
    border: 1px solid var(--briefing-line);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(145deg, rgb(255 255 255 / 6%), transparent 52%),
        rgb(14 15 19 / 88%);
    box-shadow: var(--briefing-shadow);
    backdrop-filter: blur(18px);
}

.form-card {
    max-width: 920px;
    margin: 0 auto clamp(56px, 8vw, 96px);
    padding: clamp(22px, 4vw, 38px);
}

.briefing-form {
    display: grid;
    gap: var(--space-6);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5);
}

.field {
    display: grid;
    gap: var(--space-2);
}

label,
legend {
    color: var(--briefing-text);
    font-size: 0.9rem;
    font-weight: 760;
}

.field > label > span,
.field > legend > span {
    color: var(--briefing-danger);
}

fieldset {
    margin: 0;
    padding: 0;
    border: 0;
}

input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
    width: 100%;
    min-height: 46px;
    padding: 12px 14px;
    color: var(--briefing-text);
    border: 1px solid var(--briefing-line);
    border-radius: var(--radius-sm);
    outline: none;
    background: rgb(255 255 255 / 5%);
    font: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

select option {
    color: #17151d;
}

textarea {
    min-height: 132px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--briefing-primary);
    background: rgb(255 255 255 / 7%);
    box-shadow: 0 0 0 4px rgb(175 128 232 / 14%);
}

.option-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

.stacked-options {
    display: grid;
    gap: var(--space-3);
}

.choice {
    display: flex;
    min-height: 48px;
    align-items: flex-start;
    gap: var(--space-3);
    padding: 12px;
    color: var(--briefing-muted);
    border: 1px solid var(--briefing-line);
    border-radius: var(--radius-sm);
    background: rgb(255 255 255 / 3%);
    font-size: 0.9rem;
    font-weight: 620;
    transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.choice:hover {
    color: var(--briefing-text);
    border-color: var(--briefing-line-strong);
    background: rgb(175 128 232 / 8%);
}

.choice input {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    margin-top: 2px;
    accent-color: var(--briefing-primary);
}

.important-field {
    padding: var(--space-5);
    border: 1px solid rgb(175 128 232 / 30%);
    border-left: 4px solid var(--briefing-primary);
    border-radius: var(--radius-sm);
    background: rgb(175 128 232 / 7%);
}

.field-note,
.muted {
    margin: 0;
    color: var(--briefing-muted);
    font-size: 0.88rem;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
}

.btn {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    color: var(--briefing-text);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: var(--briefing-surface-strong);
    font: inherit;
    font-size: 0.84rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-2px);
}

.btn-primary {
    color: #090a0c;
    background: linear-gradient(135deg, var(--briefing-primary), var(--briefing-secondary));
    box-shadow: 0 12px 30px rgb(93 101 230 / 20%);
}

.btn-secondary {
    color: var(--briefing-muted);
    border-color: var(--briefing-line);
    background: rgb(255 255 255 / 4%);
}

.btn-small {
    min-height: 34px;
    padding: 7px 11px;
    color: var(--briefing-primary-soft);
    border-color: rgb(175 128 232 / 22%);
    background: rgb(175 128 232 / 8%);
}

.full-width {
    width: 100%;
}

.alert {
    margin-bottom: var(--space-5);
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 700;
}

.alert ul {
    margin: var(--space-2) 0 0;
    padding-left: var(--space-5);
    font-weight: 620;
}

.alert-success {
    color: var(--briefing-success);
    border: 1px solid rgb(114 230 165 / 30%);
    background: rgb(114 230 165 / 9%);
}

.alert-error {
    color: var(--briefing-danger);
    border: 1px solid rgb(255 142 154 / 30%);
    background: rgb(255 142 154 / 9%);
}

.auth-wrapper {
    width: min(460px, calc(100% - 32px));
    margin: clamp(62px, 11vw, 128px) auto;
}

.auth-card {
    padding: clamp(24px, 4vw, 34px);
}

.auth-card h1 {
    margin-bottom: var(--space-6);
    font-size: clamp(2.15rem, 6vw, 3.3rem);
}

.admin-shell {
    padding: clamp(40px, 7vw, 72px) 0 clamp(56px, 8vw, 96px);
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}

.admin-topbar h1 {
    font-size: clamp(2.25rem, 5vw, 4.6rem);
}

.admin-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--briefing-muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.table-card {
    overflow: hidden;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    min-width: 860px;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 15px 16px;
    border-bottom: 1px solid var(--briefing-line);
    text-align: left;
    vertical-align: middle;
}

.data-table th {
    color: var(--briefing-muted);
    background: rgb(255 255 255 / 4%);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.data-table td {
    color: var(--briefing-text);
    font-size: 0.9rem;
}

.data-table tr:last-child td {
    border-bottom: 0;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: rgb(175 128 232 / 5%);
}

.empty-state {
    color: var(--briefing-muted) !important;
    text-align: center !important;
}

.status-badge {
    display: inline-flex;
    min-height: 27px;
    align-items: center;
    padding: 5px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.72rem;
    font-weight: 800;
    white-space: nowrap;
}

.status-novo {
    color: #aeb8ff;
    background: rgb(93 101 230 / 18%);
}

.status-em_analise {
    color: var(--briefing-warning);
    background: rgb(241 199 107 / 14%);
}

.status-respondido {
    color: var(--briefing-success);
    background: rgb(114 230 165 / 14%);
}

.status-arquivado {
    color: var(--briefing-muted);
    background: rgb(255 255 255 / 8%);
}

.back-link {
    display: inline-block;
    margin-bottom: var(--space-3);
    color: var(--briefing-primary-soft);
    font-size: 0.84rem;
    font-weight: 760;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: var(--space-5);
    align-items: start;
}

.detail-card,
.side-card {
    padding: clamp(20px, 3vw, 26px);
}

.detail-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--briefing-line);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
    padding: var(--space-5) 0;
}

.detail-grid p,
.detail-section p,
.detail-list {
    color: var(--briefing-muted);
}

.detail-section {
    padding: var(--space-5) 0;
    border-top: 1px solid var(--briefing-line);
}

.detail-section p {
    margin: 0;
}

.detail-list {
    margin: 0;
    padding-left: var(--space-5);
}

.detail-list li + li {
    margin-top: var(--space-1);
}

.meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
    padding-top: var(--space-5);
    border-top: 1px solid var(--briefing-line);
}

.meta-grid div {
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    background: var(--briefing-surface-soft);
}

.meta-grid span {
    display: block;
    color: var(--briefing-muted);
    font-size: 0.74rem;
    font-weight: 700;
}

.meta-grid strong {
    display: block;
    margin-top: var(--space-1);
    overflow-wrap: anywhere;
    font-size: 0.88rem;
}

.side-card {
    position: sticky;
    top: 96px;
}

.side-card h2 {
    margin-bottom: var(--space-5);
}

@media (max-width: 860px) {
    .admin-topbar,
    .detail-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .detail-layout {
        grid-template-columns: 1fr;
    }

    .side-card {
        position: static;
    }
}

@media (max-width: 680px) {
    .header-inner {
        min-height: 68px;
    }

    .brand img {
        width: 104px;
    }

    .brand span {
        display: none;
    }

    .header-nav {
        gap: 0;
        font-size: 0.74rem;
    }

    .header-nav a {
        padding: 8px;
    }

    .hero-compact {
        min-height: 40vh;
        padding-block: 40px;
    }

    .form-grid,
    .option-grid,
    .detail-grid,
    .meta-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        justify-content: stretch;
    }

    .form-actions .btn {
        width: 100%;
    }

    .admin-actions {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}