/* Correções de proporção das imagens do brasão */
.crest,
.validation-crest,
.brand img {
    height: auto;
    object-fit: contain;
    object-position: center;
}

.crest {
    aspect-ratio: 4 / 5;
}

.footer-credit {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: .85rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, .08);
    color: #a9a094;
    font-size: .78rem;
}

.footer-credit img {
    width: 1.15rem;
    height: auto;
    opacity: .85;
}

.footer-credit a {
    color: inherit;
    text-decoration: none;
}

.footer-credit a:hover,
.footer-credit a:focus-visible {
    color: var(--gold-light);
}

.footer-credit__divider {
    opacity: .35;
}

@media (max-width: 480px) {
    .footer-credit {
        gap: .6rem .9rem;
    }
}

.admin-page .site-header {
    position: relative;
}

.admin-main {
    min-height: calc(100vh - 6rem);
    padding: clamp(2rem, 5vw, 4rem) 0;
    background: #0c0907;
}

.admin-shell {
    display: grid;
    gap: 1.5rem;
}

.admin-login {
    margin-inline: auto;
}

.admin-page--app {
    background: #0c0907;
}

.admin-app {
    display: grid;
    grid-template-columns: 17rem 1fr;
    min-height: 100vh;
    background: #0c0907;
}

.admin-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.75rem 1.25rem;
    background: #100d09;
    border-right: 1px solid var(--line);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.admin-sidebar__brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--cream);
    text-decoration: none;
}

.admin-sidebar__brand img {
    width: 2.25rem;
    height: auto;
}

.admin-sidebar__brand strong {
    display: block;
    font-family: var(--serif);
    font-size: 1.05rem;
    letter-spacing: .04em;
}

.admin-sidebar__brand small {
    display: block;
    color: var(--muted);
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.admin-nav {
    display: grid;
    gap: .3rem;
    flex: 1;
}

.admin-nav__item {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .7rem .9rem;
    border-radius: .35rem;
    color: var(--muted);
    text-decoration: none;
    font-size: .88rem;
    white-space: nowrap;
    transition: background .15s ease, color .15s ease;
}

.admin-nav__item svg {
    width: 1.15rem;
    height: 1.15rem;
    flex-shrink: 0;
}

.admin-nav__item:hover,
.admin-nav__item:focus-visible {
    background: rgba(244, 209, 131, .08);
    color: var(--cream);
}

.admin-nav__item.is-active {
    background: rgba(244, 209, 131, .14);
    color: var(--gold-light);
    font-weight: 700;
}

.admin-sidebar__footer {
    display: grid;
    gap: .3rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
}

.admin-sidebar__footer a {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .6rem .9rem;
    border-radius: .35rem;
    color: var(--muted);
    text-decoration: none;
    font-size: .82rem;
    white-space: nowrap;
}

.admin-sidebar__footer svg {
    width: 1.05rem;
    height: 1.05rem;
    flex-shrink: 0;
}

.admin-sidebar__footer a:hover,
.admin-sidebar__footer a:focus-visible {
    background: rgba(244, 209, 131, .08);
    color: var(--cream);
}

.admin-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.admin-topbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem clamp(1.25rem, 3vw, 2.5rem);
    border-bottom: 1px solid var(--line);
}

.admin-topbar .eyebrow {
    margin: 0 0 .35rem;
}

.admin-topbar h1 {
    margin: 0;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.admin-content__body {
    display: grid;
    gap: 1.5rem;
    padding: clamp(1.25rem, 3vw, 2.5rem);
    max-width: 72rem;
}

.admin-stats {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-stat-card {
    display: grid;
    gap: .35rem;
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--line);
    border-radius: .4rem;
    background: rgba(255, 255, 255, .035);
}

.admin-stat-card__label {
    color: var(--muted);
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.admin-stat-card__value {
    font-family: var(--serif);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--cream);
}

.admin-stat-card__value--valido {
    color: #8ef0b3;
}

.admin-stat-card__value--cancelado {
    color: #f0a5a5;
}

.admin-modal {
    border: 1px solid var(--line);
    border-radius: .5rem;
    padding: 1.75rem;
    max-width: 26rem;
    width: 90vw;
    background: #17140f;
    color: var(--muted);
}

.admin-modal::backdrop {
    background: rgba(5, 4, 3, .7);
}

.admin-modal form {
    display: grid;
    gap: 1.25rem;
}

.admin-modal h2 {
    margin: 0;
    color: var(--cream);
}

.admin-actions--split {
    justify-content: space-between;
}

.admin-register-code,
.admin-alert,
.admin-panel {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .035);
}

