.app-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-main {
    flex: 1;
    width: min(100% - 32px, 1400px);
    margin: 0 auto;
    padding: 20px 0 32px;
}

/* Header */
.app-header {
    background: var(--evo-white);
    border-bottom: 3px solid var(--evo-red);
    box-shadow: var(--evo-shadow-sm);
}

.app-header__inner {
    width: min(100% - 32px, 1400px);
    margin: 0 auto;
    min-height: var(--header-height);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 16px;
    padding: 12px 0;
}

.app-header__brand {
    grid-column: 2;
    justify-self: center;
    display: flex;
    align-items: center;
}

.app-header__logo {
    height: var(--logo-height);
    width: auto;
    max-width: min(520px, 70vw);
    object-fit: contain;
}

.app-header__user {
    grid-column: 3;
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 12px;
}

.app-header__user-name {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--evo-text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

.app-header__user-name i { color: var(--evo-red); }

/* Footer */
.app-footer {
    background: var(--evo-charcoal);
    color: var(--evo-white);
    padding: 16px 0;
    margin-top: auto;
}

.app-footer__inner {
    width: min(100% - 32px, 1400px);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    opacity: 0.92;
}

.app-footer__inner a { color: var(--evo-white); }

/* Login page shell */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background: var(--evo-page-background);
    border-top: 4px solid var(--evo-red);
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--evo-white);
    border: 1px solid var(--evo-border);
    border-radius: var(--evo-radius-lg);
    box-shadow: var(--evo-shadow-md);
    padding: 36px 32px;
}

.login-brand { text-align: center; margin-bottom: 24px; }
.login-brand img {
    height: 72px;
    width: auto;
    max-width: 100%;
    margin: 0 auto 12px;
    object-fit: contain;
}
.login-brand p { color: var(--evo-text-muted); font-size: 0.9rem; }

.relatorio-page {
    width: min(100% - 32px, 1200px);
    margin: 0 auto;
    padding: 24px 0 40px;
}

@media (max-width: 768px) {
    :root {
        --header-height: 96px;
        --logo-height: 64px;
    }

    .app-header__inner {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
        justify-items: center;
        min-height: auto;
        padding: 10px 0 12px;
    }

    .app-header__brand { grid-column: 1; }
    .app-header__user {
        grid-column: 1;
        justify-self: center;
    }

    .app-header__logo {
        max-width: min(94vw, 360px);
    }
}