/* ========== LOGIN ========== */
.admin-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--azul-claro) 0%, var(--branco) 50%, var(--dourado-claro) 100%);
    padding: 24px;
}
.login-card {
    background: var(--branco);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 48px 40px;
    max-width: 420px;
    width: 100%;
    text-align: center;
}
.login-logo { height: 72px; margin: 0 auto 24px; }
.login-card h1 {
    font-size: 24px;
    font-weight: 800;
    color: var(--azul);
    margin-bottom: 8px;
}
.login-card > p {
    font-size: 14px;
    color: var(--cinza-500);
    margin-bottom: 32px;
}
.login-card .form-group { text-align: left; }
.login-error {
    color: #DC2626;
    font-size: 13px;
    margin-bottom: 12px;
    min-height: 18px;
}
.login-success {
    color: #059669;
    font-size: 13px;
    margin-bottom: 12px;
}
.back-link {
    display: inline-block;
    margin-top: 20px;
    font-size: 14px;
    color: var(--azul);
}
.back-link:hover { text-decoration: underline; }
.link-btn {
    display: block;
    margin: 16px auto 0;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 13px;
    color: var(--azul);
    cursor: pointer;
}
.link-btn:hover { text-decoration: underline; }

/* ========== ADMIN HEADER ========== */
.admin-header {
    background: var(--branco);
    border-bottom: 1px solid var(--cinza-200);
    position: sticky;
    top: 0;
    z-index: 100;
}
.admin-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.admin-badge {
    background: var(--dourado);
    color: var(--cinza-900);
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    margin-left: 12px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* ========== ADMIN MAIN ========== */
.admin-main { padding: 32px 0 60px; }

/* TABS */
.admin-tabs {
    display: flex;
    gap: 4px;
    background: var(--cinza-100);
    border-radius: 10px;
    padding: 4px;
    margin-bottom: 32px;
}
.tab {
    flex: 1;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    color: var(--cinza-500);
    transition: all var(--transition);
}
.tab.active {
    background: var(--branco);
    color: var(--azul);
    box-shadow: var(--shadow);
}
.tab:hover:not(.active) { color: var(--cinza-700); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* SECTION HEADER */
.admin-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.admin-section-header h2 {
    font-size: 22px;
    font-weight: 700;
}

/* FORM CARD */
.admin-form-card {
    background: var(--azul-claro);
    border: 1px solid rgba(0, 119, 182, .15);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 24px;
}
.admin-form-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--azul);
    margin-bottom: 20px;
}
.field-hint {
    font-size: 12px;
    color: var(--cinza-500);
    margin-top: 6px;
}
.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 8px;
}

/* ADMIN LIST */
.admin-list { display: flex; flex-direction: column; gap: 12px; }
.admin-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--branco);
    border: 1px solid var(--cinza-200);
    border-radius: var(--radius);
    padding: 16px 20px;
    gap: 16px;
}
.admin-list-item:hover { border-color: var(--azul); }
.admin-list-info { flex: 1; min-width: 0; }
.admin-list-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--cinza-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.admin-list-info p {
    font-size: 13px;
    color: var(--cinza-500);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.admin-list-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}
.admin-list-empty {
    text-align: center;
    padding: 40px;
    color: var(--cinza-500);
    font-size: 14px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 600px) {
    .login-card { padding: 32px 24px; }
    .admin-tabs { flex-direction: column; }
    .admin-section-header { flex-direction: column; gap: 12px; align-items: flex-start; }
    .admin-list-item { flex-direction: column; align-items: flex-start; }
    .admin-list-actions { width: 100%; }
}