.admin-register-code {
    padding: 1rem 1.25rem;
    color: var(--muted);
}

.admin-register-code strong {
    color: var(--gold-light);
}

.admin-alert {
    padding: 1rem 1.25rem;
    line-height: 1.5;
}

.admin-alert ul {
    margin: .75rem 0 0;
    padding-left: 1.25rem;
}

.admin-alert--success {
    border-color: rgba(79, 206, 130, .5);
    background: rgba(39, 135, 78, .12);
}

.admin-alert--error {
    border-color: rgba(221, 105, 105, .5);
    background: rgba(139, 48, 48, .13);
}

.admin-panel {
    padding: clamp(1.25rem, 3vw, 2rem);
}

.admin-form {
    display: grid;
    gap: 1.25rem;
    text-align: left;
}

.admin-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-field {
    display: grid;
    gap: .45rem;
}

.admin-field--wide {
    grid-column: 1 / -1;
}

.admin-grid--stack {
    grid-template-columns: 1fr;
    max-width: 28rem;
}

.admin-form label {
    color: var(--gold-light);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.admin-form input,
.admin-form textarea {
    width: 100%;
    min-height: 3.2rem;
    padding: .8rem 1rem;
    border: 1px solid rgba(244, 209, 131, .35);
    border-radius: .2rem;
    outline: 0;
    background: #fffaf0;
    color: #17110d;
    font: inherit;
}

.admin-form textarea {
    resize: vertical;
}

.admin-form input[type="file"] {
    min-height: auto;
    padding: .7rem;
}

.admin-checkbox {
    display: flex !important;
    align-items: center;
    gap: .5rem;
    margin-top: .6rem;
    color: var(--muted);
    font-size: .8rem;
    font-weight: 400 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    cursor: pointer;
}

.admin-checkbox input {
    width: auto !important;
    min-height: 0 !important;
}

.admin-form input:focus,
.admin-form textarea:focus {
    border-color: var(--gold-light);
    box-shadow: 0 0 0 3px rgba(244, 209, 131, .18);
}

.admin-subtitle {
    margin: .5rem 0 0;
    font-size: clamp(1.35rem, 3vw, 2rem);
}

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

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

.admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 42rem;
}

.admin-table th,
.admin-table td {
    padding: .85rem;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    text-align: left;
}

.admin-table th {
    color: var(--gold-light);
    font-size: .75rem;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.admin-empty {
    margin: 0;
    color: var(--muted);
}

.admin-panel--danger {
    border-color: rgba(221, 105, 105, .35);
}

.admin-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.admin-toolbar .admin-subtitle {
    margin: 0;
}

.admin-search {
    min-width: 16rem;
}

.admin-table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.button--small {
    padding: .5rem .9rem;
    min-height: auto;
    font-size: .78rem;
}

.button--ghost {
    background: transparent;
    border: 1px solid rgba(244, 209, 131, .5);
    color: var(--gold-light);
}

.button--ghost:hover,
.button--ghost:focus-visible {
    background: rgba(244, 209, 131, .12);
}

.button--danger {
    background: rgba(139, 48, 48, .85);
    border: 1px solid rgba(221, 105, 105, .6);
    color: #fff2f2;
}

.button--danger:hover,
.button--danger:focus-visible {
    background: rgba(163, 56, 56, .95);
}

.admin-badge {
    display: inline-block;
    padding: .25rem .65rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.admin-badge--valido {
    color: #8ef0b3;
    background: rgba(39, 135, 78, .18);
    border: 1px solid rgba(79, 206, 130, .4);
}

.admin-badge--cancelado {
    color: #f0a5a5;
    background: rgba(139, 48, 48, .18);
    border: 1px solid rgba(221, 105, 105, .4);
}

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

.admin-doc {
    padding: 1rem;
    border: 1px solid rgba(244, 209, 131, .2);
    border-radius: .3rem;
}

.admin-doc-status {
    margin: 0 0 .5rem;
    color: var(--muted);
    font-size: .85rem;
}

.admin-doc-status a {
    color: var(--gold-light);
}

@media (max-width: 820px) {
    .admin-grid,
    .admin-doc-list {
        grid-template-columns: 1fr;
    }

    .admin-actions .button {
        width: 100%;
    }

    .admin-toolbar {
        align-items: stretch;
        flex-direction: column;
    }
}

@media (max-width: 960px) {
    .admin-app {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        flex-direction: row;
        align-items: center;
        gap: 1rem;
        height: auto;
        overflow-x: auto;
        overflow-y: visible;
        border-right: none;
        border-bottom: 1px solid var(--line);
    }

    .admin-nav {
        flex-direction: row;
        flex: none;
    }

    .admin-sidebar__footer {
        flex-direction: row;
        border-top: none;
        padding-top: 0;
    }

    .admin-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 540px) {
    .admin-topbar {
        flex-direction: column;
        align-items: flex-start;
    }
}